Septic tank for the village with year-round use. Which septic tank to choose for a private house? What are the types of septic tanks

Installing a septic tank is a practical way to solve the problem of draining wastewater when arranging a local sewerage system. But, you see, among the variety of ready-made structures, it is sometimes not easy to make a choice.

To simplify the task, we suggest that you familiarize yourself with an overview of the main types of treatment facilities and popular models from leading manufacturers. We will tell you which septic tank to choose based on the characteristics of its operation, and we will indicate the main parameters of the device that must be taken into account when buying.

For a better understanding of the issue, we have supplemented the information with photographs of various models of utilizers, as well as diagrams for their installation.

A septic tank is a waterproof structure, consisting of one or more sections or divided into two or three compartments, chambers. But any sewage treatment plant has its own characteristics.

Therefore, in order to correctly choose a utilizer, it is necessary to analyze the types of equipment on the market, understand the principle of their operation and determine for yourself the appropriateness of using a particular model.

Types of materials used

Septic tanks, which are the main element of local sewage, are classified according to various criteria.

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Living in a country house allows not only to take a break from the bustle of the city, but also to enjoy nature, clean air, and find peace. But so that nothing interferes with a good rest, you have to take care of arranging the benefits of civilization - plumbing, electricity and sewerage, isn't it?

Are you trying to figure out how to choose a septic tank for a summer residence, so as not to overpay and not miscalculate? We will help you in this matter - our article discusses the types of septic tanks, their structural and functional differences. Indeed, in order to select the optimal utilizer, it is desirable to get acquainted with the existing options.

Manufacturers of sewer equipment offer a variety of options designed to make suburban life easier.

Among the equipment options there are both simple and inexpensive models, as well as rather complex biological wastewater treatment plants.

It is quite difficult to choose one thing, especially if the owner of the dacha faced this issue for the first time.

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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

Nomination	place	Name of product	minimum price
The best inexpensive septic tanks for summer cottages	1		23 300 ₽
	2		22 000 ₽
	3		18 000 ₽
The best autonomous septic tanks	1		19 800 ₽
	2		67 500 ₽
	3		52 000 ₽
	4		21 500 ₽
	5		62 000 ₽
	6		31 500 ₽
The best volatile septic tanks	1		74 500 ₽
	2		76 500 ₽

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.

disadvantages

• 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.

disadvantages

• 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.

disadvantages

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 sedimentation 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.

disadvantages

• 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 flow settles, 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.

disadvantages

• 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.

disadvantages

• complex installation.

A good autonomous septic tank is a 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.

disadvantages

• 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.

disadvantages

• 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.

disadvantages

• 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.

disadvantages

• 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.

disadvantages

high price;

increased electricity costs.

Attention! This rating is subjective, is not an advertisement and does not serve as a purchase guide. Before buying, you need to consult with a specialist. User Choice 4 The best aerator 5

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 imperative 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:

Type of septic tank	pros	Minuses
Autonomous	Low, compared to a volatile septic tank, cost Generally higher reliability Does not depend on power supply Does not create additional energy costs	– The need for underground filtration of wastewater – In some cases, it does not isolate the surrounding space from a fetid odor – Gradual accumulation of sludge requires periodic pumping – The need to equip access roads for a sewage truck
volatile	No sediment buildup The ability to take the septic tank to a third-party place, there is no need to equip an access road Complete isolation from unpleasant odors Installation of filtration fields is not required (for soil treatment of runoff)	– Compared to stand-alone models, higher price – Dependence on electricity and, as a result, significant additional costs – The presence of a larger number of constituent elements reduces the theoretical reliability

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.

Disadvantages:

• 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.

Disadvantages:

• 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 provided 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.

Disadvantages:

• 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 usable 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
The 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.

Disadvantages:

• 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 house 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 an 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.

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

In this device, household drains are first settled, then they are processed by special microorganisms, and then the drains are filtered. A huge selection of bio cleaners poses pressing questions for consumers, which is the best septic tank for giving with periodic rest, and which utilizer is more suitable for a permanent home? Buy a ready-made unit or make a cleaner yourself? We will try to answer these questions in this article.

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

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

To choose the best bio septic tank, it is necessary to understand the principle of operation of this design, which will help pay attention to the appropriate parameters when choosing a tank. So let's see how this design works:

1. Wastewater flows through sewer pipes into the first chamber, where it settles. Heavy impurities settle to the bottom, while light fractions and fats remain at the top.
2. Then, after the primary settling, the wastewater enters the second section, in which the process of purification from organic matter continues with the involvement of bio-bacteria.
3. In the third chamber, wastewater is finally settled and purified. After that, they go down to the filtration field, and fall into the ground, where the liquid is filtered and completely cleaned of impurities.

When answering the question of which septic tank to choose for a house of permanent or temporary residence, experts advise paying attention to utilizers that are equipped with a deep biological filter. Autonomous purification stations of this type carry out complete water purification, freeing from the need to build filtration fields.

What are the types of septic tanks?

There are many types of local septic tanks that can be used to treat the effluents of a private house: from the simplest do-it-yourself structures to autonomous installations that allow you to purify wastewater to almost 100%.

Treatment plants are classified according to different criteria:

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

Also, bio cleaners are classified into three types, depending on the set of implemented functions:

1. Cumulative. Such a utilizer consists of one chamber or two communicating wells. Effluent in a sealed vessel is divided into liquid and solid fractions, then the organic matter is split, and the liquid is settled. So that the tanks do not overflow, the waste is periodically pumped out (1-2 times a year). This type of septic tank is suitable for a country house, where they rest only on weekends.
2. Settler with a compartment for soil purification. This purifier is divided into several infiltrators - chambers without a bottom, which act as filtration fields. Inside the aeration areas there is bio-activated sludge, which accelerates the decay of sewage. This type of septic tank is suitable for a seasonal residential building, for example, from May to October. Cleaning is necessary once every 2-3 years.
3. Station for deep purification of sewage masses. This is a tank with three chambers, in which sewage decomposes in stages. First, solids settle, then the liquid with organic suspensions is biorecycled. The best models of septic tanks of this type are equipped with a compressor. Installation is expensive but effective. Ideal for a private permanent home. Pumping out will be required no earlier than after 5 years.

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

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

Biological decomposition of sewage by one or another type of microorganisms makes it possible to purify waste to the state of process water.

What to look for when choosing?

To solve the problem of which bio septic tanks are better to choose for a private house, it is necessary to consider the problem from several positions:

First, you need to decide whether to make a sump yourself or purchase a ready-made tank. In the first case, the structure is made of bricks, concrete rings or tires. However, such a cleaner is only acceptable for a house with seasonal or periodic residence. For long and safe use, it is better to choose a factory model, even the cheapest one, since the purchased version complies with all environmental and sanitary standards.

At the same time, it is not advisable to purchase the most expensive treatment plants, which allow you to drain purified water directly into a reservoir, for private use, but for several households it is not so expensive. For individual use, it is better to choose a two-capacity utilizer. The first compartment collects sewage and performs their primary purification, and the second one filters the liquid and drains it into the ground, and not into water bodies.

Secondly, it is necessary to choose the material for the manufacture of the tank. This criterion affects the service life of the vessel. So, for the manufacture of cleaning stations use:

1. ZHB rings. High-quality reinforced concrete rings are not subject to corrosion for a long time, have a large margin of safety, but their installation requires the involvement of special equipment.
2. Plastic. Reservoirs made of various polymers are light in weight and low in price. However, this design is very unstable, and during installation the vessel must be kept upright at all times. In addition, plastic is damaged by rodents and frost.
3. Metal. Septic tanks made of this material have the greatest strength, as well as affordable cost. However, the metal is easily corroded, so the tank must be waterproofed, both inside and out. In addition, the installation of a metal sump is impossible without special equipment.
4. Fiberglass. The most durable and practical utilizers 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 utilizer with a biological treatment function, as a result of which the water immediately merges into the sand. The filtration field is recommended to be placed 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 best solution would be a polymer tank with a bio-cleaning function. In this case, the septic tank must be weighted or securely fixed.

How to choose the volume and size of the wastewater purifier?

The capacity of the waste disposal unit is calculated based on the average daily rate of sewage sewage per person (bath or shower, toilet bowl, sink - about 200 liters), the number of people living in the house and a three-day supply. If the 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 is increased by 2/3:

2400 * 1.66 \u003d 3900 liters.

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

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

In this case, the depth of groundwater is important. 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 cottage with occasional residence

If households visit the 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 utilizers. Unlike a cesspool, crushed stone and sandy layers-filters are poured into such drives, 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 norms, then such a design perfectly fulfills 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 the processing of organic waste, the water settles and is purified in the well, after which it enters the soil;
• storage septic tanks are made of reinforced polymer, which is resistant to temperature extremes;
• compact containers are easy to transport on a regular car, and they will not cause trouble with unloading;
• You can install such a utilizer alone, but it is better to do it together.

Recommendations for selection for a permanent residence

For an average family that permanently lives in a country house, the best option would be a sump with two or three sections, which is a combination of a one- or two-chamber drive and a septic tank filter. The first two containers (settlers) are airtight, and the third one is without a bottom; a layer of sand and gravel is poured into it, which additionally filter the liquid before descending into the soil.

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

Which unit to choose for a house with permanent residence, so that the drains are as clean as possible, and pumping out as little as possible?

A good option in the presence of a high boundary for the passage of groundwater would be a multi-chamber utilizer with a biofilter. This factory. The model, manufactured in an industrial way, consists of 4 sections:

• sump;
• an anaerobic chamber for the decomposition of large waste;
• separator with a filter with bacteria;
• aerobic septic tank (similar to the 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 ​​​​not 30 m2. At the same time, the minimum distance between the sump 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 it offers, and the consumer will face the problem of choosing the best option. Therefore, we invite you to study the ranking of the best non-volatile and volatile wastewater purifiers, which is compiled in accordance with expert opinion, analysis of sales volume and customer reviews.

TOP 3 non-volatile septic tanks:

Such tanks work without electricity and are suitable, first of all, for country houses with non-permanent residence.

1. Tank. A simple septic tank that works on the principle of pre-treatment of wastewater by settling, biodegradation and subsequent distribution of treated water into the ground. This unit is made of durable polymer with stiffening ribs, which contributes to the 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 to a third of the capacity once a year.
2. Triton. This utilizer is equipped with three chambers that implement the process of removing fractions from the liquid, as well as the anaerobic decomposition of biomaterial, followed by the supply of purified waste water to the filtration site. There are models from 2 to 40 m3. When installing, it requires weighting for secure fixation. Service life 45-50 years. Annual cleaning required.
3. BARS-Bio. The optimal choice, both for periodic and permanent residence in a private house with the possibility of creating a filtration field. In such a unit, the waste masses pass through three chambers and two biofilters that do not require maintenance. Provides a high degree of sewage treatment, 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 plants with a high degree of efficiency.

1. Tver. This design provides complex wastewater treatment through a multi-chamber system for receiving and treating 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 resists corrosion, providing a service life of up to 60 years. Cleansing - every 3-4 years.
2. Leader. The unit of six chambers provides complex purification of waste masses without the use of special bioactivators. Allows you to organize an ecological drain to any place (well, ditch, pond) due to the complete cleaning of sewage using anaerobic bacteria, polymer fishing line imitating algae, aeration tanks, activated sludge, alkaline environment. The service life is 55-60 years. Pumping - once every 5 years.
3. Ecopan. Another multi-chamber device made of airtight plastic. Available in two versions: for normal soils or for high-passing groundwater. The two-layer design of the septic tank prevents the destructive effect 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 of the listed models of autonomous septic tanks for private houses have adequately proven themselves 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.