Which septic tank to choose for a private house? Which is better to choose a septic tank for a summer residence and at home? What is the best septic tank for a private house

For comfort in a country house or in a rural area, you will need to connect water supply and sewerage.

The best option for autonomous collection of wastewater was a septic tank.

The owner of the house faces the problem of choosing the best option of such treatment facilities from the many offered on the market.

What are they like

Compact treatment facilities serving the needs of one house are divided according to several criteria:

• way of working;
• materials used;
• Shape, location and type of installation.

Variety by way of work

For a summer residence or a private house, septic tanks are suitable: from the simplest, accumulative to fully functional, carrying out high-quality complete wastewater treatment.

Cesspool or storage tanks

In fact, such a septic tank is an improved cesspool.

It is a sealed container, the only function of which is to accumulate effluent from the house.

In the chamber, they are divided into fractions– heavy waste sinks to the bottom, light waste, such as fats and oils, accumulates on the surface.

The advantage of this type of autonomous structures is the simplicity of the device.

Main disadvantage storage septic tank - the need for its regular cleaning, for which specialized sewage equipment is involved.

The cesspool option is suitable for a house in which the volume of regular drains is small, for example, for a summer residence, with 2-3 people living and limited water consumption.

The main requirements for a cesspool septic tank- sufficient volume, tightness and high strength of the storage tank.

Their implementation will reduce the frequency of cleaning and protect the environment from the ingress of waste accumulated during operation.

Settling tank with soil post-treatment

Overflow septic tanks are a great option for a home where the daily glass size is small, but people live and use the water supply all the time.

In such structures, in addition to the accumulation of waste, their partial processing and purification takes place.

Removing accumulations for such an installation required much less often - as a rule, overflow septic tanks need the services of vacuum cleaners no more than once every 2-3 years.

Principle of operation

Overflow septic tanks - two-chamber. The first chamber, which receives effluent from the house, acts as a sump.

After partial separation into fractions, water with a minimum content of solids coming, including from under, flows into the second chamber - treatment.

It uses aerobic bacteria that can decompose organic matter to process pollution.

The degree of water purification as a result of their work reaches 60-70%.

Such water is used for irrigation or is discharged into natural reservoirs, undergoing additional purification along the way in soil filtration fields.

They are layers of rocks with high water permeability (gravel or crushed stone with the addition of sand, etc.), which remove pollution according to the principle of mechanical (mesh) filters.

Advantages of such a septic tank:

• ease of maintenance;
• a significant time interval between tank cleanings, due to a decrease in the accumulation of dry residue;
• processing a significant part of the waste contained in the effluents.

Deep biological processing of waste

Such facilities are full-fledged wastewater treatment plants.

They process large volumes and are suitable for a large private house with permanent residence.

At the same time, biochemical septic tanks purify water by almost 100%.

The design uses three chambers:

• for the separation of substances contained in drains (read how to connect a washing machine to a sewer) by fractions;
• biological treatment with the help of aerobic and anaerobic bacteria (to ensure the activity of bacteria, additional equipment is used - aerators);
• disinfection using chemicals.

Advantages of three-chamber septic tanks:

• 100% degree of wastewater treatment;
• absence of unpleasant odors when using such installations;
• no restrictions for installation by type of soil and groundwater level;
• minimum costs for installation and time for commissioning - the stations are delivered fully equipped;
• minimal human involvement in the work, since the system is unattended.

For septic tanks with this degree of cleaning, the frequency of replacement of chambers or the selection of dry residue from them is once every 5-8 years, due to its minimal accumulation.

The main disadvantage of such treatment facilities is the high price (how to make a do-it-yourself sewer grease trap is written in the article).

Important! If the mode of living in the house involves long breaks, for example, in the summer cottage there are no people in the house during the winter season, septic tanks with biological filters are not installed.

The limitation is due to the fact that without a regular supply of nutrient medium, the cultures of bacteria that process organic waste will die.

What are the criteria for selecting wastewater treatment plants?

Choosing a septic tank for construction or installation of a finished product requires taking into account several important factors.

Performance

The possibility of processing the entire volume of wastewater generated in the house (productivity) is the main technical indicator of a treatment plant.

It depends on the number of people living in the house, and the level of use of plumbing fixtures.

Naturally, in a country house where 2-3 people live in the summer, and the main consumers of water are a wash basin and a shower, the volume of effluents will be much less than in a comfortable cottage intended for permanent residence of a family, with:

• swimming pool,
• multiple bathrooms (),
• with washing machine and dishwasher.

In practice, in terms of performance, septic tanks are selected based on:

• with a daily volume of effluents less than 1 cubic meter, a single-chamber storage septic tank is sufficient;
• if the volume of the drain is in the range from 1 to 10 cubic meters per day, a two-chamber septic tank with soil filtration is installed;
• with volumes exceeding 10 cubic meters / day, a three-chamber deep cleaning septic tank would be the best option.

Note!

When installing a storage septic tank in the country (read about the laying of external engineering networks and communications on the page), you should take care of its regular cleaning.

If the volume of wastewater turns out to be significant, the call for a sewage truck will have to be done often.

In terms of costs, this can be more expensive than installing a more advanced two- or three-chamber model.

Important! SNiP install the minimum required size of the septic tank chambers. It must contain the amount of waste generated in the house within 3 days.

Type of soil on the site and the depth of groundwater

This factor matters only if the choice is made in favor of a septic tank with post-treatment of water in the filtration fields.

Soils are suitable for its installation with high water permeability. On heavy clay soils, the organization of natural filtration is difficult.

In this case, it will be necessary to excavate part of the soil, replacing it with a mixture of crushed stone and sand. Carrying out these works will require time and a significant amount of investment.

Septic tank of biological and chemical treatment will be more profitable.

Comment! For the organization of a storage septic tank, the type of soil only affects the labor intensity of work on preparing the site and building the structure.

Sorting by materials of manufacture

For autonomous treatment facilities, septic tanks are built on site or purchased industrial options.

The first include brick septic tanks, monolithic or precast concrete, improvised materials.

More expensive, but, undoubtedly, absolutely, a ready-made septic tank will become a reliable option.

In the assortment of manufacturers - stations with cases made of polymers or fiberglass.

Advantages of purchased products:

• a wide choice of performance - from mini-septic tanks, sufficient for a house with 1-2 people, to semi-industrial plants that can process the effluents of a small village;
• absolute reliability and tightness;
• delivery of ready-to-work devices, thereby reducing the time to commission the plant;
• complete set with all necessary equipment and means of cleaning.

Attention! Septic tanks with housings made of polymers or fiberglass require protection from floating when the groundwater level rises and destruction under pressure of soil masses or displacement of soil layers.

For this purpose, purchased stations are installed in concrete pits, and they are anchored - fastening the tanks to the walls and bottom of the pit with nylon straps.

Installation options

Both purchased installations and septic tanks of our own manufacture are carried out in vertical and horizontal versions.

Vertical structures are designed for installation with deepening into the ground.

This is their problem - on heavy soils or when groundwater is close to the surface, installation work is laborious and requires the use of special equipment and special techniques to ensure reliability and environmental safety.

Horizontal septic tanks are usually an option for surface mounting.

To ensure the required performance (flow volume), such structures occupy a significant area, which creates additional problems for limited land ownership spaces (for example, in summer cottages).

How to understand which septic tank is best for a house with permanent, year-round living? Watch the video and get answers to your questions about efficient household waste collection and recycling equipment.

The septic tank has long gained popularity among owners of country houses. This is a much more practical and safe treatment facility than a cesspool, which many summer residents are so accustomed to. The design of septic tanks includes chambers where wastewater is settled, cleaned and recycled. Thus, water becomes safe for the environment. And the principle of operation of septic tanks is that sewer pipes are laid from the house and connected to the device.

A septic tank for a summer residence periodically requires cleaning. Depending on the type of construction, cleaning is carried out every one to five years. A septic tank will be a suitable option for sewerage in a suburban area. You will find detailed information on installing, conducting and connecting sewers in a private house at http://marisrub.ru/uslugi/inzhenernye-sistemy/kanalizatsiya.

Today they produce various types of septic tanks for a country house, which differ in performance and volume, material of manufacture and other parameters. Let's find out the selection rules and consider the rating of septic tanks for a country house.

Types of septic tanks

They produce volatile and autonomous septic tanks, models of horizontal and vertical arrangement, devices that differ in the type of work. In the latter case, accumulative models are distinguished, devices with soil filtration and deep cleaning.

A storage septic tank is the most affordable option, representing an improved cesspool. Wastewater enters the tank and is separated into fractions into storage tanks. The septic tank is cleaned as it fills up.

This model is characterized by availability, easy installation and low cost. However, they are not very user-friendly and require frequent cleaning. The accumulative design is suitable for giving, which is used for seasonal living and housing.

Septic tanks with soil filtration and post-treatment are suitable for those who constantly live outside the city. In such a device, wastewater is cleaned, and not only accumulated and divided into fractions. Structures with post-treatment can be cleaned once every two to three years. By the way, to increase the time between cleanings, special bacteria additives are used for septic tanks.

The design with soil post-treatment consists of two chambers. Such models are characterized by ease of use and maintenance, but they are not suitable for installation in areas with clay soil and elevated groundwater levels.

Septic tanks with deep cleaning purify and disinfect water by 90-100%, therefore, wastewater is disposed of into the ground without the risk of environmental pollution. The system is distinguished by versatility and a high level of wastewater treatment, no odors and easy installation.

A septic tank with deep biological treatment does not require regular cleaning and constant monitoring of the operation of the device. Cleaning is carried out no more than once every five years. This is a suitable option for a country cottage in which they live permanently. Among the minuses, we note the high cost of equipment and installation, but there are practically no additional costs during subsequent operation.

In addition, septic tanks are divided according to the type of material. The equipment is made of plastic, metal, brick and other raw materials. The most affordable and popular are plastic models, which are characterized by high strength and tightness, light weight and installation, corrosion resistance. But when installing such a design, there is a risk that the container will suffer when the soil moves.

Brick septic tanks will not provide proper sealing, so additional waterproofing is required during installation. But reinforced concrete septic tanks will become a reliable device that will last a long time. Experts do not recommend installing metal models, as they are prone to corrosion, which reduces the lifespan.

How to choose the right septic tank for a summer residence

• If the suburban area is located in warm regions or in central Russia, choose plastic products. For the northern and cold regions, it is better to choose reinforced concrete structures that tolerate frost, temperature extremes and humidity;
• For year-round living in a country house, a septic tank with deep biological treatment is well suited; for seasonal stays in the country, standard accumulative models are more often used;
• Each model is characterized by a certain performance. You can easily calculate the desired performance by multiplying 200 liters by the number of people who permanently live in the house. Where 200 liters is the approximate volume of water that one person uses per day;
• If the house has two or more bathrooms, then the volume of the tank should be larger. Consider how many people permanently live in the room. So, for a one-story house with one bathroom and with 3-5 people living all year round, a septic tank with a volume of 2-3 m3 is suitable;
• Examine the characteristics and opinions about the work of the model. Next, we list the best septic tanks for a country house: a rating based on customer and expert reviews.

Top 10 septic tanks for summer cottages

Experts call the Tank the best autonomous septic tank. Among devices that depend on electricity, Topol collected the most positive feedback. But remember that the choice is influenced by the amount of water consumed and the number of bathrooms, the type of residence in a country house and the characteristics of the soil.

Experienced craftsmen will tell MariSrub which septic tank to choose for a summer residence. We will select a durable and airtight model, perform installation reliably and promptly, connect sewerage and other engineering systems in a private house.

Already at the first stages of creating a wooden house project, we carry out the necessary calculations for the installation of each engineering system, including water supply and sewerage, ventilation and electrical wiring, and heating. As a result, you get a reliable system that will work for many years without problems!

This material is subjective, is not an advertisement and does not serve as a guide to the purchase. Before buying, you need to consult with a specialist.

Many owners of private houses in our country dream of a central sewerage system. Far from all settlements of Russia have the opportunity to take advantage of this blessing of civilization. Therefore, before buying a house or a summer residence, you should take this sensitive issue seriously. Moreover, today a septic tank helps to solve the problem of domestic wastewater in a private house. If earlier they were ordinary pits or concrete tanks of several circles, then at the moment there are not just plastic containers on the market, but real miniature treatment facilities. They provide for complex purification, which allows you to get almost spring water at the outlet. Zealous owners use it to water the garden or vegetable garden. To choose the right septic tank for your home, you need to listen to the advice of experts.

Criterias of choice

You should start your choice by determining the tasks that will be assigned to the septic tank. If this is a small cottage, where people visit only on weekends from spring to autumn, then inexpensive compact models will do.

Tank volume depends on both the number of permanent residents and the type of residence (daily or occasional). For 1-2 households, a capacity of 1-2 cubic meters is enough. m, and for a large family of 4-5 people, you will have to look for septic tanks with a capacity of more than 4 cubic meters. m.

The presence of a bath in the house implies a large salvo discharge, when all the contents instantly go into the cleaning system. In this case, models are selected that provide a receiving chamber of the appropriate volume (200-500 l).

In order to apply less often for a sewage (sludge) machine, you should also pay attention to the proposed cleaning system. In modern septic tanks, along with sedimentation and retention of mechanical impurities, aerobic (anaerobic) bacteria are used, which effectively process organic matter. This not only reduces the total volume of deposits in the tank, but also increases the degree of purification. Some models allow you to get clean water at the outlet.

Our review includes the best septic tanks for home and garden. When compiling the rating, the following criteria were taken into account:

system performance;

appointment;

expert opinion;

consumer reviews.

Rating of the best septic tanks

The best inexpensive septic tanks for summer cottages

Country septic tanks are simple and affordable sewage treatment systems. They are small in size and lightweight, which allows property owners to cope with the installation themselves. Stand-alone installations usually have a sump and additional filtration. They cannot boast of high performance, but they are unpretentious in operation. Experts have selected several high-quality models.

The best option for a sewerage device in a country house would be the purchase of a ROSTOK MINI septic tank. The sump has an optimal combination of price and technical parameters. Therefore, experts put this model in first place in the rating. Due to the small volume (1 cubic meter) and low weight (65 kg), it will not be difficult to install a container in a summer cottage. The septic tank is capable of receiving sewage during the summer season, which are formed as a result of the life of 1-2 people. It will be necessary to remove the accumulated processed products no more than 1-2 times a year.

The sump is characterized by a rigid body, a productive filtration system, autonomous operation. Users in their reviews confirm the effectiveness of the septic tank.

Advantages

lightness and strength;

reliably seals unpleasant odors;

simple operation;

acceptable price.

Flaws

• not detected.

A universal and very affordable septic tank for giving is the DKS-OPTIMUM (M) model. It was created for the needs of a small family (3 people), and it is allowed to mount the container in different types of soil. In this case, the level of groundwater does not play a decisive role. The sump is characterized by a high degree of wastewater treatment, which allows you to discharge purified water into the ground.

Experts highly appreciated the thoughtful design of the septic tank. Capacity of 1.55 cu. m. is divided into several compartments. In them, sewage flows go through several stages of treatment, including aerobic. As a result, the septic tank turns 200 liters of discharges into water per day. Precipitation in the tank also accumulates rather slowly. You will have to order a suction machine no more than once every 2-3 years.

Advantages

low price;

hassle-free installation;

effective cleaning;

strong and reliable case.

Flaws

• does not adequately block odors.

To ensure a comfortable stay for 3-4 people in the country, a spacious septic tank Termite Profi 2.0 is perfect. The volume of the polyethylene container is more than 3.5 cubic meters. m. Considering the weight of the product (115 kg), a truck crane will have to be used for installation. Sewage flows go through several stages of treatment, starting with settling and ending with biological filtration. Only after passing through all sections, water enters the soil.

To service the septic tank, it will be necessary to pump out precipitation every 1-3 years, as well as flush the filter element. The sump deserved the third line in the ranking, and the high price did not allow it to rise higher.

Advantages

capacity;

no odors during operation;

quality cleaning.

Flaws

not suitable for areas with high groundwater;

installation difficulties.

The best autonomous septic tanks

A reliable option for cleaning sewage is autonomous septic tanks. Their operation does not require additional energy carriers, and maintenance is carried out quite rarely. Autonomous systems do not have a high degree of purification, but they are able to provide high throughput. Owners of country houses love them for their ease of use and affordable price. Our review includes the following autonomous septic tanks.

Autonomous tank septic tanks are very popular with owners of private houses. The container is made of thick-walled plastic (10-17 mm), there are stiffeners to increase strength. Thanks to its unique shape, the septic tank withstands soil pressure in different seasons of the year. Experts note the durability of the model (more than 50 years) and effective cleaning technology. Along with settling and subsequent biodegradation, the septic tank has an infiltrator that evenly distributes water to the soil.

The uniqueness of the design lies in the fact that it consists of separate blocks. Therefore, the user can assemble the most suitable system for his home. The compartments are connected to each other with the help of overflow pipes. With proper operation, the tank is cleaned once every 4-5 years.

Advantages

unique prefabricated structure;

durability;

effective cleaning;

durable container.

Flaws

• not detected.

Experts call the Tver septic tank a local treatment plant. It took second place in the ranking due to its high performance. Even when draining the contents of the bath, untreated drains will not get into the soil. The basis of the septic tank is a multi-chamber plastic container.

At the first stage, the sewage drain is settled, where most of the sparingly soluble substances are retained. Anaerobic processes take place in the second compartment, microorganisms process organic components. And at the last stage, chlorine-containing reagents are added, after which the disinfected water enters the soil. High performance and complex multi-stage cleaning is reflected in the price, which is higher than that of the winner.

Advantages

high performance;

multi-stage cleaning;

durability.

Flaws

• high price.

Especially for use on problematic soils, the Ecopan septic tank was created. The use of a unique two-layer design with a large number of internal partitions allowed the manufacturer to increase the strength of the container. The innovative approach did not go unnoticed by experts, who gave the septic tank the third line in the rating. Gradual cleaning of sewer drains also deserves high praise.

In a six-section tank, sedimentation of suspensions, aerobic processing of organic compounds takes place. From the last section, water is discharged by gravity or with the help of a pump from the system. It can be used for irrigation of a personal plot. The septic tank perfectly resists corrosion processes, so its service life exceeds 50 years.

Advantages

use on problem soils;

multi-stage cleaning;

durability.

Flaws

• complex installation.

A good autonomous septic tank is the Triton treatment system. Experts gave the fourth line of the rating for an affordable price and high tightness. The sump is perfect for a country house, it will have to be cleaned no more than once every 1-2 years. The container is made of durable plastic, so there will be no problems with the installation of small models. Triton is not afraid of moisture and the aggressive effects of sewage. Service life reaches 50 years.

The manufacturer recommends that an "anchor" be provided before installing a septic tank. It can be a concrete slab or a monolithic base, which are able to keep the container in a given horizon. The septic tank has a three-stage cleaning.

Advantages

affordable price;

high tightness;

resistance to aggressive environment.

Flaws

• low degree of sewage treatment.

One of the most popular models in our country is the Unilos Astra septic tank. The main advantage of this model is a high degree of purification. This allowed the septic tank to get into our rating. The system is based on combined cleaning (mechanical and biological). It effectively copes with sewage and preserves the ecological environment in the garden. At the first stage, mechanical impurities are deposited. Then aerobic technology comes into play, thanks to which organics are processed.

Experts also note the reliability of the plastic container. It is resistant to both mechanical stress and aggressive environments. Only the high price cools down potential buyers.

Advantages

high degree of purification (98%);

durable container;

good performance.

Flaws

• high price.

A non-volatile local cleaning system is a Termite Transformer septic tank. It is intended for both occasional and permanent residence. The model differs in reasonable price and simplicity of a design. This allowed the sump to get into our rating. You can install the septic tank on the position yourself, subject to the manufacturer's recommendations. In the case of permanent residence, the container must be insulated.

The degree of wastewater treatment is limited to 85%, which does not allow the system to rise to the prize podium. Purified water is removed from the septic tank by gravity. It is possible to turn the sump into a full-fledged biological treatment plant.

Advantages

affordable price;

simple design;

the possibility of self-assembly.

Flaws

• low cleaning rate.

The best volatile septic tanks

When a high degree of sewage treatment is required, the owners of country houses should take a closer look at volatile septic tanks. These systems are among the safest and most environmentally friendly options. They use multi-stage filtration using aerobic bacteria. To drive liquid through filters, pumps and compressors are required. Clean water is also automatically removed from the tank. Experts attribute the high price and lower reliability to the disadvantages of volatile systems. Several septic tanks caught the attention of our experts.

An economical solution to the problem of sewer waste in a private house would be the installation of a volatile Topas septic tank. Microorganisms are the main actors in the cleaning system. Thanks to them, it is possible to rid water of impurities by 98%. Experts gave the palm to the septic tank not only for high-quality cleaning, but also for economical energy consumption compared to competitors. The presence of special filters in the septic tank allows you to forget about human intervention and unpleasant odors.

The container is made of extra strong polypropylene, reinforced with stiffeners. The entire interior space is divided into several sections. Large inclusions are deposited in one chamber, aerobic bacteria work in another compartment, the third sector is responsible for sedimentation, and sludge is stored in the last zone.

Advantages

effective cleaning system;

low power consumption;

durable case;

simple operation.

Flaws

• not detected.

The septic tank Eco-Grand (Poplar) became a worthy competitor to the leader of the rating. It is designed for large cottages and country houses. Experts note the good performance of the treatment system. Inside the polypropylene container there are 4 compartments. The receiving chamber is capable of accommodating a serious salvo ejection at the level of 450 liters. In the next two sections, aerobic bacteria work, processing organic matter. A pump is located in a separate chamber, which is responsible for pumping wastewater.

The septic tank Eco-Grand (Poplar) loses to the winner in electricity consumption (2.8 kW per day), which increases the costs of the owners for the operation of the treatment plant. According to user reviews, there are no special problems with the installation or maintenance of a volatile septic tank.

Advantages

capacious receiver;

high performance;

quality cleaning.

Flaws

high price;

increased electricity costs.

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

The mechanism of operation of the septic tank consists in the phased cleaning of the sewer by settling and subsequent decomposition of the components with a biological filter with high productivity. The infiltrator allows you to properly distribute purified water in the soil.

Has a number of advantages:

• autonomy of work, energy independence;
• a special shape securely holds the septic tank at the right level in the ground;
• ease of maintenance;
• high degree of purification;
• saving consumables;
• ease of installation - no concreting is required for the pit, the convenience of the design provides a smaller amount of excavation work;
• low cost.

With proper use of the equipment, cleaning can be done every 4-5 years. With permanent residence in the house, the manufacturer recommends cleaning the system with intensity once a year.

2. Septic tank "Triton". The three-chamber design ensures the proper removal of various suspensions from the material used, residues from the decomposition of biological materials, after which the purified water is supplied to the filtration surface. The septic tank is available in several models; from personal needs, you can choose a device with a volume of 2 to 40 m 3.

With regular use of the system, it is necessary to clean the solids twice a year. Proper operation of the equipment will allow it to be used for more than 50 years. During installation, it is necessary to equip an "anchor" or a concrete tank, which will allow you to securely fix the septic tank in the ground.

For small country houses, baths, you can use compact models - "Triton-mini", which provide processing of wastewater of small volume.

3. Septic tank "TOPAS" refers to energy-dependent septic tanks, for its operation requires a constant supply of electricity. Sewage treatment includes several stages:

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

The use of the TOPAS septic tank allows you to clean the drains by 98%, such water can be suitable for irrigating 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, organic matter is decomposed. The sludge masses that come along with the water flow settle in the next tank. From there, the water is already sent to exit the system or returned for further use.

"TOPAS" has important advantages:

• automated principle of operation of the device;
• effective wastewater treatment;
• no noise and unpleasant odor during operation;
• low power consumption;
• compact dimensions.

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

4. Biological treatment plant UNILOS "Astra". Deep cleaning stations are manufactured by SBM-Group, they combine two types of cleaning - mechanical and biological, effectively destroy pollution from sewers and maintain the environmental safety of the territory. The stations have several cameras and are characterized by important advantages:

• Easy mounting method. The stations are delivered to the site assembled, no construction equipment is required for installation.
• Durability and reliability. The body of the station is made of durable polypropylene, which provides resistance to mechanical and chemical influences. The 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 range of models, modifications differ from the length of the pipeline and the depth of occurrence. 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 cottages, 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 clears large volumes of drains of any consistence.

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

One of the most important issues when buying a plot, cottage or country house is the availability of communications. And if, as a rule, there are no problems with water or electricity, then central sewerage in the private sector, especially far from the city, is a rarity. And the fastest and most practical solution to this problem is to buy a septic tank.

The two most common types of individual treatment facilities are a non-volatile (autonomous) septic tank and a volatile station. Both types of waste disposal devices use several stages of treatment: mechanical sedimentation of suspended matter, filtration and biological treatment. Self-contained septic tanks use anaerobic bacteria to process waste, which do not need oxygen, but act slowly. In energy-dependent devices, biological filtration occurs with the help of more active aerobic microorganisms that require the use of aerators. But the level of purification in such septic tanks reaches 98%.

The choice of the optimal model of the cleaning device depends on several factors:

1. Required performance. For one person, the volume of wastewater is usually laid equal to 150 - 200 liters per day.
2. Availability of electricity on site.
3. Plot size. Autonomous septic tanks require a larger area, as they are equipped with additional ground filtration fields.
4. Ground water level. High GWL may require the use of additional engineering solutions.
5. Soil composition. For areas with hard rocks, it is better to use horizontal septic tanks, since they require a shallower pit.

Our review contains models of septic tanks with the best technical and operational characteristics. When compiling the rating, the following were taken into account:

• recommendations of civil engineers;
• feedback from users who have installed specific models of cleaning devices in their area;
• value for money septic tanks.

Useful video - how to choose the right septic tank

The best budget septic tanks for summer cottages

Septic tanks for installation in a summer cottage are small and relatively cheap. As a rule, these are simple stand-alone models that act as a sump and are connected to an additional filtration system. They have an extremely simple one-piece design, a low level of productivity, and are also unpretentious in maintenance.

4 TANK-1

Excellent price/performance ratio
Country Russia
Average price: 19,500 rubles.
Rating (2019): 4.6

Tank-1 is the youngest model in the line of non-volatile septic tanks Triton Plastic. Its design is simplified to the limit: there are only two chambers: coarse primary treatment and secondary biological treatment. But, nevertheless, this small septic tank, capable of treating up to 600 liters of wastewater per day, has all the advantages inherent in the more expensive models of the company: it has a horizontal layout and a durable one-piece cast body with special stiffeners, which increases the service life and eliminates the penetration of soil water into the interior of the structure.

This compact model is ideal for installation in the country and is designed for use by two or three people. The level of wastewater treatment for this septic tank is 75 - 80%, therefore, it is recommended to use a special infiltrator in which additional treatment takes place with it. Buyers note the compact dimensions of the septic tank, easy installation and trouble-free operation. However, you still have to clean the chambers from sediment once every few years.

3 Termite Profi 1.2

The strongest container
Country Russia
Average price: 23,500 rubles.
Rating (2019): 4.6

This miniature vertical septic tank can serve no more than two people. The degree of wastewater treatment reaches 85%. Due to its small weight - only 80 kg, Termit Profi 1.2 is easily transported and mounted. This is a great option for a small country house or a free-standing bath. An additional advantage is that the wall thickness of the Termit Profi 1.2 tank reaches 20 mm, and the shape of the body is specially designed for optimal operation under load.

According to user reviews, this septic tank is easy to install and maintain. Experienced summer residents recommend that it is mandatory to sprinkle the container with sand cement to increase the service life of the structure. Among the disadvantages is the impossibility of using this septic tank with a high level of groundwater on the site.

2 MICROB 450

Best price
Country Russia
Average price: 12,400 rubles.
Rating (2019): 4.8

For a dacha that is visited by 1-2 people, a guest house or a change house for the period of building a house, the best option would be a budget septic tank Microb 450. Its capacity is 150 liters per day, and its weight is only 35 kg. Of course, to install it, you will need to make a sand cushion, and apply a layer of insulation on top, since its wall thickness is small. But this septic tank can be installed in areas with any level of groundwater - of course, with the implementation of the manufacturer's design recommendations.

Customers especially like the device's reasonable price and easy installation. Of course, for a country house you will need a septic tank with a larger capacity, but for periodic trips to the country and with a limited budget, Microb 450 is ideal.

As mentioned above, septic tanks are divided into autonomous and volatile. What is their peculiarity, what are the strengths and weaknesses - we learn from the detailed comparison table:

1 Rostok Mini

Stable performance in all conditions
Country Russia
Average price: 24,120 rubles.
Rating (2019): 4.9

Inexpensive autonomous septic tank for a small country house. According to user reviews, due to the small volume (1000 liters) and the lightness of the design (total weight is 65 kilograms), installation does not cause much difficulty. The filtration capacity is 200 liters per day - this is not much, but the septic tank is designed for one or two users. The Rostok Mini copes well with the assigned functions, it requires pumping out once or twice a year (provided that all the supplies and the system are in good order). A very good option for equipping a summer house or a house, which will not hit the pockets of potential consumers hard.

Advantages:

• seamless durable and lightweight (65 kilograms) plastic case;
• the presence of additional stiffeners to give structural strength;
• completely blocks unpleasant odors;
• low, but stable performance;
• does not require frequent maintenance;
• attractive price.

Flaws:

• for its price category - no.

The best volatile septic tanks

Treatment stations, whose biological filters are populated with aerobic microorganisms, are the most technically advanced version of septic tanks. They produce 98% purified water at the outlet - it can be used for irrigation, other technical needs, or discharged directly into the ground. Cleaning the tanks from silt is needed every couple of years, and the organic sediment itself is an excellent fertilizer for plants on the site. Since the drains do not need additional ground filtration, the structure takes up a minimum of space.

The main disadvantage of such systems is the need for electricity. As part of the aerobic system, there is always an aerator-compressor that saturates the liquid with oxygen necessary for the vital activity of bacteria. It is this fact that explains the higher cost of volatile stations - both during purchase and installation, and during operation.

5 ERGOBOX 4

Optimal price-quality ratio
Country Russia
Average price: 60,900 rubles.
Rating (2019): 4.7

The body of this treatment plant is manufactured using rotational molding technology, which guarantees the absence of seams and uniform thickness of the material. As part of the septic tank, Japanese compressors and German pumps are used in order to ensure the smooth operation of the entire system. In case of loss of power supply, the station can operate normally for two days, after which it switches to the mode of an autonomous septic tank with an anaerobic filter.

Users note, first of all, the excellent value for money of this model. With a capacity of 800 liters, it consumes only 1.5 kW per day and provides a volume of water disposal sufficient for the permanent residence of 4 people. You can choose either a gravity-fed installation or a forced discharge option for areas with a high groundwater level.

4 Tver-0.5P

The best aerator
Country Russia
Average price: 75,000 rubles.
Rating (2019): 4.7

The service life of this septic tank declared by the manufacturer is 50 years. This becomes possible due to the fact that a special structural plastic is used for casting the case, and the compressor equipment is made in Japan. The degree of water purification in this line of treatment facilities reaches 98%, which eliminates the need for additional soil filters.

The maximum productivity of the equipment is 500 liters per day, so Tver-0.5P can be recommended for a dacha or a country house with permanent residence of 2 - 3 people. Customer reviews are almost the same: the device does its job perfectly, there are no smells and noise, and periodic maintenance is required only once a year. The only drawback is the high price with relatively low performance.

3 Unilos Astra 5

User Choice
Country Russia
Average price: 76,000 rubles.
Rating (2019): 4.8

One of the most famous septic tank models on the domestic market, which does not have a single visible weak point. If you do not take into account the price level, then the fifth Astra fully meets the requirements of a premium class product (if this is acceptable in this case). The system is based on a very fine filtering effect on the incoming wastewater - thanks to aerobic and anaerobic filters, it is possible to achieve almost 100% of the purification rate. Thus, up to one cubic meter of wastewater is processed per day, which is a normal average value. The input of the drain pipe can be organized at heights from 0.6 to 1.2 meters relative to the ground level, which greatly simplifies the installation of the tank.

Advantages:

• high degree of aerobic and anaerobic purification (98%);
• reliable container body;
• good throughput (filtration up to one cubic meter of wastewater per day).

2 Eco-Grand 15 (Poplar)

Best processing ability
Country Russia
Average price: 148,230 rubles.
Rating (2019): 4.8

An overall volatile septic tank, ideal for equipping large country houses. Except that the tank weighs 380 kilograms, there are no problems with installation. And in terms of performance, everything is very good: the entire volume of the septic tank is divided into four compartments, two of which are equipped with aerators. After the effluents enter the receiving chamber (volley ejection can reach 450 liters), due to aeration, the solid fractions begin to decompose.

In a separate compartment under the controls there is a compressor for pumping wastewater through the system. By the way, the latter consumes a total of up to 2.8 kilowatts of energy per day - a little, but a decent amount accumulates over a long time of work.

Advantages:

• active filtration and aeration of incoming wastewater;
• good performance (1.8-2.0 cubic meters of wastewater per day);
• capacity equal to six cubic meters.

Flaws:

• high price;
• increased power consumption.

1 TOPAS 8

The most economical model
Country Russia
Average price: 99,875 rubles.
Rating (2019): 4.9

One of the most economical energy-dependent septic tanks available to a wide range of consumers. Putting such a tank in the country is not entirely justified - it is much better suited to a small country house. The convenience of manual installation (as in stand-alone models) is no longer ensured here - the entire structure weighs nearly 350 kilograms. Thanks to the installed filters, it does not require cleaning, it well limits unpleasant odors, and also filters up to 1.5 cubic meters of wastewater per day. According to users, the cost of power supply is noticeable, but much less than that of competitors and older models of this series - the septic tank consumes only 1.5 kilowatts per day.

Advantages:

• popularity among users;
• low power consumption;
• high efficiency filtration;
• reliable case;
• ease of operation and low maintenance requirements.

Flaws:

• not detected.

The best autonomous septic tanks

Autonomous septic tanks that do not require an electrical connection are the best option for a summer cottage or a country house in a remote area where there are problems with electricity. Their design does not contain moving mechanical parts, so they are simple, reliable and will perform their functions in any case.

Of course, there are also disadvantages - lower productivity, worse level of effluent clarification. The best models provide no more than 85% purification, and, therefore, the water needs additional filtration. There are several ways - drainage fields, infiltrators, filtration wells - and all of them mean additional cash costs and reduce the useful area of ​​\u200b\u200bthe site. However, for houses with periodic residence, such structures may be more preferable, since they do not consume electricity and can be easily mothballed if necessary.

3 Uponor Sako

Good quality plastic
Country: Sweden/Finland (made in Russia)
Average price: RUB 67,575
Rating (2019): 4.7

The Scandinavian concern for the production of serious household equipment has quite successfully entered the Russian market. The domestic branch has launched the production of autonomous Uponor Sako septic tanks, suitable for installation both in a private house and in a summer cottage. In general, the system is not bad: it reliably retains unpleasant odors, filters wastewater without problems (but not perfect), and also does not impose high maintenance requirements. The problem area, judging by the feedback from users, is the extreme intolerance to the removal of rain and drainage water to the local treatment system. Why this is so is a matter of intense debate. But the fact that this is an obvious minus is supported by all and unanimously.

Advantages:

• good standard filtration efficiency;
• quality body materials.

Flaws:

• rainwater or drainage water entering the treatment system leads to a deterioration in filtering capacity.

2 Termite Profi 3.0

Maximum degree of cleaning in the class
Country Russia
Average price: 49,100 rubles.
Rating (2019): 4.7

The performance of this model, which uses the principle of anaerobic clarification of wastewater, is 1200 liters per day. At the same time, the level of purification reaches 85%, which allows minimizing the area of ​​the final soil filtration. Such a septic tank with a sufficient supply provides permanent residence for six people. The tank is flushed only once a year, while the structure is completely autonomous.

According to user reviews, the septic tank fully complies with the characteristics declared by the manufacturers, is reliable and practical. It is especially convenient to use it for seasonal living: mothballing it for the winter and then putting it back into operation is not a problem. The disadvantages include a rather complicated installation procedure.

1 Triton-ED-3500 Horizontal

Profitable price
Country Russia
Average price: 43,500 rubles.
Rating (2019): 4.8

This is a relatively inexpensive option for a cleaning system for a summer residence or a country house, where there are significant problems with the power supply. Productivity of model - 700 liters a day that provides requirements of 4 - 6 people. At the same time, the septic tank does not require an electrical connection, and the sludge can be pumped out once a year. Of course, in order for the water discharged into the ground to be sufficiently purified, it will be necessary to additionally apply a drainage field or infiltrator.

Buyers especially like the horizontal layout of the septic tank, which allows you to limit the depth of the pit, as well as its independence from the mains. The disadvantages of the device are that it must be placed away from living quarters, since it is not possible to completely get rid of odors. This treatment plant is especially well suited for a country house in which a family of 2-3 people lives, but guests periodically come.