How to make an effective septic tank without pumping with your own hands. Budget septic tanks for cottages without pumping Correct septic tank without pumping

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Today, making a septic tank on your site is not such a difficult task. In addition, such a sewer system has a lot of advantages, unlike, say, a cesspool, which is becoming a thing of the past. But the downside of any septic tank is the need to periodically clean it of its contents. For this purpose, you have to call a vacuum cleaner. And this, as you know, costs money. However, it turns out that there are options for septic tanks without the need for constant emptying. And building such a sewer system will not be difficult. Let's look at the question of how to make a septic tank without pumping with your own hands in more detail.

The principle of operation of a septic tank without pumping

Everything is quite simple here. Such a septic tank works as follows: solid particles settle to the bottom, and there they are gradually processed by microorganisms and bacteria that live in the septic tank specifically for this purpose. What do we get as a result? Solid sediments are completely destroyed. The resulting water is drained into the ground, and thanks to purification, it is not capable of harming the environment. There is no smell from the septic tank, since the reservoir with bacteria is completely sealed (read also: " "). As a result, the septic tank, of course, operates autonomously. Perhaps in a few years it will be possible to carry out preventive cleaning of the walls and bottom of the sewer tank.

Before starting construction, determine the volume of the septic tank. Experts recommend taking as a basis the fact that there are 200 liters of wastewater per person per day. Next, multiply this number by the number of people living in the house. If you also have a bath, shower, washing machine, then it’s worth adding another 300-500 liters. Increase the resulting value three times. This will be the required volume of the septic tank.

Since we have agreed that we will give an example of building a two-chamber septic tank, the volume you calculated should be distributed as follows:

• 75% of the total volume of the septic tank should be in the first chamber.
• 25% of the volume goes to the second chamber.

By the way, there is another trick. If you want to forget about cleaning the septic tank for a long time, you can increase the area where the septic tank is located or dig a pit deeper. Due to this, the volume of both chambers will increase. This means that such a septic tank will work autonomously longer without electricity. Read also: "".

Digging a pit

A septic tank without pumping and electricity must be placed strictly in a certain place on your site.

Several rules have been developed for this:

1. A residential building cannot be closer to the septic tank than five meters.
2. The septic tank must be freely accessible to the septic tank. He will have to be called every few years for preventative cleaning of the sewer tank.
3. Since the water will be discharged into the soil after purification, it is advisable not to build a septic tank near the sources drinking water. The distance should be at least fifteen meters.

Once it has been determined where to build the septic tank, you need to begin excavation work. Namely, to prepare a pit for the further construction of a septic tank.

In this case, you can give some tips:

1. You need to dig a larger pit than is required to build a septic tank without maintenance. That is, about 20 cm more in each direction. After all, concreting of the walls and bottom will be required. In addition, you need to try to dig a pit with fairly even sides. Otherwise, problems will arise when pouring the walls. The concrete will lie unevenly (read: "").
2. The depth must be calculated from the point where the sewer pipe will be connected. You will have to dig a pit deeper, taking into account the fact that 20 cm of the bottom thickness will be spent pouring concrete. And another 20 cm - on a layer of sand and crushed stone. Therefore, do not make a mistake so that the depth does not end up being too small.
3. The sewer pipe should run from the house to the septic tank at an angle, about 2 cm deep for every meter of its length. Also, pipes should not be placed too close to the surface of the earth. Otherwise, they will simply freeze in the winter, and this will lead to stagnation and blockages, which are not so easy to deal with!

How to make formwork with your own hands

One of the important stages in order to correctly build a non-volatile septic tank without pumping with self-cleaning, you need to erect the formwork, adhering to construction recommendations.

Use boards for formwork inch size, shields or OSB sheets.

Now a few important notes:

1. First, delimit the pit. Its fourth part will be occupied by the second chamber, the rest by the first. The formwork for the partition between them should be double-sided with a distance between the panels of approximately 15-20 cm.
2. It is better to install the formwork at full height at once. And only then prop it up with boards and bars for reliability.
3. Where there will be a sewer pipe, we cut a hole in the formwork. Please note that the pipe should enter the septic tank about 30 cm.
4. Next you need to make holes for the overflow pipe between the chambers. Such a pipe must be located lower than the inlet-sewage pipe.
5. Install a tee on the adapter pipe in the first chamber, this will help avoid possible blockages.
6. Now we are making fittings on all sides of the future septic tank. This is an important stage. What happens without reinforcement? The fact is that an unmaintained septic tank can simply crack under the pressure of the soil, and a metal frame will give it strength.
7. But even fittings can play a cruel joke on a septic tank if it is installed incorrectly. Always make sure that the different sections of the mesh are connected tightly. To do this, use tying wire or even welding. And, of course, it’s worth digging the reinforcing mesh deeper into the ground. And when you pour concrete, it must completely cover the reinforcement so that the protruding rods are not subject to the corrosion process.

Septic tank concreting stage

Next, the septic tank, which does not need to be pumped out, will have to be concreted, or rather, the walls and bottom will have to be poured. First you need to make the solution itself. To do this, take 1 part M400 cement, 5 parts crushed stone and 3 parts sand. A few words about crushed stone. It shouldn't be too large. But the resulting solution itself should become quite thick. Otherwise, it will give up its moisture to the soil, which will negatively affect the strength of the structure later.

Of course, it is better to finish the concrete work in one day. After that, let it dry. The formwork can be removed as early as 4-5 days. But even after this, concrete needs time to harden even more, about two weeks.

Now you need to pour sand into the bottom of the first chamber and fill it with concrete. And in the second, just add a layer of sand. However, if the soil under the septic tank is clayey and hard, then you need to install pipes for drainage in the bottom of the second chamber. To do this, make indentations half a meter deep. Place pipes with holes along their entire length in them. Wherein drainage pipes should protrude about 30 cm above the bottom.

Constructing a ceiling

A non-volatile septic tank without pumping requires the construction of ceilings between the chambers. By the way, each of them must have a hatch. And the second chamber will also have to be equipped with a ventilation pipe.

The role of the ceiling can be played by an ordinary concrete slab. You need to make a metal contour around the perimeter of the septic tank and along the ceiling, as shown in the photo. This will give stability to the partition.

Do not forget that the partition will need to be insulated. Any thermal insulation material will do. Upon completion of the ceiling work, all that remains is to do the work on equipping the septic tank hatch. Usually a septic tank that does not require pumping has one hatch, but in our case, if there are two chambers, then there can be two hatches. Please note that the septic tank lid must also be covered. thermal insulation material. For these purposes, even the most ordinary polystyrene foam, which copes well with the insulation function (read also: " "), can do just fine. This is especially true if you expect to use the sewer system during the cold season. And given our harsh winters, we can’t do without insulating the septic tank!

That's all the advice on how to make a septic tank yourself without pumping. Such a sewer system will last a long time and with high quality. All you have to do is add bioactivators and bacteria (directly from home) to the wastewater for the septic tank to work. This procedure is carried out only once every two weeks. However, if the volume of waste is not so large, then perhaps no more than once a month.

It is enough to contact any catalog offering septic tanks for a summer residence or country house, and you have to face the almost impossible task of choice. Indeed, along with recognized leaders in this area, there are enterprises that have just entered the market or manufacturers that have achieved success in other types of household products, but decided to develop a new direction in production. That is why we want to offer you an overview of the main brands of septic tanks that are successfully used in summer cottages with seasonal residence and in houses with year-round sewer use.

Non-volatile septic tanks

Models that operate without electricity and are not “tied” to the presence of electrical networks are primarily suitable for small children. country houses. In gardening communities and in remote areas, there is a risk of power outages for quite a long period, so you should decide in advance on the equipment for sewage drains. Of course, users have a natural question: is a septic tank needed in their dacha if you can simply equip a cesspool. Here we will not convince the owners of suburban areas, but simply remind them of aesthetics, basic amenities and sanitary requirements. And so, TOP5 energy-independent septic tanks.

1. Tank

The septic tank is made from high-strength plastic with a thickness of 10 mm to 17 mm at the stiffeners. The design of the product provides for the model’s resistance to increased loads that arise from soil pressure in winter and summer. The estimated service life of the product is at least 50 years, subject to operating conditions. A simple septic tank works on the principle of pre-treatment Wastewater in the main chamber and subsequent neutralization of the material with a high-performance biofilter. The infiltrator is responsible for distributing purified water into the soil.

The special shape of the body protects the septic tank from being squeezed out by the soil, and the possibility of equipping the equipment with a high neck makes it possible to place the models at the required depth. Universal design, consisting of block modules, allows you to assemble any volume of a septic tank, and overflow pipes serve as connections.

The operating conditions of the septic tank provide for its periodic cleaning of accumulated solid sediment. If the equipment is used correctly and bacterial colonies are used, the container can be cleaned every 4-5 years. When using a septic tank periodically, during the winter, when sewerage is not supposed to be cleaned, approximately a third of the water is removed from the tank. We also suggest that you read a separate article dedicated to reviews of Tank septic tanks.

Characteristics of the septic tank TankModel name Dimensions (L-W-H) Volume, liters Capacity l/day

Tank-1	1200x1000x1700	1200	600
Tank-2	1800x1200x1700	2000	800
Tank-2.5	2030x1200x1850	2500	1000
Tank-3	2200x1200x2000	3000	1200
Tank-4	3800x1000x1700	3600	1800

2. Triton

Three chambers are responsible for implementing the process of removing various suspended matter from contaminated water, anaerobic decomposition of biological material and supplying treated wastewater to the filtration site. The Triton septic tank is available in several versions, which makes it possible to choose between models with a volume from 2 to 40 m3.

Once a year or with intensive use twice a year, the container should be cleaned of accumulated solid sediment. The service life of a plastic container is approximately 50 years. When installing equipment, it is necessary to provide an “anchor”, a concrete slab or monolithic concrete surface, which will ensure reliable retention of the septic tank at a given level.

For small country houses and bathhouses, the Triton-mini model is suitable, a compact septic tank for the summer period, designed to receive small volumes of wastewater. Our review of the Triton septic tank.

Characteristics of the Triton septic tankModel name Dimensions, mm Volume, liters Capacity l/day

Triton mini	1250x820x1700	750	250
Triton ED	1200x1200x1700	1800	600
Triton T – 1	1200x1170	1000	300
Triton N – 1	1200x1170	1000	300
Triton N – 2	1200x2020	2000	600

3. Tver

Without infiltration fields, the energy-independent septic tank Tver is designed for use in suburban areas for seasonal residence. The water removed from the septic tank can be used as irrigation after it has gone through all the stages of purification, which are: settling tank - aeration tank (biodegradation using aerobic bacteria); binding of phosphorus with limestone.

Installation of models is possible on any type of soil, even if the dacha is located on former peat mines, characterized by a highly aggressive environment. High-strength plastic is not subject to corrosive processes, and an additional “anchor” pre-installed in the pit will not allow the container to “float up”.

A distinctive feature of a septic tank is the possibility of receiving a large volume of wastewater. If you need to drain your bathtub, the septic tank can handle it without deteriorating the quality of the outlet water and without the risk of releasing untreated wastewater. Our review of the Tver septic tank.

Characteristics of the septic tank TverModel name Dimensions, mm Volume, liters Capacity l/day

Tver-0.75P	2250x850x1670	3000	750
Tver-1P	2500x1100x1670	3500	1000
Tver-1.5P	3500x1100x1670	5000	1500
Tver-2P	4000x1300x1670	5500	2000

4. Aqua-bio

The septic tank is designed for a summer cottage, where it is possible to create a filtration field or any other type of soil purification of water leaving the tank. Simple system A septic tank is based on passing contaminated water through five chambers. Initially, sedimentation of solid suspensions occurs in the first three compartments of the container, and then, in the other two chambers, aerobic bacteria located in the filter media “come into action.”

The advantages of the Aqua-bio septic tank are the ability to purify even water heavily contaminated with organic material. As a result, there is no need for reconstruction of filtration fields, which remain clean for a long time, and, therefore, there are no additional costs for operating the septic tank. The tightness of the durable plastic case prevents contaminated wastewater from entering directly into the soil, so it can be used both under the toilet and under the drain. washing machine or baths.

The productivity of various models ranges from 600 liters to 1300 liters per day. Accordingly, the price of the septic tank depends on this value. A simple calculation will allow you to choose the most suitable model, but you should know that such a septic tank is not suitable for soils with high levels of groundwater.

Aqua-bio models differ from each other in volume and performance. Currently, containers with a volume of: 2000 liters are produced; 2500 liters; 3000 liters and 3600 liters. Accordingly, with a productivity of liters per day: 700; 900; 1100; 1300.

5. Leader

Leader septic tanks use electricity to remove sediment from sedimentation tanks (air lift) and to run the aerator, which oxidizes organic matter. However, it can be characterized as non-volatile, since the estimated period of operation without electricity and while maintaining the quality of waste water is at least two weeks. Four-stage cleaning does not require the use of special biological additives and is resistant to temporary overloads of sewage pollution.

Wastewater treatment is carried out in such a way that it can be discharged to a place convenient for you: a pond, ditches or drain well. There are no violations of the environment or standards for the discharge of pollutants, complete consistency with the surrounding nature. The advantages of a septic tank include the absence of the need to concrete base and carry out conservation of equipment during long-term downtime.

Local wastewater treatment is carried out according to the principle of passing through all stages of the tank without pumping out the accumulated mass. The first camera is designed for mechanical stage purification - sedimentation of suspended particles and primary clarification of water. The manufacturer indicates that the effectiveness of the first chamber reaches the deposition of 2/3 of mineral contaminants. The second stage is a bioreactor, where anaerobic bacteria initiate fermentation, a process that converts difficult-to-oxidize substances into easier ones for the oxidation process. Bacteria develop on a special polymer line that imitates algae. In the third block of the septic tank, wastewater is purified with oxygen through aeration. Bacteria multiply on porous material and in activated sludge. And the result in this victorious battle with sewage serves as the fourth stage of the septic tank. It is here that deep biopurification and neutralization of phosphates is carried out in the alkaline environment of dissolved limestone.

Characteristics of the septic tank LeaderModel name Dimensions, mm Weight of the septic tank, kg Capacity l/day

Leader 0.4N	2000x1500x1200	80	500
Leader 0.6N	2800x1500x1200	120	750
Leader 1H	2700x1650x1450	170	1200
Leader 1.5N	3600x1650x1450	200	1800

Volatile septic tanks

Septic tanks that require a constant connection to electricity operate on the principle of forced oxygen supply to bacteria, i.e. Aerobic wastewater treatment. This septic tank is a real station deep cleaning, which allows you to bring fecal wastewater to a level where it can be discharged into water bodies, storm sewer and ditches without the risk of disturbing the ecological balance. Among domestic septic tanks, there are five most common models.

6. Poplar

The design of this septic tank ensures operation of the selected model in conditions from -30 to +400C.

Poplar works on the principle of passing wastewater through four compartments, two of which are aerators. A constant supply of oxygen to the contents of the septic tank has a beneficial effect on the development of bacteria “responsible” for the decomposition of biomaterial. Oxygen pressure is provided by compressors, and fluid circulation between the compartments is carried out by airlifts (circular pumps).

After the decomposition of human waste by bacteria, the wastewater enters the settling tank, where activated sludge settles and the liquid is sent through a filter to the discharge system. All pumps are located in a sealed compartment, which prevents moisture from entering the contacts and, accordingly, ensures a high degree of equipment protection.

The polymers from which the septic tank body is made are not subject to corrosion and the estimated service life of the septic tank is about 50 years. Deposits are removed using a sewer truck or independently, the design provides for any of the options. Our review of the Topol septic tank.

Characteristics of the septic tank TopolModel name Dimensions, mm Calculated per person Capacity l/day

7. Topas

Purification of sewage water in a Topas septic tank takes place in several directions. This is the decomposition of organic materials and a qualitative reduction in the mineralization of wastewater, cleaning from mechanical inclusions. The principle of operation of a septic tank is not something innovative, but, nevertheless, it provides 98% purified water at the output, which can be used for irrigation.

The first stage of sewerage cleaning is implemented in the receiving chamber, where sedimentation of mechanical impurities occurs. Next, the airlift pumps partially purified water into the aeration tank to destroy organic compounds through the activity of bacteria, the colonies of which are in the activated sludge. Suspended sludge, supplied with water of deeper purification, is deposited in the next compartment. From there, completely purified water is removed from the system, and the sludge is returned for further use.

Equipment servicing is carried out when performing measures to check the performance of the compressor and diagnose the septic tank. Read more about reviews of the Topas septic tank and its operating principle.

Characteristics of the Topas septic tank Model name Dimensions, mm Calculated per person Capacity l/day

TOPAS 5	1100x1200x2500	5	1000
TOPAS 8	1600x1200x2500	8	1500
TOPAS 10	2100x1200x2500	10	2000

8. Ecopan

The Ecopan T series septic tank was specially designed for use in problematic heaving soils and high clay content. The destructive effect of soil on containers is compensated by a two-layer design with many internal partitions between the surface polymer layers. For light soils, Ecopan L series is used, in which resistance to mechanical damage is ensured by a wall thickness of up to 8 mm.

Six sections of the septic tank are carried out step by step process sewer cleaning. In the first compartment, light and heavy suspensions are deposited, which are pumped out as they accumulate through the hatch provided by the manufacturers. Next, the aerobic process takes place inside the next compartment. Brush loading ensures the high-quality development of bacteria, which in turn decompose organic compounds. Additionally, in the next chamber (aeration tank), oxygen is supplied by a compressor to deepen the process of decomposition and oxidation.

Calming of the mixture and sedimentation of suspensions occurs in the next compartment, from where the sediment is pumped into the first chamber for further removal. To purify wastewater to the required values, the penultimate compartment is used, where colonies of organisms on a brush load complete the process of decomposition of biomaterials, and limestone ensures a normal pH of the environment. From the last chamber, purified water is removed from the system by means of a pump or by gravity.

Characteristics of the Ecopan septic tankModel name Dimensions, mm Weight, kg Capacity l/day

L-2T-2	1240x1440x2350	190	500
L-3T-3	1240x1440x2500	200	750
L-5T-5	1440x1640x2550	250	1000

9. Unilos

The combination of two types of treatment (biological and mechanical) makes it possible to remove contaminants from sewage and maintain the environmental safety of a suburban area. Unilos continues a series of septic tanks that implement the principle of water passing through several compartments. Firstly, it is the removal of mechanical impurities that settle to the bottom and are removed as they accumulate. Secondly, biological treatment using anaerobic technology. In the chamber, organic contaminants from the liquid phase pass into a solid insoluble form, which is convenient for removing them from water through filters. At the last stage, the final sedimentation of suspensions and the removal of 95-98% pure water occurs.

The process of equipment operation involves interruptions in the power supply. The estimated service life is more than 50 years. The strength of the case is ensured by the manufacture of walls made of polypropylene with a thickness of 20 mm. You can read more in our review.

Characteristics of the Unilos septic tankModel name Dimensions, mm Calculated per person Capacity l/day

10. Yubas

The operation of the installation is subject to a rather complex algorithm, which, nevertheless, is implemented with maximum technical simplicity. Repeating the same processes many times allows you to achieve the maximum degree of water purification from all types of organic contaminants.

The monolithic body of the septic tank does not allow wastewater to penetrate directly into the ground, and its operation allows interruptions in the use of equipment for up to 3 months. The use of treatment equipment control processors was also an innovative solution. It is enough for the owners of a septic tank to carry out timely cleaning of the sedimentation chamber of mechanical suspensions, and the rest of the work is done by automation.

Characteristics of the Yubas septic tankModel name Dimensions, mm Weight, kg Capacity l/day

Yubas 5	1000x100x2360	200	1000
Yubas 8	1500x1000x2360	270	1600
Yubas 10	2000x1000x2360	340	2000

Choosing the best septic tank option

Based on the proposed models from various manufacturers, we draw a conclusion. Optimal design, a combination of consumer properties and effective water purification technology have:

among non-volatile septic tanks - Tank,
Among the septic tanks requiring an electrical connection is Topas.

When comparing the capabilities of septic tanks, data on positive consumer reviews and statistical data on sales volumes of septic tank models were used.

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When settling in private sewer On the site, owners of country houses or summer cottages previously used the method of constructing a standard sewage pit, which required periodic cleaning and at the same time gave an unpleasant odor to the entire area. However, today progress has gone far ahead and makes it possible not only to create high-quality wastewater reservoirs, but also to take care of the environment. At the same time, significant savings in the family budget in this case are not in last place. Such a perfect mechanism for treating domestic wastewater is a septic tank without pumping.

We will discuss below what this “beast” is, how septic tanks work without pumping, and what the principles of their construction are.

A septic tank is a special treatment facility consisting of two or three chambers connected to each other by overflow hoses. Such a system serves to collect domestic wastewater, settle it, further purify it and then transport it to the ground.

According to SNiP, household wastewater from a dacha, bathhouse, country house, etc., which has been treated through a settling tank, is considered suitable for discharge into nearby reservoirs, into the soil or roadside ditches. Since such liquid is purified in a septic tank by 90%.

The operating principle of such a system is as follows:

• Domestic wastewater flows through the sewer pipe into the first chamber of the tank - a sealed storage tank. This is where the settling happens. dirty water and its division into large heavy particles, which, under the influence of gravity, settle to the bottom, and more clarified water.
• After this, the light water is poured by gravity or using pumps into the second chamber of the treatment system, where it is further purified. Here again, larger particles of impurities settle to the bottom, and light water flows into a third, sealed drainage chamber. Here the chamber no longer has a bottom, but is equipped with a special filter made of crushed stone. Through it, purified water is simply sent to the ground.

Important: the main disadvantage of such a wastewater treatment system is its energy dependence and the need for regular cleaning (once a year) of sludge from the first and second settling tanks, which can give an unpleasant odor. But there is a solution here too - a septic tank without pumping and electricity.

How does the system work without pumping?

Septic tanks without pumping and electricity are analogues of the septic tanks described above, only main job They contain beneficial bacteria. They ensure high-quality processing of residual sludge, which allows you to avoid an unpleasant odor in the country and avoid the constant need to pump out residual sludge from the chambers of the septic tank. But about everything in detail.

A septic tank that handles wastewater without outside intervention is called a biological septic tank. Here, not only mechanical clarification of water occurs, but also its biological purification. As a result of this treatment, the wastewater is considered 98% purified.

Important: as a result of the work of bacteria, organic sludge also collects in the well. But its removal is carried out once every 5-7 years, which differs significantly from cleaning a standard mechanical septic tank. In addition, organic sludge from a biological septic tank does not pose any threat to the environment, does not have a pungent odor and can be used as fertilizer in the country.

A biological septic tank without pumping has a standard structure of two or three chambers. Just like in a standard treatment tank, wastewater first accumulates in the first chamber. Only here do oxygen and aerobic bacteria come into play, which, interacting with each other, contribute to more thorough water purification. That is, in addition to the fact that organic matter settles to the bottom, it also decomposes into its simplest components under the influence of aerobic bacteria.

Important: for high-quality work of bacteria in a septic tank for a summer residence without pumping, it is necessary to ensure a constant flow of oxygen into the first and second chambers. Besides, reliable ventilation will eliminate the possibility of spread unpleasant odors in the country.

Advantages and disadvantages of a treatment plant without pumping

A biological septic tank without pumping has a number of advantages, the main of which are:

• High quality treatment of domestic wastewater in a country house or country house;
• No pungent odor of hydrogen sulfide in the area;
• Possibility to hide the wastewater tank in the ground and not spoil it landscape design plot;
• Saving the family budget;
• The ability of a septic tank to process wastewater with impurities household chemicals(except chlorine);
• Full compliance with all sanitary standards.

Important: the only disadvantage of such a structure is its cost. But it fully pays for itself during the operation of the structure.

What material is best to make biological septic tanks from?

To install a septic tank without pumping for a summer residence, you can use either ready-made plastic tanks with thick walls and stiffeners, or prefabricated structures made of various materials. The most popular are:

• Concrete rings. Such elements for treatment wells are heavy, which completely eliminates washout due to rain or spring melting of snow. But concrete is a porous material, which does not exclude damage to the structure of the septic tank over time under the influence of aggressive environment. In addition, the tightness of a well assembled from concrete rings, may be damaged over time, even if a special mastic-sealant is used. In addition, installing a concrete septic tank will require the use of special equipment, and this is not always convenient on site. Especially if the septic tank is located at the rear of the site and vehicle access there will be difficult.
• Brick . Simple brickwork also makes it possible to make chambers for a wastewater treatment plant. Brick septic tanks without pumping are quite durable and easy to install. But the hygroscopicity of brick can, over time, cause untreated waste to leak into the ground. Therefore, you either need to ensure that all masonry joints are thoroughly sealed, or use a more airtight material.
• Plastic containers or PVC rings. Ready-made structures made of durable plastic are widely used in the construction of septic tanks without pumping. Such reservoirs are analogues of the Topol biological station, which also operates without pumping. Plastic cubes or barrels perfectly withstand squeezing or heaving of the soil, provided they are securely anchored to concrete slab. Plastic tanks, like the Topol septic tank, last more than 100 years, are not subject to the aggressive effects of wastewater and have increased strength.
• You can also build a septic tank without pumping without electricity from old car tires subject to their integrity. Here the tires are mounted on top of each other like a well until the desired tank volume is reached.

Important: a septic tank made from tires is subject to deformation, which, in turn, can lead to its depressurization. Therefore, such a structure is suitable for installation in areas where the groundwater level is quite low. Otherwise, during the seasonal melting of snow or rain, the well will be washed out or compressed.

Important principles for installing a biological septic tank

In order for a septic tank without pumping without electricity to work effectively, several important principles must be adhered to at the stages of its design and installation. Otherwise, all efforts may soon simply come to naught, and then everything will have to be redone again.

• So, first of all, when building a septic tank, you need to correctly calculate its volume. To do this, the average figure is taken to be 200 liters per person per day according to SNiP rules. We multiply this number by three (the number of days during which there is an influx of wastewater into the septic tank chamber). We multiply the resulting result (600 l) by the number of people living in the house. For example, 3 people live in a house. This means 600x3=1800 l or 1.8 m3. Here you should round the volume up to the nearest whole number. So for three people biological septic tank must have a volume of 2 m3. In this case, the result obtained must be divided by the number of chambers of the septic tank. So, if a two-chamber treatment system is assumed, then the first storage tank should be 3/4 of the total volume. If it is planned to build a three-chamber septic tank for a summer residence, then the volume of the first storage chamber can be 2/3 of the total volume.
• The first two chambers of the septic tank must be sealed. The third (or last chamber, depending on the design of the septic tank) is made with a drainage bottom. A layer of crushed stone acts as drainage.

Important: To increase the drainage area, you can remove perforated pipes from the third chamber of the treatment plant, through which clarified water will be sent into the ground.

• The septic tank must be located away from all residential and utility premises, as well as away from the neighbor’s fence and water source. The rules are prescribed in SNiP. So, the septic tank should be located at least 8-10 meters from the house. From a well or well - 30-50 meters. From a natural reservoir - 30 meters. From the neighbor's fence - at least 3 meters. Also, when constructing a treatment plant, it is imperative to take into account the direction of movement of groundwater.

Ensuring reliable operation of a biological septic tank

In order for the septic tank to work without failures, it is necessary to ensure its correct installation. In addition, preventive maintenance will be required. Some confident summer residents resort to tricks that allow them to control the operation of the sump.

• To eliminate the risk of drain overflow, water level monitoring sensors are installed.
• If a biological septic tank is not used regularly, then there is a risk of bacteria dying out. In order to awaken them or resume the operation of the septic tank, you will have to purchase bacteria from a specialized store and run them through sewer pipe along with sufficient water and air.
• Sometimes bacteria can stop their action due to insufficient air. Here it will be necessary to improve the oxygen flow system, otherwise the efficiency of the septic tank will be minimal.

Important: if you do not want to bother with setting up a biological treatment system without the need for pumping and without consuming electricity, then you can simply purchase a biological station that operates without any human intervention. The Topol stations have proven themselves to be excellent in this case.

About Topol stations

Biological septic tank stations "Topol" - advanced equipment for the treatment of household wastewater. The Topol equipment has the form of a monolithic plastic tank, internally divided into four chambers. The station is equipped with special bacteriological filters, overflow hoses, a compressor and a ventilation system. Thus, the Topol septic tank independently copes with household wastewater, subsequently draining it into the ground.

Depending on the amount of wastewater processed, all Topol stations are divided into the following models:

• "Topol" 5 - a septic tank for 5 or less people living in the house. The station processes 1 m3 of water per day and can receive up to 250 liters of water at a time.
• "Topol"-8. Treatment facility for 8 or less people living in the house. The station processes 2 m3 of water.
• Station "Topol"-10. It is used in conditions of increased complexity and is designed to treat more than 3 m3 of wastewater per day.

In any case, Topol stations consume 1.2 kW/hour, which makes them quite economical.

Important: salespeople at specialized sales points will always help you choose a high-quality treatment station for household waste.

Septic tank (colloquially drain or cesspool) - a necessary structure for the improvement of a private estate, estate or country cottage, providing comfortable accommodation regarding the removal of waste liquid. Its only inconvenience is the need to periodically remove the accumulated contents for further use. However, there is a way to build a unique septic tank with your own hands for your home and dacha - without pumping for 10 years or more, it can receive waste water, allowing owners to freely use water and the toilet. The whole secret is in the features of its device.

Read in the article:

How to create a reliable septic tank with your own hands without pumping for 10 years for your home and garden

The main difference between such a structure is that it is not an ordinary tank for collecting sewage. Country sewerage without pumping provides for wastewater treatment, dividing it into fractions and discharging the purified liquid into the soil. In essence, it is a multi-stage sump tank, each part of which plays its role in achieving the main goal - to ensure the reception and distribution of liquid coming from the house in full.

However, the process of receiving sewage must be accompanied by its accumulation, filling of the tank and, as a consequence, the need to empty it. To prevent this, the design of a septic tank in a country house with your own hands without pumping should consist of several parts that allow you to distribute and dispose of heavy solid impurities, and most importantly, remove the main component of all wastewater – water – into the ground. At the same time, by the time of withdrawal it must be sufficiently cleaned so as not to contaminate the soil or cause harm to groundwater.

Therefore, before deciding how to make a septic tank without pumping with your own hands, you need to understand how it works and how the water purification process occurs.

Effective design and principle of operation of a septic tank without pumping

The figure below shows a do-it-yourself septic tank for a private house (diagram):

As can be seen in the image, such a septic tank arrangement in a private house ensures the process of processing and recycling sewage as follows:

• sewage initially enters the first tank, where the heaviest and largest fractions are separated, which fall to the bottom in the form of sludge;
• the more clarified liquid moves to the second settling tank, where additional purification occurs due to settling and settling of small compounds into sediment;
• then the contents flow into a third container, where it is further purified, getting rid of the lightest impurities, which slowly but inevitably fall down, and the clarified and disinfected water is distributed in the soil layers.

We must also not forget about bacteria, which continuously process day and night great amount organic substances found in wastewater. Thus, the amount of sediment in the tanks is reduced many times, and the water is purified to an environmentally safe state.

A cleaning system equipped according to this scheme is a non-volatile septic tank for a summer residence without pumping, since it does not require any costs (electrical or mechanical) during operation.

Ways to increase the performance of a septic tank for a summer residence without pumping

Quite often, users are not satisfied with the quality of purification of the water passing through the septic tank: it has an unpleasant odor and visually looks dirty. There are also situations when the number of people living in a country house increases, or for some reason the volume of water consumed increases. In other words, a situation is developing in which the sewage treatment plant can no longer cope with the incoming masses and there is a need to increase its productivity and quality of cleaning.

There are several ways to achieve the desired result:

• Do-it-yourself biofilter for a septic tank– the most popular method of increasing productivity and quality of cleaning. This structure can be “completed” next to an existing structure. The purpose of the biofilter is to create favorable conditions for the life of microorganisms that process organic substances that make up the bulk of sewage.

The biofilter is installed in a pre-prepared pit dug next to the treatment plant. Its tank may be made of plastic, reinforced concrete rings, monolithic concrete. It is filled 2/3 with expanded clay, polymer granules or plastic mesh large volume. These materials are excellent as filler because they create ideal conditions for the growth of desired bacteria. The tank cover must provide ventilation and a lid for Maintenance. The structure should be equipped with water discharge into the soil layers. A biofilter will significantly speed up and improve the quality of the wastewater treatment process.

• DIY septic tank aerators– saturate the purified liquid with oxygen, which increases the activity and vital activity of aerobic bacteria. These devices allow you to pump air inside the chamber, creating air bubbles from the very bottom to the surface.

In homemade aerators, air is pumped from a compressor through a hose into plastic pipe with a diameter of 50 mm, in which many (200-300) holes of 2 mm in diameter are evenly drilled. On the reverse side, the pipe is closed with a plug, so air escapes through the holes, saturating the contents of the septic chamber. However, this system has significant drawback: due to constant seething, fairly large fractions of sewage can enter the adjacent septic tank and accelerate its filling with sediment.

• Air compressor for septic tank- pumps air into the septic tank, creating a pressure inside it greater than outside it. Thus, the contents of the reservoir are saturated with oxygen, and bacteria useful for cleaning receive excellent conditions for their life. But in practice, this method is not widely used, because using a compressor in conjunction with an aerator is much more effective and practical.

Conditions for the location of the septic tank on the site, standards regulating its distance from various objects

When planning the installation of a sewer system cleaning system it is necessary to take into account that this object has its own specifics and its location must meet certain standards provided for in the state, in particular SNiP (building norms and rules). This document is a collection of decrees approving various standards regulating processes associated with the construction of objects and their reconstruction.

Thus, SNiP recommends designing the location of the septic tank on the site as follows:

• maintain a distance to sources of drinking water (water pumps, sand wells) of at least 50 meters;
• maintain a distance from bodies of water with running water (rivers, streams) - 10 m, and from bodies of standing water (lakes, ponds, reservoirs) - 30 m;
• proximity to a residential building - no closer than 5 m;
• distance to the border of the roadway, as well as to underground gas communications - 5 meters or more;
• a distance from trees must be maintained over 3 meters.

The need to take into account natural factors that can influence the functioning of the treatment plant

In addition to issues with the location of the future structure for the collection and disposal of sewage, it is necessary to take into account regional climatic conditions, as well as the groundwater level and its seasonal variations. Incorrect installation can lead to dire consequences in the form of the septic tank floating up or its contents freezing.

When building a septic tank with your own hands for a private house with a high groundwater level, you must follow some recommendations:

• start pit preparation in the hottest and driest period of the year, when the level of the upper water carrier is at its lowest point and cannot affect construction;
• a reinforced concrete slab is laid at the base of the pit or a thick monolithic concrete screed is made;
• the tank is installed and anchored on its surface.

This procedure will prevent the cleaning chamber from floating or disrupting its operation during a flood.

No less important is the issue related to deep freezing of soil in areas with cold climates. This problem is solved by significantly deepening the sewage treatment plant (below the ground freezing mark) and additionally covering it with heat-insulating material (foam chips, expanded clay, mineral wool, polystyrene).

Practical advice! If it is necessary to place the septic tank in a significant depression, it is recommended to place it on top of it, at a distance of 30-70 cm from the surface of the earth and at least 50 cm from the tank. reinforced concrete slab. It will reduce freezing and create additional rigidity.

A variety of models of budget septic tanks for a summer residence without pumping: overview, characteristics, cost

The modern market offers a wide selection of sewer treatment systems from domestic and foreign manufacturers. The functionality of the models, their design and performance may vary significantly, so the user must first decide for what purpose and for what purposes he is purchasing a drain cleaning system.

Septic tanks of various models and modifications are available to the user.

If we're talking about about a septic tank for a dacha permanent residence for two people, then it can be inexpensive two-chamber model productivity up to 200 l/day. If the question is about a system for a country cottage for a large family, which also loves to receive guests, then the productivity of the product and its volume should increase to the appropriate level.

Based on this, when choosing septic tanks for a dacha without pumping, which one is better can be determined by technical characteristics, material of manufacture, used cleaning schemes, the presence of post-treatment systems and, of course, the cost of the product.

Practical advice! When deciding to purchase a septic tank, you need to assume a possible increase in water consumption, and, accordingly, an increase in the level of domestic and household wastewater. Therefore, it is recommended to buy a product with a volume slightly larger than required for a given period of time. This will help avoid subsequent rebuilding and retrofitting of the existing system.

Price of septic tanks for a private house: description, analysis, comparison

Cost and its compliance with the practicality, reliability and functionality of the product plays an important role when deciding in favor of one or another product. In order to study the pricing situation around sewer treatment systems, the user is invited to familiarize themselves with some models, their descriptions and costs:

Image	Name, brief description of the product	Price range, rub.
DKS-25m	BCS, 3-chamber design with a biofilter. Capacity: from 250 to 2000 l/day	From 20000 to 115000
Clean S-5	“Dochista”, has 2 chambers, provides for the possibility of using additional post-treatment systems, productivity from 800 to 1800 l/day	From 26000 to 100000
Clean S-5
Leader	“Leader”, three cleaning chambers, a compressor with an aerator installed, capacity 200–3600 l/day	From 71000 to 200000
Country sprout	“Rostock”, 2-chamber design with the possibility of using a biofilter for post-treatment. Capacity 250-2000 l/day	From 25000 to 45000
Country sprout
Tank station wagon-3	“Tank”, has 3 chambers, can be equipped with a biofilter, infiltration system, capacity 150-1800 l/day	From 20000 to 60000
Termite standard	“Termite”, a 3-chamber model, provides the possibility of using a post-treatment system. Capacity 700-2000 l/day	From 26000 to 83000
Septic tank Termite pro
Purges 2000	"Chistok" is equipped with 2 or 3 cameras. May have a biofilter and aerator. Capacity 650-3000 l/day	From 32000 to 116000
Unilos Astra-10	"Unilos", a 3-chamber septic tank, equipped with a compressor with an aerator, has a capacity of 600-3000 l/day	From 60000 to 160000
Unilos Astra-10

These price values ​​are average indicators of the cost of products in online stores, and therefore cannot reflect the real situation on the market and can be used to draw up estimates for the installation of sewer treatment systems.

Related article:

After reviewing the information provided, you can get a more complete understanding of the structure of your home sewage system and wastewater treatment system and consciously begin choosing the design of a treatment facility.

Independent equipment of treatment facilities for a private home: design options

Prices for industrially produced products are quite high, so it makes sense to think about creating a treatment facility yourself. Having familiarized yourself with the principle of operation of the system for treating household and household wastewater from the estate and having figured out how to make a septic tank correctly, you can begin to arrange it with your own hands.

The materials and construction methods used can vary greatly. Some of them will be discussed in this publication. The main thing during work is to observe technologies that ensure the practicality of the structure, comply with the standards provided for by current legislation and take into account the climatic conditions in which the system will be operated

This process is labor-intensive and time-consuming, but the result should be a high-quality septic tank that operates without electricity or pumping, capable of processing and disposing of the sewage mass emanating from a private home.

Any construction is preceded by planning. It includes monitoring upcoming actions, their sequence, as well as taking into account factors that may affect the course of the entire event. Among the main points that need to be taken into account when installing a septic tank in a private house with your own hands, the following should be noted:

• location of the structure; the depth to which the ground freezes in winter;
• level of seasonal rise of groundwater;
• volume of tanks, system performance;
• necessary materials and their quantity;
• tool for performing work.

To facilitate the necessary calculations, use the calculator we have developed.

Online calculator for calculating the required volume of a septic tank, based on the number of residents and the mode of water use

Send the result to me by email

Making a septic tank with your own hands from barrels or plastic containers

As reservoirs for septic chambers, you can use plastic barrels or containers, which can be found on the open market of any size, shape and volume.

By connecting 2 or 3 containers through overflows, equipping the inlet of wastewater from the house and the outlet of purified liquid into the drainage, you can create a 2- or 3-chamber septic tank from plastic barrels with your own hands.

Depending on tank capacity and reliability drainage system you can create a structure with the required performance:

Practical advice! Plastic barrels for sewage should be selected with a wall thickness of at least 5 mm. This is necessary to compensate for the loads in the form of internal pressure of the contents of the septic tank, as well as external influences from soil displacements, its compression and expansion, depending on humidity and temperature exposure.

In the same way, you can arrange a system of three chambers or create an additional biofilter to improve the quality of cleaning and increase productivity. It all depends on the abilities of the user and the purpose of the structure.

Do-it-yourself septic tank equipment from concrete rings: layout and devices

Usage reinforced concrete products in the form of rings for the construction of a sewerage treatment plant will ensure the strength and reliability of the structure, which can last for many years if properly installed.

The only inconvenience during construction is the need to use special equipment (crane) necessary to move and install heavy large blocks.

You can build the structure using the following diagram:

To make a septic tank from concrete rings correctly, you must comply certain rules, which will ensure its tightness and the quality of cleaning of the masses entering it:

1. The rings are secured to each other with metal brackets to prevent displacement from ground movement.

   

2. The joints between the rings are walled up with clay or cement mortar.

   

3. The finished structure is coated with bitumen or bitumen mastic to reduce the negative impact of moisture in the soil.

   

4. The arrangement of the ventilation system is prerequisite for the vital activity of microorganisms that process organic substances that make up the bulk of solid impurities coming with wastewater.

   

Having fulfilled the listed requirements, you can install a sewer system for a private house using concrete rings yourself, ensuring comfortable living and free use of water resources.

Construction of a wastewater treatment plant made of monolithic concrete

This method can be called 100% done by hand, because there are practically no finished products used in its implementation. The process of constructing a concrete septic tank with your own hands is best reproduced in the form of step-by-step instructions with a visual representation of each action performed:

Image	Description
	Step one. Preparing the pit. At the selected location, a hole is dug in size and depth corresponding to the future structure
	Step two. A reinforcement sheathing is installed at the bottom and a concrete screed is made.
	Step three. The walls of the pit are covered with polyethylene, and a reinforcing mesh is created around its perimeter. The inlet and outlet drainage pipes are inserted into the structure under construction in advance
	Step four. Formwork made of boards, plywood, and chipboard is built along the walls and cross lintel. The overflow pipe between the chambers is fixed in place
	Step five. The space between the walls of the pit and the formwork is filled with concrete. If concrete is ordered in production, the pouring is carried out at one time. If the batches are done manually, then the pouring is done in stages with the obligatory compaction of each subsequent layer
	Step six. After the solution has dried, the formwork is dismantled, the top is covered with boards, covered with polyethylene and filled with concrete. The ventilation pipe is pre-installed and hatches for maintenance are made
	Step seven. If necessary, the roof of the septic tank is insulated with foam plastic or other material, covered with roofing felt and covered with earth. Entrance hatches with hatches are formed on the surface.

At this point, the monolithic concrete septic tank can be considered built and its operation can begin.

Do-it-yourself arrangement of a septic tank without pumping from Eurocubes

Eurocubes - containers for storing and transporting various liquids, have proven themselves well as reservoirs for arranging septic chambers during the installation of a structure sewer cleaning private house. The material of manufacture is thick-walled polyethylene. It has sufficient strength and durability, and for rigidity, each product is enclosed in a steel lattice.

The use of Eurocubes to create a septic tank is similar to the use of plastic barrels. From these, you can also create a 2- and 3-chamber model of a cleaning system using a biofilter or an aerator, at the user’s discretion.

The diagram of a septic tank made from Eurocubes is shown in the image:

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ABOUT One of the conditions for a comfortable pastime outside the city is the construction sewer system. At the same time, wastewater is discharged, collected and efficiently disposed of. Such structures require regular cleaning. To avoid frequent calls to special equipment for pumping out waste, you can install a septic tank with your own hands without pumping for 10 years for your home and garden. For correct execution installation work need to know more about design features similar structures.

A high-quality treatment system for a suburban area may have several chambers

Do-it-yourself septic tank without pumping for 10 years for home and garden as a replacement for a cesspool

The need to install a sewer system arises when living in a country house throughout the year. In this case, the need for a sewer pit arises. This is a special sealed container where waste is collected. There is no waste disposal in such an installation naturally, and often requires pumping out using a sewer truck. Creating a septic tank with your own hands without pumping for 10 years for your home and garden is considered the best option.

The nuances of septic tanks for a private house with your own hands

Any septic tank design requires pumping from time to time. Therefore, it is worth thinking about organizing service.

Before installing the system, you need to calculate the appropriate volume, as well as determine the drainage capacity of the soil.

The septic tank is a durable and monolithic structure. The slower the water moves, the better it is purified.

It is important to choose the correct size of the septic tank. This will contribute to better performance of the structure. When using the system throughout the year, it should be buried half a meter below freezing point. After 12-15 years of operation, the soil begins to silt.

Helpful information! In order for septic tanks for a summer residence to start working without pumping, bacteria need to settle in the container. To do this, a muddy mixture is added. You can use kefir instead.

Design and operating principle of the structure

A separator is used to collect wastewater. It separates solid and liquid components. Heavy substances settle to the bottom, and a crust forms on the surface.

With the help of bacteria, biological processing of dense fractions occurs. This creates gaseous components that require removal. A septic tank is a ditch with a soil bottom, in which the walls are additionally strengthened.

The design has the following sign of action: liquids slowly pass into the soil. The volume of the substance passed depends on the dimensions of the water column.

Non-pumping device options

Septic tanks for a private home can be of various designs. With your own hands, instead of a filter well, you can install a pipe system or a ditch with filtration. Using various equipment, you can increase the performance of the treatment structure.

For better operation of the device, the following modifications can be made:

• if a drainage pump is installed in the second chamber, the accumulated water can be used for irrigation;
• Using a compressor to move air through the separator device will help improve bacterial activity. This will reduce silt formations;
• The filter container can be lined with stones, cavities are formed between them where water will pass.

Related article:

How to choose the right place to place a septic tank

To create a high-quality septic tank with your own hands without pumping for 10 years for your home and garden, you need to choose the right place. It should be twenty meters from the drinking well and one meter from the passage of groundwater.

Water from it should be drained away from the foundation. The volume of the structure should exceed the amount of water consumed by three times, since the wastewater must settle in the container for about three days.

If the site for placement has a slope, then the system should be placed below the location of the main building.

Helpful information! Minimum distance from the building to the station must be at least five meters.

Calculations of the volume and depth of the future structure

Installation of treatment systems begins with marking the location of the water. This takes into account the freezing depth of the soil layer. For the device to work fully, materials such as foam chips, expanded clay or polystyrene can be used.

The chambers of the structure must have a volume that is calculated taking into account the daily amount of wastewater. The following points must be taken into account:

• number of residents;
• use of plumbing equipment;
• features of the operation of household appliances;
• Features of domestic work in the house and on the site.

Helpful information! According to SNiP, with a runoff volume of up to 1 cubic meter per day, a design with one chamber will be required. If the number varies from 1 to 10, then a two-chamber structure is selected. Three chambers are used for large volumes.

Price for septic tanks for a private house

Many treatment plants are offered domestic producers. Not only expensive devices are presented, but also budget septic tanks for a private home. The price depends on the number of cameras and performance.

The table shows the most famous models:

Name	Fluid discharge, l	Average price, rub.
Topas 8	450	107 000
Eco-Grand 5	260	74 000
Unilos Astra 3	160	66 500
Rostock	250	26 900
Termite	400	74 000
Tank 1	600	35 000
Triton	500	48 000

Construction of a septic tank from concrete rings with your own hands: diagram and construction features

You can create a septic tank from concrete rings with your own hands. The diagram shows the features of this design.

Concrete rings are the most popular material for construction treatment facilities. The advantages of the design include:

• speed of installation work;
• excellent tightness;
• long service life;
• strength.

The diameter of the structure should be chosen taking into account the volume. However, one camera requires four rings. Disadvantages include limited volume and high cost of construction.

After creating the pit, a foundation is made for the storage chambers. This area is concreted. To equip a filter well, a crushed stone cushion is used. The rings are mounted one on top of the other. An important step is the installation of pipes to the well. In this case, it is necessary to correctly calculate the angle of inclination and diameter.

The chambers are sealed on both sides. For this purpose, coating materials and cement mortar are used.

Construction of a monolithic concrete structure

Monolithic concrete installations are considered reliable and durable. They have the following advantages:

• long service life;
• practicality;
• high waterproofing properties;
• availability of materials.

The disadvantages of such structures include the need to install a reinforcing system and low level bandwidth. When performing concreting, laying of reinforcing mesh is required. To prevent corrosion damage, it is necessary to create a layer of concrete on the site.

Helpful information! Before installing such an installation, formwork is performed. To create it, boards and OSB boards are used. These types of materials are characterized by increased moisture resistance and low cost.

Application of Eurocubes

If you have certain materials, you can create good septic tank from Eurocubes with your own hands without pumping. Eurocubes are special containers made of polymer raw materials. A concrete base must be made for them. This will prevent the system from shifting under the influence of groundwater.

The plastic installation must be insulated before installation. Then the structure is concreted and filled with water. Ventilation pipes are brought to the surface. In this case, filtration fields and filter cassettes are used.

Helpful information! To improve the purification process, biological additives are recommended that increase the rate of decomposition of particles.

How to use barrels?

A barrel is often used to make a septic tank. A similar design is made of several chambers. The process of moving liquid is carried out by gravity. To do this, installation is carried out below the installed pipes.

To increase the structure, a second barrel can be installed. During installation, it is necessary to maintain tightness. This structure has many advantages. This is an extensive range, resistance to aggressive factors and a long service life.

Plastic products

Easy to install from plastic barrel. It does not require special maintenance. If the building is used for permanent residence, then you can use a tank, a whole tank or a plastic cube.

Septic tanks for cottages with a high groundwater level: installation features

The use of septic tanks for dachas with a high groundwater level requires a special approach. It is important to consider a wastewater treatment system. For this purpose, a sealed and storage design is used. At the same time, the system is protected from the intrusion of underground liquid. But such a structure requires regular cleaning with special equipment.

To install a sealed container, plastic or concrete is used. This design is divided into chambers that are designed for supplying and discharging waste liquids.

Helpful information! If the structure is installed without pumping out liquid, then additional wastewater treatment is performed. In this case, special filtration cassettes are used.

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