The most effective septic tank for a private home. Which septic tank is better to choose for a private house, dacha, cottage? Reviews of the “Tank” septic tank for a summer residence

When a residential building is built, a sewer system is planned, as a rule, an independent one. Previously, a cesspool was used for all sewage; today, an autonomous septic tank for a private home has become popular. These are innovative designs for wastewater treatment, which are an air- and water-tight vessel, usually divided into several chambers.

In this device, household wastewater is first settled, then special microorganisms process it, and then the wastewater is filtered. A huge selection of bio purifiers poses pressing questions to consumers: which is the best septic tank for a summer residence with periodic rest, and which disposal is more suitable for a permanent home? Should I buy a ready-made unit or make the purifier myself? We will try to answer these questions in this article.

The operating principle of modern recyclers

Bioseptic tanks are a local installation, which is a system of an autonomous sewer system for a private house. This treatment plant is installed in those areas where it is impossible to connect to the central sewer system, that is, near country houses of non-permanent residence and country houses.

It is advisable to install a deep cleaning station next to a river or pond.

To choose the best bio septic tank, you need to understand the operating principle of this design, which will help you pay attention to the appropriate parameters when choosing a tank. Therefore, let's look at how this design works:

1. Wastewater by sewer pipes fall into the first chamber, where they settle. Heavy contaminants settle at the bottom, while light fractions and fats remain at the top.
2. Then the wastewater after primary settling enters the second section, in which the process of purification from organic matter continues with the involvement of biobacteria.
3. In the third chamber, the wastewater is finally settled and purified. After this, they descend to the filtration field and fall into the ground, where the liquid is filtered and completely cleared of impurities.

When answering the question of which septic tank to choose for a permanent or temporary home, experts advise paying attention to waste disposal units that are equipped with a deep-cleaning biological filter. Autonomous treatment stations of this type provide complete water purification, eliminating the need to construct filtration fields.

What types of septic tanks are there?

There are many types of local septic tanks that can be used to clean the drains of a private home: from the simplest DIY structures to autonomous installations, which allow you to purify wastewater to almost 100%.

Treatment stations are systematized according to various criteria:

• by the number of wells: one-, two- and three-chamber septic tanks;
• by material of manufacture: steel, reinforced concrete products, plastic and fiberglass;
• by design features: volatile and non-volatile.

Bio purifiers are also classified into three types, depending on the set of functions they implement:

1. Cumulative. Such a waste disposal unit consists of one chamber or two interconnected wells. The wastewater in a sealed vessel is separated into liquid and dense fractions, then the organic matter is broken down and the liquid settles. To prevent the tanks from overfilling, waste is pumped out periodically (1-2 times a year). This type of septic tank is suitable for a country house where people relax only on weekends.
2. A settling tank with a soil post-treatment compartment. This purifier is divided into several infiltrators - chambers without a bottom, which act as filtration fields. Inside the aeration areas there is bioactive sludge, which accelerates the rotting of sewage. This type of septic tank is suitable for a residential building for seasonal use, for example, from May to October. Cleaning is necessary once every 2-3 years.
3. Station for deep purification of wastewater. This is a tank with three chambers in which sewage decomposes in stages. First, solids settle, then the liquid with organic suspensions undergoes bioprocessing. Best models Septic tanks of this type are equipped with a compressor. The installation is expensive, but effective. Ideal for a private permanent residence. Pumping will be required no earlier than after 5 years.

In order for a closed sewer system to work more actively, it is recommended to equip an anaerobic septic tank, which involves the colonization of special bacteria in the primary treatment chamber. These microorganisms feed on organic matter and do not require oxygen. This measure will speed up the disinfection and dissolution of waste.

If you remove from the post-treatment chamber ventilation pipe or connect an air compressor, then you will get another aerobic septic tank. To do this, you need to add special microorganisms to it that process organic substances when oxygen is available.

Biological decomposition of sewage by one or another type of microorganisms allows waste to be purified to the state of industrial water.

What to look for when choosing?

To solve the problem of which bio septic tanks are best to choose for a private home, you need to consider the problem from several perspectives:

First, you need to decide whether to make a sump yourself or buy ready tank. In the first case, the structure is made of brick, concrete rings or car tires. However, such a cleaner is only suitable for homes with seasonal or periodic occupancy. For a long time and safe use It’s better to choose a factory model, even the cheapest one, since the purchased version meets all environmental and sanitary standards.

At the same time, it is not advisable to purchase the most expensive treatment plants, which allow purified water to be discharged directly into a reservoir, for private use, but it is not so expensive for several farms. For individual use, it is better to choose a two-capacity disposal unit. The first compartment collects sewage and performs its primary purification, and the second compartment filters the liquid and releases it into the ground, and not into water bodies.

Secondly, you need to choose the material for making the tank. This criterion affects the service life of the vessel. So, for the manufacture of cleaning stations they use:

1. Reinforced concrete rings. High-quality reinforced concrete rings are not subject to corrosion for a long time and have a large margin of safety, but their installation requires the use of special equipment.
2. Plastic. Reservoirs made from various polymers are lightweight and low in price. However, this design is very unstable, and during installation the vessel must be kept vertical at all times. In addition, plastic is damaged by rodents and frost.
3. Metal. Septic tanks made from this material have the greatest strength, as well as affordable cost. However, metal is easily susceptible to corrosion, so the tank must be waterproofed, both inside and outside. In addition, installation of a metal sump is impossible without special equipment.
4. Fiberglass. The most durable and practical recyclers are made from this material, since they have chemical neutrality, as well as other positive qualities: strength, lightness, resistance to temperature fluctuations.

Thirdly, you need to consider the type of soil on the site. Recommendations for specific conditions:

• for sandy soil, it is better to install a disposal unit with a biological treatment function, as a result of which the water is immediately drained into the sand. It is recommended to place the filtration field higher;
• in clay soil, in addition to bacterial purification, wastewater must overcome the sand filter. Then the purified liquid is poured directly onto the ground;
• in the case of a high line of surface water deposits, the most optimal solution would be a polymer tank with a bio-purification function. In this case, the septic tank must be weighted or securely fixed.

How to choose the volume and size of a drain cleaner?

The capacity of the waste disposal facility is calculated based on the average daily rate of sewage per person (bath or shower, toilet, sink - about 200 liters), the number of people living in the house and a three-day supply. If a family consists of four people, then the required volume of the septic tank is calculated using the following formula:

200*4 people*3 days. = 2400 liters

If guests often come to a country cottage, then the result obtained is increased by 2/3:

2400*1.66 = 3900 liters.

The optimal depth of the septic tank is from 1.3 to 3.5 m.

Depending on the final result of the required cubic capacity, according to the table, a tank model is selected:

Depth is important groundwater. For a single-chamber model, groundwater must be below the bottom of the tank. For a two-chamber version, they must pass 1 m below the bottom of the last stage (filter). If the groundwater is at a depth of more than one and a half meters, it is technically difficult to equip filtration fields for a three-chamber reservoir, especially on waterproof clay soils.

Tips for choosing a summer house with periodic residence

If household members visit their home on weekends and use a minimum of plumbing equipment, then a multi-section septic tank is not needed. Summer residents, as a rule, prefer low-performance, inexpensive, single-chamber waste heaters. Unlike cesspool, crushed stone and sand filter layers are poured into such storage tanks, which provide 50% purification.

Experts recommend that it is better to choose a compact two-section mini-septic tank with settling and infiltration chambers. If the volume of drained sewage does not exceed the passport standards, then such a design perfectly performs the functions assigned to it.

Before choosing a small storage septic tank for a country house, you should familiarize yourself with its features:

• mini-septic tanks are sold complete with activated sludge, which is populated with anaerobic biomaterial;
• after processing organic waste, the water is settled and purified in a well, after which it enters the ground;
• storage septic tanks are made of reinforced polymer, which is resistant to temperature changes;
• compact containers are easy to transport in a regular car, and they will not cause hassle with unloading;
• You can install such a waste disposal alone, but it’s better to do it together.

Recommendations for selection for a home with permanent residence

For the average family who permanently resides in country house, the best option would be a sump tank with two or three sections, which is a combination of a one- or two-chamber storage tank and a septic tank filter. The first two containers (settlements) are sealed, and the third is without a bottom; a layer of sand and crushed stone is poured into it, which additionally filters the liquid before draining it into the soil.

If the disposal tank is full, it is pumped out by special sewage disposal services; the bio components and filters of the septic tank must be changed every 3-5 years. The multi-chamber settling tank purifies sewage up to 95%.

Which unit should I choose for a home with permanent residence so that the drains are as clean as possible and pumping is done as rarely as possible?

A good option if there is a high groundwater flow limit would be a multi-chamber utilizer with a biofilter. This one is factory. The model, manufactured industrially, consists of 4 sections:

• settling tank;
• anaerobic chamber for decomposition of large waste;
• separator with filter with bacteria;
• aerobic septic tank (analogous to a drainage field).

The best choice would be a septic tank with a drainage field that combines several wells and a filtration zone. Such a complex requires an area of ​​at least 30 m2. At the same time, the minimum distance between the sump tank and the house is also at least 30 m.

Rating of septic tanks for a country house

It is enough to go to a specialized store and see the variety of septic tanks that are offered there, and the consumer will be faced with the problem of choosing the best option. Therefore, we invite you to study the rating of the best non-volatile and non-volatile waste water purifiers, which is compiled in accordance with expert opinion, analysis of sales volume and customer reviews.

TOP 3 non-volatile septic tanks:

Such containers operate without electricity and are suitable, first of all, for country houses with temporary residence.

1. Tank. A simple septic tank that works on the principle of preliminary wastewater treatment by settling, biodecomposition and subsequent distribution of purified water into the ground. This unit is made of durable polymer with stiffening ribs, which contributes to resistance to increased loads in summer and winter. Approximate service life is about 50 years. Periodic cleaning is carried out every 3-4 years and pumping out a third of the tank once a year.
2. Triton. This utilizer is equipped with three chambers that carry out the process of removing fractions from the liquid, as well as anaerobic decomposition of biological material with the subsequent supply of purified waste water to the filtration platform. There are models from 2 to 40 m3. When installing, it requires weighting for reliable fixation. Service life 45-50 years. Requires annual cleaning.
3. BARS-Bio. The optimal choice for both periodic and permanent residence in a private house with the possibility of creating filtration field. In such a unit, wastewater passes through three chambers and two biofilters that do not require maintenance. Provides a high degree of sewage purification, which reduces the cost of reconstruction of drainage fields. Service life - more than 50 years. Requires cleaning every 5 years.

TOP 3 volatile septic tanks:

These devices require a constant connection to electricity and oxygen supply to microorganisms, so they are better suited for cottages with permanent residence. These are real deep sewage treatment stations with a high degree of efficiency.

1. Tver. This design provides comprehensive wastewater treatment through a multi-chamber system for receiving and purifying large volumes using various bioadditives and reagents. This septic tank is suitable for installation in any soil, even in peat with an aggressive environment. The durable plastic tank does not corrode, providing a service life of up to 60 years. Cleansing – once every 3-4 years.
2. Leader. A unit of six chambers provides comprehensive wastewater treatment without the use of special bio-activators. Allows you to organize an ecological drain to any place (well, ditch, pond) due to complete cleaning sewage using anaerobic bacteria, polymer fishing line simulating algae, aeration tanks, activated sludge, alkaline environment. Service life 55-60 years. Pumping out - once every 5 years.
3. Ecopan. Another multi-chamber device made of airtight plastic. Available in two versions: for ordinary soils or for high flowing groundwater. The two-layer design of the septic tank prevents the destructive effects of any soil. Completely environmentally friendly, provides a high degree of wastewater treatment. Service life – up to 50 years. Requires cleaning every 3-5 years.

All listed models autonomous septic tanks for private homes, they have proven themselves worthily in the field of wastewater treatment, they have a well-thought-out design with a large margin of safety. Therefore, you just have to choose the required volume.

Which is better to choose a septic tank for your dacha? This is not an idle question. Equipping a private home or cottage with a sewer system becomes a problem for many owners. After all, many cottage and holiday villages simply do not have the ability to connect to centralized system waste disposal. But there is a fairly simple solution to this problem - a septic tank for a dacha or a private house, and for small plot A mini-septic tank model is suitable.

You can choose a septic tank for your home based on reviews or technical specifications, photos and video instructions. But it is best to choose several septic tanks, focusing on technical characteristics, and choose a specific model based on customer reviews and photos.

What it is?

A septic tank is an autonomous treatment facility for liquid waste, which is installed on a private plot with both low and high groundwater. I have septic tanks various designs and different powers. Installing a septic tank can ensure full functionality of toilets, showers and bathtubs, sinks, as well as all necessary household appliances (washing and dishwashers). If this is not required, then a mini-septic tank model is quite suitable.

A septic tank for a house with high groundwater is an optimal alternative to the familiar cesspool. After all, use it when modern materials and technology is a crime against oneself and the environment. Unlike a septic tank, it is harmful to environment, violates all hygiene standards, and besides, it also has a constant strong unpleasant odor. But installing a septic tank at your summer cottage will save you from these problems. You can buy a septic tank for your dacha without pumping, then it requires almost no maintenance.

A septic tank can be either factory-made or home-made. However, reviews of homemade septic tanks indicate some negligence of some authors in the proposed operating schemes for septic tanks. Right choice septic tank and high-quality installation guarantees long and uninterrupted operation of the sewerage system for a period of at least 10 years.

Advantages of septic tanks for summer cottages:

1. They are easy to install:
2. Eco-friendly:
3. Do not require special operating costs;
4. The price of their installation is relatively low;
5. They guarantee a high level of wastewater treatment thanks to the anaerobic process;
6. The variety of models allows you to choose a septic tank for both a small country house and a large country cottage or residential complex;
7. Suitable for installation in any climate zone, even in areas with high groundwater;
8. When installed correctly they are reliable and durable.

Principle of operation

There are several types of septic tanks for a summer residence, but they all work on a similar principle - it is a large tank divided into several chambers. The chambers are equipped with filters and each of them undergoes a certain cleaning stage:

• Physical cleaning, which separates large debris;
• Sedimentation of wastewater in a settling tank;
• Decomposition of organic waste;
• Anaerobic treatment;
• Removal of generated gas;
• Filtration and clarification of wastewater.

All this allows you to purify wastewater to very high levels (up to 98%), although for some models it is necessary to additionally install aeration fields. But there are septic tanks for dachas without pumping, which guarantee a high degree of water purification with minimal costs, but they can hardly be called budget. And this, judging by the reviews and photos, is a very expensive procedure.

Types of septic tank

Which is the best septic tank for a summer residence? After all, comfortable living in the country depends on this. There are several criteria by which septic tanks are classified. This is the design, operating principle and material of manufacture. Well, let’s not forget about reviews and photo reports from specific users. They will give you an idea about practical use septic tanks

According to the principle of operation, septic tanks are:

1. Cumulative. They represent one large reservoir in which wastewater is collected and settled before pumping. This is the design most often chosen to create a homemade septic tank.

A storage septic tank for a summer residence has a number of advantages:

• Low cost. Some craftsmen assemble it from available materials, such as tires;
• Easy to install;
• Suitable for areas with high groundwater;
• Autonomy.

But the disadvantages of this septic tank for a summer residence still outweigh, judging, again, by reviews:

• Suitable for sandy soil only;
• Not designed for salvo water discharges;
• Small volume;
• Septic tanks without pumping are expensive;
• Regular pumping is required;
• The need to often resort to the services of sewer cleaners;
• Most often it has an unpleasant odor.

1. Anaerobic septic tanks for summer cottages with infiltration fields. This is a large tank, divided into several small sections, where the waste goes through several stages of purification until the organic waste is completely decomposed. In this case, the wastewater is purified to 75%. Since this indicator is quite low, it is necessary to additionally install anaerobic fields in the system. Analyzing the reviews, we note that these septic tanks have no fundamental disadvantages, except for the high cost of septic tanks without pumping.

1. Aerobic septic tanks for summer cottages. This type of septic tank guarantees wastewater purification up to 98% thanks to anaerobic bacteria that completely decompose all waste, and the filter system completely purifies and clarifies the water. Often such septic tanks are equipped with additional pumps, air vents and air compressors. Most models are septic tanks without pumping. This is the most expensive, but at the same time the most effective type of septic tank for a summer residence. And judging by the reviews and photo reports, this is their main drawback.

You can also classify septic tanks for a summer residence according to the following criteria: factory-made or home-made, autonomous or energy-dependent, underground or above-ground, requiring pumping and not.

Material of manufacture

Which septic tank to choose based on the material of manufacture. Three types of containers are most often used to construct a septic tank:

• Plastic. Lightweight and durable tanks that are easy to install and maintain. Their service life is quite long and correct installation and will last up to 50 years in use. Installation of small models does not require the use of special equipment. There are septic tanks without pumping and with a storage tank. But the light weight of the structure is also a disadvantage - the septic tank can “float” to the surface of the ground when groundwater rises. Reviews indicate that because of this, such septic tanks cannot be installed in places where groundwater reaches the surface. Or, in order to avoid the septic tank from “floating up” under the influence of rising groundwater, it is concreted or “anchored” using special belts. So this is not the best option for a septic tank for a dacha with a high groundwater level.
• Concrete. A good type of simple and durable septic tank for a summer residence. The structure is very durable, does not corrode, but is heavy. There are two options for constructing the device. The first is the installation of ready-made factory concrete rings using construction equipment. The second is pouring concrete into the finished formwork and gradually erecting the structure. This is the best option for a septic tank for a dacha with high groundwater.
• Metal. They have a relatively small mass, which makes installation very easy, and are reasonably priced necessary equipment make them quite popular among developers. But they also have the disadvantage of a very high probability of corrosion due to anaerobic processes, the service life of the device is greatly reduced. Suitable for areas with high groundwater.

Device, circuits

Which septic tank to choose according to the arrangement scheme? There are many variations of septic tanks for summer cottages, ranging from a homemade septic tank made from used tires to very complex multi-stage cleaning models from various manufacturers.

Any septic tank design for a summer residence consists of several chambers:

• loading container for waste;
• additional cleaning chambers with filters and an anaerobic chamber.

Storage tanks and aeration fields are often additionally used.

For equipment summer cottages or houses where 3-4 people live, mini-septic tanks for summer cottages are most often used, that is, models that are designed to process 0.7-2 cubic meters of wastewater. Such mini-septic tanks have a number of advantages:

• mini dimensions, which makes installation simple;
• a factory mini-septic tank is most often inexpensive;
• building a mini-septic tank with your own hands is much cheaper than buying a finished product;
• operation of a mini-septic tank is economical;
• There are mini anaerobic, storage and infiltration models;
• the mini-septic tank is very easy to maintain;
• Installing a mini-septic tank can be easily done by just a couple of people without the use of construction equipment.

Buying a large septic tank only makes sense when a large number of people live in the house, and a mini-septic tank for a dacha is perfect option, if you visit the site only on weekends. But such models require additional strengthening in areas with high groundwater.

Calculation

Choose suitable septic tank for a dacha is a difficult matter. After all, the life support system of the entire house or cottage depends on this. In order for the choice to be successful, it is necessary first of all to accurately calculate the operating mode of the sewerage system and the volume of wastewater.

It is these parameters that determine the characteristics of a septic tank for a summer residence, which are worth paying attention to. You also need to decide - is an autonomous or energy-independent sump tank model suitable for you, or will a septic tank connected to the mains suit you?

For example, 3 people live in a dacha, which means that the volume of the septic tank must be at least 600 liters. If you count on guests, then even a little more. And for the correct operation of the entire system, protection against volley discharges and to ensure the operation of household appliances, this number must be multiplied by 3 again, that is, 600x3, and we get a number of 1800 liters per day. This example shows that in most cases it is enough to install a mini-septic tank rather than a large-sized model.

Popular manufacturers

Our market offers a wide selection of septic tanks for summer cottages from various manufacturers. The most popular of them are the brands Topas, Eurobion, Topol, Tank, which offer autonomous sewer systems made of plastic.

Their products include a wide range of models of varying capacities - both small septic tanks for country houses with a wastewater volume of 1000 liters, and large tanks for hotels and large residential complexes. According to the principle of operation - anaerobic and aerobic. They also differ in cost - the most affordable are the Tank systems, and the most expensive are Topas. But all of them have proven themselves well among the owners of private houses, cottages and summer cottages. In the photo you can see their dimensions and shape.

Help in choosing

Before purchasing or installing a septic tank for your dacha, you need to resolve several issues:

• optimal volume of the structure. Using the form presented above, it is necessary to calculate the amount of wastewater. If the dacha does not have a shower and a bathroom, then one hundred liters can be subtracted from the total volume of wastewater;
• installation location. The optimal shape of the septic tank depends on this. For small country houses, it is recommended to choose vertical models. But remember that the sump cannot be located close to ponds and buildings;
• budget. The quality and functionality of the sewage system and the installation method depend on it. Of course, the optimal solution would be to purchase finished design with the deepest degree of cleaning and turnkey installation. But this is not advisable for houses with seasonal residence of a small number of people.

Remember that a septic tank for a summer residence differs in functional tasks from a septic tank in a private house. The dacha sewer system must solve the following issues:

• it must be designed for periodic volley discharges of wastewater;
• Country sewerage must be suitable for seasonal conservation for the autumn-winter period.

Prices for septic tanks

In search of an answer to which septic tank to choose for a summer residence, many buyers pay attention to the price of the septic tank. How to buy a high-quality septic tank without paying extra money?

The average price of a small mini-septic tank of a simple design for a summer cottage is about 20,000 rubles, more complex models cost higher depending on the volume and model. The price for complex sewer systems with aeration is about 150,000 rubles.

Like any other product, septic tanks are presented in huge quantities on our market; you can go to the store or look at the photo in the catalog. The varieties of designs and models, their price range is very wide, and sometimes it is very difficult for a non-specialist to figure out which septic tank is best to choose. In this case, you need to take into account your own capabilities and budget, and do not forget about the ratio of cost and quality.

Wanting to buy inexpensively, many summer residents prefer to install a septic tank for their home with their own hands rather than buy a factory-made system. In this case, a concrete septic tank for a house will cost 20-30 thousand rubles.

The most inexpensive septic tanks are storage and homemade, and the most expensive are models with several stages of processing and aeration that do not require regular pumping. But which one is better - everyone must decide for themselves - after all, it is not always advisable to install an expensive septic tank for small dacha where no one lives permanently.

• the price of all Supplies;
• price installation work, if there is a need to attract hired workers.

To determine which is the best septic tank to purchase, and inexpensively, you need to study the assortment of stores and manufacturers’ catalogs. Here are some examples of prices at which you can buy septic tanks, and their photos can be viewed on the manufacturer’s website:

• “Bionic” with a volume of 1.5 m³ will cost 38,000 rubles;
• “Tver” with a volume of 2 m³ - 70 thousand rubles;
• “Tank-1” with a volume of 1 m³ -17,000 rubles;
• "Triton" 2000 l. – 24,000.

It is the most popular brand today. The installation is made of high-strength plastic, 15-16 cm thick, the design is characterized high strength and is designed to withstand increased loads, which is especially important when pressure is unstable in winter and summer period. At correct operation, the equipment will work properly for over 50 years.

The mechanism of operation of a septic tank is the step-by-step cleaning of the sewage system by settling and subsequent decomposition of the components by a biological filter with high productivity. The infiltrator allows you to properly distribute purified water in the soil.

Has a number of advantages:

• autonomy, energy independence;
• a special shape reliably holds the septic tank at the desired level in the ground;
• simplicity Maintenance;
• high degree of purification;
• saving consumables;
• ease of installation - no concreting is required for the foundation pit, convenient design ensures less volume earthworks;
• low cost.

With proper use of the equipment, cleaning can be done every 4-5 years. If you live in the house permanently, the manufacturer recommends cleaning the system intensively once a year.

2. Septic tank "Triton". The three-chamber design ensures proper removal of various suspensions and residues from the decomposition of biological materials from the material used, after which purified water is supplied to the filtration surface. The septic tank is available in several models; depending on your personal needs, you can choose a device with a volume from 2 to 40 m3.

If the system is used regularly, it is necessary to remove solids twice a year. Proper operation of the equipment will allow it to be used for over 50 years. During installation, it is necessary to equip an “anchor” or a concrete tank, which will allow the septic tank to be securely anchored in the ground.

For small ones country houses, baths, you can use compact models - “Triton-mini”, which ensure the processing of wastewater of small volumes.

3. Septic tank “TOPAS” refers to energy-dependent septic tanks; its operation requires a constant supply of electricity. Sewage water treatment includes several stages:

• decomposition of organic matter;
• qualitative decrease in the level of mineralization;
• removal of mechanical components.

Using a TOPAS septic tank allows you to purify wastewater by 98%; such water can be suitable for irrigation of land.

The initial stage of cleaning takes place in the receiving chamber, where mechanical particles are deposited. In the next chamber, under the influence of active aerobic bacteria, decomposition of organic substances occurs. The sludge masses that come along with the water flow settle in the next tank. From there, the water is either sent to exit the system or returned for further use.

"TOPAS" has important advantages:

• automated operating principle of the device;
• effective wastewater treatment;
• absence of noise and unpleasant odor during operation;
• low energy consumption;
• compact sizes.

Depending on the water consumption and the number of residents, you can purchase different models of septic tank.

4. Biological treatment station UNILOS “Astra”. Deep cleaning stations are manufactured by the SBM-Group company; they combine two types of cleaning - mechanical and biological, effectively destroying pollution from the sewerage system and maintaining the environmental safety of the territory. The stations have several cameras and are characterized by important advantages:

• Easy installation method. The stations are delivered to the site assembled; no construction equipment is required for installation.
• Durability and reliability. The station body is made of durable polypropylene, which provides resistance to mechanical and chemical influences. Service life exceeds 50 years.
• Automated operating principle.
• Economical use of electricity.
• The system is cleaned of sludge particles using a drainage pump, no more than once every six months.

UNILOS stations are represented by a large model range, modifications vary depending on the pipeline length and burial depth. Insulated models are also available that can be used in low temperature conditions.

5. BioDeka deep cleaning stations. The equipment provides a multi-level cleaning system - mechanical, biological and chemical. The station is suitable for use in cottages, private houses, country dachas, large industrial facilities. It should be installed for a number of reasons:

• provides a high degree of purification;
• no unpleasant odors during operation;
• suitable for use in any type of soil and any climatic zones;
• Effectively cleans large volumes of wastewater of any consistency.

All presented brands have proven themselves in the market, have a well-thought-out design and a fairly high degree of sewage cleaning. Therefore, the choice remains only with the buyer.

When planning the construction of a country house, along with drawing up the design of the building itself, it is necessary to design engineering systems, including drainage and wastewater treatment systems. To do this, you need to find out what types of septic tanks are used today so that you can choose the most suitable option.

Previously, the installation of an outdoor shower and a “birdhouse” toilet was considered the pinnacle of dacha improvement. These days, more and more owners prefer to equip their homes with a full set of plumbing fixtures.

And in this case, it is necessary to build a local drainage system. To dispose of wastewater from private households, a septic tank is usually used. Let's consider what types of this equipment exist and what features they have.

Classification

Septic tanks, which can be included in local sewerage systems, can be classified according to several criteria:

• by cleaning method;
• by body material;
• according to the installation method.

Varieties based on operating principle

For private households, the following types of septic tanks can be used:

• storage tanks;
• settling tanks with soil filtration;
• installations with forced aeration, providing deep biopurification.

Let's look at the features of each option

Storage tanks

This is the simplest type of equipment; it is a volumetric sealed tank used for collecting and storing wastewater. It works on the same principle as a cesspool, the difference being the environmental safety of the storage tank. After all, the storage tank, unlike cesspools, prevents contaminated liquid from entering the ground.

As the storage tank fills, it will need to be cleaned. This work is carried out using sewage disposal machines. The contents of the container are pumped out by a pump into a tank installed on a vehicle and transported for disposal in the prescribed manner.

This option for organizing wastewater disposal can be recommended for a summer residence, provided that the volume of wastewater is small. Otherwise, the drive will need to be cleaned frequently, which will incur additional costs.

Septic tanks

This option is universal, it is recommended for small summer cottage or for a spacious country cottage. The difference in this case will be only in the volume of the settling tanks and the area of ​​the devices for post-treatment. The greater the daily volume of wastewater, the more capacious the settling tanks should be. To ensure better cleaning quality, multi-stage settling is organized.

Advice! For an ordinary private house, it is recommended to purchase or build a two or three chamber septic tank. In such an installation, two chambers serve as a sump, and in the last one additional cleaning is carried out using biofilters.

These treatment plants work like this:

• The first section of the installation, as a rule, is the most voluminous. Here the accumulation of wastewater and its primary settling occurs;

• water enters the second section, which has already been freed from most of the large inclusions, here the liquid settles additionally, smaller undissolved particles that did not have time to precipitate in the first section settle to the bottom;
• then the water enters the compartment with a biofilter, if it is included in the design of the treatment plant, and then is supplied to the soil filtration unit, where it is finally purified;

• the sediment at the bottom of the settling tanks gradually becomes denser. Bacteria contained in wastewater initiate methane fermentation processes, due to which the sludge partially decomposes and decreases in volume. Due to this, it is not necessary to pump out sludge frequently; it is enough to perform this operation annually.

Advice! If the settling tanks are not cleaned in a timely manner, the sediment will begin to thicken, gradually reducing the volume of the chambers. And reducing the volume of settling tanks will lead to a deterioration in the quality of cleaning.

The advantages of this option:

• simplicity of the device, reliability;
• fairly high efficiency;
• inexpensive and easy maintenance.

• Significant volume of containers. In order for the water to settle well, it is necessary for the water to remain in the sump for at least 72 hours. Therefore, when water consumption is high, it is necessary to use large-capacity tanks.
• The need to build soil filtration devices. This increases construction costs. It is especially difficult if the area has clay or high groundwater level.

Deep biopurification

A modern septic tank is no longer just a septic tank, but a station that provides complete cleaning in a minimum amount of time. short time. Due to this, the installations are compact in size, and there is no need to build devices for soil treatment. Principle of operation:

• the first stage of processing is to settle the liquid;
• but in the second section it is installed optional equipment- aerator. Through the holes of this device, air is supplied to the cleaned environment, which ensures the creation of conditions for the occurrence of biological aerobic processes;
• then the liquid settles again and is sent to the outlet.

Advice! To ensure the highest level of purification, you can install an additional water disinfection unit using ultraviolet light.

Advantages of the option:

• high quality waste treatment;
• compactness, choosing a place to install a biorefinery station on a site near a country house is much easier than allocating space for installing settling tanks and filtration fields;
• complete absence of odors, so residents and guests of the country house will not feel discomfort.

• high installation cost;
• need to connect electricity.

Materials

There are special requirements for materials for the manufacture of septic tanks, namely:

• corrosion resistance;
• strength;
• tightness.

With equipment local sewer Country houses most often use the following septic tank options:

• Brick. Previously, this was the most popular option, since tanks of any volume and shape can be made of brick. Moreover, the wave work can be done independently, without the involvement of construction equipment. This is important if the owners of a private house decide to do the construction on their own. The disadvantages of this option are the insufficient tightness of brick tanks and the need for additional waterproofing work.

• Plastic. Currently plastic septic tanks– this is the most used version of treatment plants recommended for use in systems autonomous sewerage private house. Such installations can be purchased ready-made, or assembled independently using ready-made plastic containers of the required volume. Plastic models They have a lot of advantages and only one drawback - they are too light and can float during the seasonal rise of groundwater.
• Reinforced concrete. Reliable, heavy-weight structures. They can be prefabricated (from prefabricated reinforced concrete parts) or monolithic. The latter are more airtight, since they do not have seams, but prefabricated structures can be assembled much faster. The disadvantage is the laboriousness of installation, as well as the need to use special equipment.

Advice! Metal tanks are practically not used in the construction of sewerage systems for a private country house. Due to the metal's susceptibility to corrosion, a metal septic tank will not last long, and the use of stainless steel will make the treatment plant prohibitively expensive.

Installation method

According to the location of the sections, all treatment plants are divided into horizontally and vertically oriented. Vertical type treatment plants are the preferred option for a private home, as they require much less space during installation.

However, this option can only be used at low GWL. If the level of soil water is high, then you have to choose horizontal version. In this case, the depth of the reservoir will be small, but the area for installing the septic tank will require a significant amount. In addition, according to the installation method, underground and surface ones are distinguished. The latter option is chosen if local conditions do not allow installation in the ground.

What to consider when choosing?

To make the right choice of treatment plant, you need to consider the following factors:

• daily amount of waste;
• frequency of use (permanent, seasonal or periodic residence);
• features of the geology of the site;
• construction budget.

So, for a summer house used for periodic recreation, an inexpensive storage tank is quite suitable, but for a country house it is better to use more productive models - sedimentation tanks or biotreatment stations.

So there are different types septic tanks, so for any operating conditions you can choose the most optimal option. A properly selected and installed septic tank will last a long time, ensuring fairly high efficiency in the disposal of sewage wastewater.

The best solution to the problem of wastewater disposal in a country house where there is no central sewerage system is to install a septic tank. However, the search suitable model may not turn out to be the case simple matter, as expected. A huge range of different designs and modifications offered by modern manufacturers poses the question to the user: which is the best septic tank for a summer residence? By reading the information provided below, 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.

Read in the article:

What is a septic tank: purpose, installation requirements

A septic tank is a treatment facility whose purpose is to collect, process and dispose of sewage. Buying a septic tank for your dacha means ensuring comfortable use water resources and a toilet. Household and household sewage in the form of contaminated liquid cannot simply be poured onto the ground or into open containers. This is always accompanied unpleasant odors, contamination of soil and groundwater, which threatens local environmental damage.

Therefore, for the installation of sewage systems in private areas, which include dachas, country cottages, estates, estates, special containers were invented for the safe concentration of waste water in them. Over time, these tanks were modernized into entire systems and began to be called septic tanks, to which modern man I’m already used to it and treat it as an integral part of everyday life and comfort.

The appearance of a well-maintained septic tank does not spoil the appearance of the site

Currently, the user has the opportunity to choose between the most simple models storage septic tanks for summer cottages or more complex designs that provide additional filtration and even deep cleaning with subsequent disposal.

Practical advice! It should be remembered that no matter what type of structure the user chooses, its installation must meet certain requirements stipulated by building codes and regulations (SNiP).

They provide a safe distance from the septic tank to certain objects:

• from buildings, residential premises - at least 5 meters;
• water sources used for drinking – 50 m;
• water channels (natural and artificial) with running water-10 m, and standing reservoirs – 30 m;
• highways, highways, roads (including country roads) - more than 5 m;
• trees – 3 m;
• gas pipelines, underground laying– 5 m.

Such removal distances are provided in case of damage to the integrity of the tank, in order to prevent the harmful effects of its contents on the listed objects.

Which septic tank to choose for your dacha: options, classification

Before purchasing and installing a sewer treatment system, you need to decide which model is most effective for your specific operating conditions. How to choose a septic tank for your dacha? - this question can be answered by familiarizing yourself with the types of structures, their designs and characteristics.

Distinguish the following types septic tanks:

• cumulative– working on the principle of a cesspool, which is a container for collecting and accumulating economic and domestic wastewater from a house until pumping using special equipment (sewage truck);
• with soil filtration (drainage) system– providing preliminary cleaning and clarification of wastewater before its movement into the drainage system, where it is finally cleaned and dissolved in soil layers;
• using bioremediation– involving the use in various ways, allowing for almost complete purification of wastewater and its safe discharge into the soil or reservoir.

In areas with non-permanent residence, installation is sufficient storage tank, which will act as a septic tank for a toilet in the country.

If a family is expected to live, as well as receiving guests, then you need to think about installing a treatment plant with sufficient volume and good performance.

With the exception of storage models, cleaning systems country sewerage They function through the use of microorganisms - bacteria that process organic impurities of wastewater coming from the house, thereby purifying them to the state of water. These bacteria are:

Depending on the bacteria used, septic tanks are divided into anaerobic and aerobic models, respectively.

Design features and principle of operation of anaerobic septic tanks

This type of treatment facility is a one-, two-, or three-chamber tank, hermetically sealed, in which step-by-step processes of decomposition of the organic components of sewage runoff and removal of the purified product by releasing it into the soil layers take place.

The most popular are anaerobic septic tanks with two chambers. Sewage enters the first chamber, where solid particles are settled and separated. Then the contents are poured into the second compartment, where they are processed by aerobic microorganisms and cleaned. The clarified liquid is removed using a drain pipe and dissolves in the soil through the drainage system.

The vital activity of aerobes and their work on the decomposition of organic impurities in domestic and economic wastewater is accompanied by the release of gases: CO 2 - carbon dioxide; CH 4 – methane; NH 3 – ammonia; H 2 S – hydrogen sulfide.

Some of these gases are perfectly soluble in water and removed along with it, and some are removed through a ventilation system that includes a check valve that allows the release of exhaust gases to the outside, but prevents the access of oxygen inside.

To improve the quality of cleaning, some models include a biofilter - an additional chamber loaded with a special filler that creates favorable conditions for the proliferation of anaerobic bacteria. Polymer granules, expanded clay or plastic mesh are used as filler.

The main advantages of anaerobic models are:

• simplicity of design – absence of complex technical and electrical elements;
• energy independence - the cleaning process occurs in the course of natural reactions;
• relatively low cost.

If there is a lack of beneficial microbes or low efficiency of their “work”, you can buy anaerobic bacteria for the septic tank in order to artificially increase their population in the septic chambers by “populating”.

Design and operating conditions of aerobic septic tanks

Unlike previous models, the operating principle of aerobic septic tanks is based on increasing the access of oxygen to the septic chamber to maintain the activity of aerobes, which cannot exist without it. For this purpose, the designs of such structures include compressors, pumps, and aerators (air nozzles through which air enters the reservoir in the form of a cloud of bubbles).

An aerobic septic tank for a summer residence cannot be called energy-independent, but its main advantages are:

• high productivity with smaller tank volumes;
• speed of wastewater treatment;
• high quality cleaning.

The disadvantage is the relatively high price and inability to maintain operating efficiency in the absence of power.

The structure consists of two or three chambers. Sewage flows into a receiving tank, where large and heavy fractions are separated from smaller particles. Due to the constant access of oxygen supplied through aerators, bacteria are in active state and carry out processing organic compounds, clearing the contents of the camera. The purified water enters the secondary settling tank, where it is finally clarified and removed, freeing up space for the newly arrived liquid.

To maintain the stable performance of the cleaning system, it is recommended to add special additives to it containing aerobic bacteria for the septic tank, which can be purchased over the counter.

What is a mini septic tank for a summer residence: distinctive features, advantages

Mini septic tank models are specially designed for arranging local sewage systems in summer cottages. They may well cover the needs of two people with permanent residence, or the whole family with periodic visits to the plot.

The prefix “mini” means that the volume of such a structure is only 1 m³. Despite its small size and insignificant capacity, the structure is capable of processing up to 200-300 liters of liquid per day.

The smallest septic tank for a summer residence has an operating principle based on the same processes as in the models described above: settling, purification from organic matter due to bacteria, clarification and disposal through the drainage system.

The advantages of such models of mini septic tanks for a summer residence without pumping include:

• durability - the material of manufacture (plastic or polyethylene) is not subject to corrosion and, with proper use, has a long service life;
• ease of maintenance - involves pumping out sediment as it accumulates, which happens extremely rarely;
• small dimensions - allow installation of the product even on a small plot of land;
• accessibility – the cost of mini installations compares favorably with larger analogues.

Related article:

In this article we will try to figure out how to do it, what is required for this, how difficult such work is, and how to save money on construction.

Another advantage of the described models is the ease of installation, which, due to its small size and weight, can be carried out even by one person.

What is the best price for septic tanks for a summer residence: review, comparison, analysis

The modern market is replete with offers of their products from different manufacturing companies. The differences between the best septic tanks for a summer residence and more mediocre models are not clearly defined; they need to be looked for in the details.

Choosing the right model of treatment plant is not an easy task.

You cannot make a decision based only on the volume of septic chambers, considering that the larger the capacity, the less often it needs to be pumped out. Without a well-functioning drainage system, any septic tank will have to be pumped out frequently. It is necessary to consider the possibility of installing additional post-treatment systems in case the quality of purification is not high enough. It would be wrong to choose an aerobic septic tank for an area where there are power outages or a mini model for a large country house with permanent residence.

Practical advice! The best septic tank is the one that is suitable for specific operating conditions, has the necessary performance and a cost that is affordable for the user’s purchasing power.

Choosing the best septic tank for a country house: rating of well-known manufacturers, product review

Majority brands present the model range of their products with various modifications in order to interest the largest circle of buyers and attract their attention specifically to their products. Manufacturers of septic tanks are no exception.

The user is invited to familiarize himself with the rating of 10 well-known brands - manufacturers of treatment facilities for local sewer systems, which have been leading positions in popularity among customers for many years.

"Topas" - high cleaning rates

The lineup Topas septic tanks have more than 30 names. We present to users the most popular models for a summer house or country house, designed for a family of several people. These septic tanks are of the aerobic type. Having decided to buy a Topas septic tank inexpensively from the manufacturer, the purchase price will depend on the name of the model and its technical characteristics:

Model	Description
Topas-5	Designed for 5 people Dimensions - 1.1x1.2x2.5 m Productivity – 1 m³/day Price – 79,900 rub.
Topas-8	Assumes 8 users Dimensions – 1.6x1.2x2.5 m Electricity consumption – 1.5 kW/day Productivity – 1.5 m³/day Price – 99,900 rub.
Topas-10	Accommodates up to 10 people Dimensions – 2.1x1.2x2.5 m Electricity consumption – 2 kW/day Productivity – 2 m³/day Price – 125,500 rub.

When ordering the installation of a Topas septic tank, the price with turnkey installation will be: Topas-5 – 107,000 rubles, Topas-8 – 128,000 rubles, Topas-10 – 155,000 rubles.

“Tank” – reliability corresponds to the name

These systems consist of several chambers in which cleaning processes take place. The characteristics of the septic tank Tank, reviews from owners about its practicality indicate the high quality of workmanship and reliability of the product. The lineup includes five models:

Model	Description
Tank-1	Designed for 2-3 people Dimensions - 1.2x1x1.7 m Volume – 1.2 m³ Capacity - up to 600 l/day Price - 20,000 rubles, with infiltrator and installation - 56,700 rubles.
Tank-2	Suitable for use by up to 4 people Dimensions - 1.8x1.2x1.9 m Volume - 2 m³ Capacity - up to 800 l/day Price - 29,200 rubles, with infiltrator and installation - 71,700 rubles.
Tank-2.5	For use by 5 people Dimensions - 2x1.2x1.95 m Volume -2.5 m³ Capacity - 1000 l/day Price - 33,700 rubles, with infiltrator and installation - 79,200 rubles.
Tank-3	For a family of 6 members Dimensions - 2.2x1.2x 2 m Volume – 3 m³ Capacity - 1200 l/day Price – 40,400 rubles, with infiltrator and installation – 88,000 rubles.
Tank-4	For 9 people Dimensions – 3.8x1x1.7 m Volume – 3.6 m³ Capacity 1800 l/day Price – 52,400 rubles, with infiltrator and installation – 103,000 rubles.

When ordering the installation of a Tank septic tank, the price may increase depending on the number of installed infiltrators (there can be 1, 2 or 3 of them).

"Termite" - a profitable solution at an affordable price

When compiling a review of Termite septic tanks, reviews from owners are exclusively positive character, noting the energy independence and cost-effectiveness of the product. The ease of maintenance of the structure is also noted. The model range includes six modifications designed for different quantities users with different performance levels. The most popular are:

Model	Description
Termit-1,2	Number of users – 1-2 people Dimensions – 1.16x1.16x1.55 m Volume – 1.2 cubic meters Capacity – 700 l/day Price – 26,000 rubles.
Termit-2	Number of users – 3-4 people Dimensions – 1.39x1.15x1.99 m Volume - 2 cubes Capacity – 1000 l/day Price – 39,000 rubles.
Termit-3	Number of users - 5-6 people Dimensions – 2.22x1.16x2.05 m Volume - 3 cubes Capacity – 1300 l/day Price – 49,000 rubles.
Termit-3.5	Number of users – 6-7 people Dimensions – 2.3x1.15x2.01 m Volume – 3.5 cubic meters Capacity – 1500 l/day Price – 57,000 rubles.

When ordering turnkey installation of a Termite septic tank, the price of the work will be 18,500, 22,000, 30,000 and 35,000 rubles, respectively.

"Aqua-Bio" - operational parameters and prices

The principle of operation is based on the step-by-step cleaning of sewage in several septic chambers. Due to the large internal volume, the Aqua-Bio septic tank is capable of receiving a significant salvo discharge, as well as long time do without pumping with sewage disposal equipment. The models are reliable and durable, however, the prices for the product cannot be called budget.

Model	Description
Aqua-Bio 2000	For a family of 2 members Volume – 2000 l. Productivity – 0.7 m³/day Cost – 40 thousand rubles.
Aqua-Bio 2500	For a family of 4 members Volume – 2500 l. Productivity – 0.9 m³/day Cost – 48 thousand rubles.
Aqua-Bio 3000	For a family of 6 members Volume – 3000 l. Productivity – 1.1 m³/day Cost – 57 thousand rubles.
Aqua-Bio 3600	For a family of 7 members Volume – 3600 l. Productivity – 1.3 m³/day Cost – 70 thousand rubles.

Practical advice! Installation of an Aqua-Bio septic tank is not recommended under conditions where the level of the first ground water carrier is located above the two-meter mark. Or it is necessary to use special technology with the device concrete base and attaching the reservoir to it.

"Tver" - high-level biological treatment

The design of the septic tank involves the use of a bioreactor and aeration tanks, which ensures a high degree of wastewater treatment. The recycled liquid can be used to water garden crops or poured into a simple ditch or roadside ditch. When used correctly, the liquid should not emit any odors.

Model	Description
Tver 0.75	Designed for 3 people Dimensions – 2.25x0.85x1.67 m Volume – 0.75 m³ Productivity – 0.7 m³/day Price value – 70 thousand rubles.
Tver 1 P	Designed for 5 people Dimensions – 2.5x1.1x1.67 Volume – 1.1 m³ Productivity – 1 m³/day Price value – 100 thousand rubles.
Tver 1.5 P	Designed for 8 people Dimensions – 3.5x1.1x1.67 Volume – 1.5 m³ Productivity – 1.5 m³/day Price value – 130 thousand rubles.

When choosing a Tver septic tank, you can buy it at a relatively high price, which is fully justified by the high performance, functionality and unpretentiousness of the product.

"Unilos" - high technology, excellent results

The Unilos model range offers products of different capacities, among which there are stations with a capacity of up to 30 m³/day. As for models intended for a summer house or a country house, the following designs should be noted:

Model	Description
Unilos Astra-3	Provides 3 residents Dimensions 1.12x0.82x2.03 m Electricity consumption – 40 W/hour Processing speed – 0.6 m³/day. Cost – 66 thousand rubles.
Unilos Astra-5	Provides 5 residents Dimensions - 1.12x1.12x2.36 m Electricity consumption – 60 W/hour Processing speed - 1 m³/day. Cost – 79 thousand rubles.
Unilos Astra-10	Provides 8-10 residents Dimensions – 2.0x1.16x2.36 m Electricity consumption – 100 W/hour Processing speed - 2 m³/day. Cost – 130 thousand rubles.

The most popular model is the Yunios Astra-5 septic tank, the price of which is quite comparable to the price values ​​of similar models from other manufacturers. The use of compressors, aerators and hydraulic pumps in Yunios products allows wastewater to be purified up to 95-98%, which allows it to be discharged directly onto the ground or reservoir.

“Leader” – multi-stage sewage treatment

The range of products offered reaches 12 items. For use as a local wastewater treatment system in a country house or country house, the following models can be considered the most optimal:

Model	Description
Leader-1	Number of residents – 5 people Compressor power – 40 W/hour Productivity – up to 1.2 cubic meters/day Cost – 105 thousand rubles
Leader-1.5	Number of residents – 7 people Compressor power – 60 W/hour Productivity – up to 1.8 cubic meters/day Cost – 125 thousand rubles
Leader-2	Number of residents – 9-10 people Compressor power – 80 W/hour Productivity – up to 2.4 cubic meters/day Cost – 145 thousand rubles

When choosing a Leader septic tank, the price may seem high, but the performance and practicality of the product can fully justify the costs. The working life of the structure is designed for many years of operation.

"Triton" - a country version of the cleaning system

In the VOC Triton line, the country options are the “Mini” and “ED” modifications, with a volume of 1800 and 2000 liters. These models are containers divided into sections in which stepwise wastewater treatment occurs. Technical characteristics of the structures are presented in the table:

Model	Description
Triton-ED-1800	For 2-3 permanent residents Volume – 1.8 cubic meters Processing rate –0.6 m³/day. Price – 30 thousand rubles.
Triton-ED-2000	For 3-4 permanent residents Volume – 2 cubic meters Processing rate –0.8 m³/day. Price – 31.5 thousand rubles.
Triton mini	For 1-2 permanent residents Volume –0.75 cubic meters Processing speed – 250 m³/day. Price – 25 thousand rubles.

The Triton Mini septic tank is ideal for use on a personal plot. Its dimensions and simple installation allow even one person to handle the installation.

"Ekopan" - a local cleaning system for a personal plot

The brand's products have a double classification: for conditions with low groundwater level (marked - L) and for use in any conditions (marked - T). Country versions of the products are represented by models 2,3 and 5, respectively:

Model	Description
L-2, T-2	Assumes 2-3 residents Dimensions – 2.35x1.24x1.44 m Processing speed – 500 l/day. Cost – 62,000, 77,000 rubles
L-3, T-3	Assumes 4 residents Dimensions – 2.5x1.2x1.44 m Processing speed – 750 l/day. Cost – 70,000, 84,000 rubles
L-5, T-5	Assumes 5 residents Dimensions – 2.55x1.44x1.64m Processing speed – 1000 l/day. Cost – 90,000, 107,000 rubles

The Ecopan septic tank has a wall thickness L - 8 mm, T - 19 mm. Some models are marked with the letter “D”. It informs that the design assumes the presence of an additional chamber for the drainage pump. The cost of such products is slightly higher than those indicated in the table.

"Topol" - an aerobic model of a wastewater treatment plant

The main advantage of VOC Topol is the presence of many modifications that provide for the processing of household wastewater even with a population of up to 40 people. In relation to dacha conditions, the following designs can be called the most effective:

Model	Description
Topol-3	Number of inhabitants – 3 people Dimensions – 1.12x1.06x2.125 m Recycling – 0.65 cubic meters/day. Price value - 76,500 rubles
Topol-5 long PR	Number of inhabitants – 5 people Dimensions –1.1x1.1x2.9 m Processing – 1 cubic meter/day. Price value –109,000 rubles
Topol-8	Number of inhabitants – 8 people Dimensions –1.1x1.35x2.525 m Recycling – 1.5 cubic meters/day. Price value - 99,500 rubles

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