The septic tank has long gained popularity among owners 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 from the house they lay sewer pipes and connect 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, various types of septic tanks are produced for 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.
Storage septic tank - the most affordable option representing the 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 increased level ground water.
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 suitable option for country cottage where they live permanently. Among the minuses, we note the high cost of equipment and installation, however, during subsequent operation additional costs Hardly ever.
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 middle lane 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. Yes, for 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
Brand | Description | Volume (l) | Productivity (l/day) |
Tank | Autonomous durable and reliable plastic septic tank for any type of soil, easy installation and affordable price will last over 50 years. Requires cleaning only once every 4-5 years. Suitable for both seasonal and permanent residence | 1200; | 600; |
Triton | Autonomous plastic device with a service life of about 50 years, high tightness and affordable price, easy installation and compact dimensions. The best option for a country house, requires cleaning every 1-2 years | 750; | 250; |
Tver | plastic septic tank, simple design, easy installation, suitable for any soil, but depends on electricity, reasonable price. Ideal for country cottages | 3000; | 750; |
Poplar | durable plastic model, which can withstand frost down to -30 degrees and will easily last 50 years, works without pumping and smell, depends on electricity. Suitable for large cottages and industrial premises | 2500; | 650; |
Topas | Compact and unpretentious device works without pumping, easy installation and service life of about 50 years, simple maintenance | 2300; | 800; |
Ecopan | Stable and reliable septic tank, suitable for problematic soil, cleaning with a pump, works autonomously. Service life over 50 years, high resistance to corrosion. Suitable for country houses and small cottages | 4200; | 500; |
aqua bio | Simple to set up and easy to maintain country houses and seasonal habitation, hermetic and durable, low price, but not suitable for high soil ground water | 2000; | 700; |
Unilos | An efficient plastic septic tank without pumping out, runs on electricity, but a process is provided for operation during power outages | 1700; | 1000; |
Leader | Stable and durable design, easily tolerates overload due to contaminated effluents, does not require the use of bio-additives, is powered by electricity | 3600; | 500; |
Yubas | Monolithic housing, requires frequent cleaning, easy operation and maximum treatment of the most polluted wastewater, too expensive for small country houses | 2400; | 1000; |
Experts the best autonomous septic tank called 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 in the early stages of the project wooden house we carry out the necessary calculations for the installation of each engineering system, including water supply and sewerage, ventilation and electrical wiring, heating. As a result, you get a reliable system that will work for many years without problems!
During the construction of a country house or cottage, first of all, they design a water supply and sewerage system. Especially if there are no centralized communications nearby. And in this project, an important role is played by the wastewater disposal and treatment system, for which it is necessary to choose the best septic tank for a summer residence from all offered. modern market types.
The reservoir is a reservoir in which all wastewater from all plumbing points of the house is collected and undergoes biological treatment, followed by drainage of the liquid into the soil or its pumping out using assinization equipment.
In order to understand which of the tanks to install on a particular suburban area, it is worthwhile to conduct a thorough analysis of all types of equipment, understand the principle of their operation and evaluate the feasibility of installing one or another type of treatment system for private sewer.
We analyze the varieties of septic tanks in our material and find out which of the tanks is the best.
The modern plumbing industry offers the consumer septic tanks, which can be classified according to several criteria. First, we will analyze the treatment systems according to the method and principle of operation, after a thorough analysis. There are such types of septic tanks:
- storage tanks;
- Septic tanks operating on the principle of soil filtration;
- Tanks with a system of deep bio-cleaning.
More details about each type of equipment below.
Septic tank accumulative
![](https://i0.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/2-74.jpg)
This type of private sewer equipment is a durable sealed reservoir for collecting all domestic wastewater from the site. In principle, such a container resembles a standard cesspool, with the only difference being that the storage septic tank does not have walls in the form of soil. In this case, when installing a treatment system, the tank is simply buried in the ground to the required depth.
The principle of operation of such a treatment system is that the effluents are collected in containers where the natural decay of effluents occurs. That is, their larger and heavier particles settle to the bottom of the tank, and light water and fatty films rise up.
Such a structure requires periodic cleaning with a vacuum cleaner.
Important: when conducting an analysis, choosing and installing a storage septic tank, you should carefully select the container according to the volume and material of manufacture. In the first case, the volume should allow the accumulation of a certain amount of wastewater for a specific period without hindrance, so that you do not often have to call in special equipment to remove them from the tank. As for the material, it must be strong enough so that the soil does not crush it during operation. To this end, a thorough analysis is also recommended.
Most often, the device of such a septic tank is used in summer cottages or country-type houses, in which they do not live permanently, but for seasons.
Septic tank with soil filtration
![](https://i1.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/3-82.jpg)
These types of septic tanks are used in those houses where the household is supposed to live permanently and where the amount of drains will be the same constant. This type of equipment requires less frequent cleaning using special equipment.
The principle of operation and the device of such a treatment plant are quite simple and are as follows:
- Effluent from the entire house flows down the pipeline into the first chamber of the reservoir, where it flows into light water and heavy solid inclusions. The first through a special drainage hole goes into the second chamber of the septic tank, and the remaining heavy debris settles to the bottom of the first drive. In the second chamber, water undergoes bacteriological post-treatment and after that it is sent through the connector to the filtration fields of the third chamber, from where it freely seeps into the soil.
Important: in order for the bacteriological decomposition of wastewater in such a treatment plant to be faster, it is better to use special aerobic-type bacteria that will not only process the wastewater, but also eliminate their unpleasant odors from the septic tank.
After analyzing the septic tanks, it was possible to identify the following advantages of this type of equipment:
- High speed and quality of domestic waste water treatment;
- Pretty simple tank maintenance;
- No need for frequent use of sewage equipment.
Important: it is forbidden to build and operate these types of septic tanks in areas with clay soil or in areas where groundwater is high. In this case, all drains, instead of draining into the soil, will simply wash away the area.
Septic tanks with deep biological wastewater treatment
![](https://i2.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/4-82.jpg)
These types of septic tanks are widely used in almost all areas and at any facility. The main feature of such a device is high-quality wastewater treatment to the state of water that is safe for the environment. Residual organic matter can be discharged from such a treatment plant directly into the ground or even water bodies. This is evidenced by a qualitative analysis of water taken for a sample from a septic tank of this type.
In settling tanks with a bio-treatment system, complex wastewater treatment is used:
- Simple settling of water;
- Its bacteriological purification;
- And chemical processing.
The principle of operation and the device of such a treatment plant are as follows:
- Everything first domestic waste fall into the first chamber of the reservoir, where they are divided into water and larger fecal inclusions. After that, the clarified water is transported to the second chamber, where aerobic or anaerobic bacteria are used.
Important: in order for aerobic bacteria to work more efficiently, a special compressor that pumps oxygen is installed in the second chamber of the septic tank.
After the organic masses acquire a structure of simple composition, they are transported to the third chamber, in which chemical post-treatment of water is carried out. Now the effluent is ready to be discharged into the ground or a reservoir.
According to the analysis of all three types of containers, this one has the following advantages:
- High quality wastewater treatment and treatment;
- The possibility of using such treatment facilities on soils of any type;
- Absence of sharp unpleasant odors from the sewage tank;
- Ease of installation of equipment and its operation (the septic tank works independently without the need for constant monitoring of it);
- The presence of a small amount of final sediment, which allows you to clean the tank quite rarely (1 time in 5-8 years).
Important: a septic tank with a deep purification system requires connection to the electricity network, which entails the need for additional payment costs utilities. But, after comparing all three types of septic tanks, we can safely say that such expenses will pay off with a vengeance in the absence of the need to use sewage equipment with enviable regularity.
Septic tanks by type of material
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All purification tanks can also be divided into categories and according to the type of material used for their manufacture. Since the use of certain types of containers is relevant for one type of soil and may not be suitable for another at all. Therefore, it is necessary to analyze all the capacities offered by the market.
So, we compare septic tanks by type of material. Reservoirs are:
- Brick cleaning systems;
- Concrete tanks;
- Metal tanks;
- Plastic containers.
Brick septic tank
![](https://i0.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/6-46.jpg)
The most standard type of treatment tank in a country or suburban area. The popularity of such containers is due to the ability to use waste building materials, which saves the family budget.
When building a septic tank from brick, it is necessary to observe the tightness of its walls, since building stone can create cracks and gaps when laying. To avoid this, you can use a sealant or penetrating mastic.
Important: in addition to saving money from the family budget, such a treatment plant is quite profitable in terms of its construction. There is no need for sophisticated technology or professional skill. Masonry can be done in one brick with your own hands.
Concrete tanks
![](https://i0.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/7-32.jpg)
A feature of the construction of tanks made of concrete is the need to dig a pit. If the septic tank is very large, then you will have to use sophisticated equipment.
Two types of treatment facilities can be built from concrete:
- Monolithic;
- Made.
In the first case, a pit is dug and poured reinforced concrete into the installed formwork. In the second case, the septic tank is assembled from concrete rings. They are mounted one by one.
Important: for a container made of reinforced concrete rings, it is necessary to monitor the tightness of the joints.
Metal septic tanks
![](https://i1.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/8-22.jpg)
The rarest type of tanks for wastewater treatment. The analysis shows that such containers have rather negative features than positive ones. And the most important of them is metal corrosion, which one day will lead to depressurization of the cleaning system.
PVC septic tanks
![](https://i1.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/9-14.jpg)
Comparison of septic tanks from different materials definitely speaks in favor of plastic. Such containers are made of sand-reinforced polymers by hot extrusion (extrusion under high pressure). The result is a strong container that can withstand high mechanical stresses in compression and tension. Especially if the tanks have special stiffeners.
The features of such tanks are entirely positive:
- Strength and durability;
- Resistance to aggressive environments;
- Environmental friendliness of materials;
- Excellent 100% tightness of the treatment system;
- Light weight.
The last advantage can also play the role of a disadvantage. So, plastic containers for a septic tank, they risk being thrown out of the ground under the influence of temperature changes and groundwater. To prevent this from happening, they (PVC tanks) are installed in special pits with subsequent concreting. And you can use a special anchor system for their installation.
There are also septic tanks from any materials at hand. But this type of equipment is not professional and is used most often in small dachas, where the owners come periodically to harvest or harvest for the winter. In this case, simple barrels can be used, car tires etc.
Construction of septic tanks
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According to the type of construction, septic tanks are distinguished as one-, two- and three-chamber. The latter are performed if it is planned to install a treatment plant with a biological post-treatment system.
Two-chamber - these are tanks for a sewage treatment plant with a soil cleaning system. Single-chamber septic tanks are accumulators.
According to the installation method
![](https://i1.wp.com/vodakanazer.ru/wp-content/uploads/2016/08/11-12.jpg)
All septic tanks can be divided into vertical and horizontal according to the method of mounting the cameras. So, in the first case, the tanks are installed with their bottoms in the ground and look like a simple barrel with hatches in the upper part. With this method of installation, the treatment system goes deeper and takes up less space on the site.
If the septic tank is installed vertically according to the type of tank, then here, on the contrary, the depth of occurrence will be less than the occupied area.
Important: vertical treatment structures are used where the groundwater level is high enough.
In addition, it is worth noting that septic tanks are surface and underground. The former are also used on those soils that are washed by a large amount of groundwater located close to the surface of the earth.
Underground - are installed in all other cases.
Which of the types of septic tanks to choose in the country or in Vacation home, and which options are right for your site, you need to decide depending on the following parameters:
- Quantity and volume of sewage on the site;
- Frequency of residence or stay on it;
- Soil characteristics of your site.
Remember, a properly selected and installed septic tank will effective tool for cleaning and drainage of all domestic wastewater.
Are you looking for a septic tank for a country house and trying to determine which one is better? We compared the price of non-volatile septic tanks 17 various kinds and did short description their features.
In this comparison, we are limited to non-volatile septic tanks three or less cubic meters, which are designed to serve a house with a permanent residence of up to five people. In total, 58 of the most popular models on the market were included in the sample.
Quick reference:
Non-volatile septic tanks
- containers with one, two or more chambers, where wastewater is purified due to the active life of anaerobic bacteria (without the participation of oxygen). Bacteria decompose organic waste with the formation of gases (carbon dioxide, methane, nitrogen and others), water and mineral sediment.
: low price.
Disadvantages of non-volatile septic tanks: medium degree of purification (50-80%), slow purification, the need for soil post-treatment of wastewater, the formation of a large amount of sludge and the need for its periodic pumping.
Local treatment facilities (volatile septic tanks)
- septic tanks, where the main work is performed by more active aerobic bacteria, which require oxygen for their vital activity. It is delivered by small electric air pumps (aerators) while stirring the activated sludge.
Advantages of non-volatile septic tanks: high degree of purification (up to 98%), faster wastewater treatment, extremely low sludge formation, no need for soil post-treatment.
Disadvantages of volatile septic tanks: high price, the need to connect to the power grid and pay for energy consumption (50-250 rubles / month), periodic maintenance.
How do non-volatile septic tanks differ from each other
Number of cameras
For septic tanks with a volume of less than 5 m 3, SNiP allows only one chamber, however the best option two or more chambers are considered. Due to this, the quality of cleaning is partially improved.
The presence of biofilters
Biofilters are special devices with a developed surface, where microorganisms are fixed, which increase the degree and speed of waste processing. Usually, brush loading (ruffs made of synthetic materials) or various synthetic fabrics are used as biofilters. Expanded clay filling can also be used, through which the purified water passes by gravity.
Opportunities for modernization
Some models can be combined into chains, thereby increasing the amount of wastewater processed and increasing the degree of purification.
Some models have the potential to install aeration units, which will later turn them into high-purity treatment plants (up to 98%) that do not need periodic pumping.
How big should a septic tank be?
Calculating the volume of a septic tank is a separate task. Here the temperature of the water in the septic tank, the concentration of suspended solids, the volume of wastewater and salvo discharges, the speed of processing, and much more matter. It is usually assumed, including based on SNiP, that the average volume of daily wastewater per person is 200 liters. In this case, the drains must remain in the septic tank for at least three days. Therefore, the volume of the septic tank should be taken at the rate of at least 600 liters (0.6 m 3) per permanent resident. And the more, the better.
Table of non-volatile septic tanks
We collected data on 58 popular septic tank models and put them in one table, indicating the main characteristics and the price set by the manufacturer. Since septic tanks have a number of significant differences, below we have added a brief description of their main features so that everyone can choose the model that best suits him.
In short, it is better to take the septic tank that has more cameras, more filters and a larger volume, while having the lowest price. And it is on it that sorting is done in the table. The final choice is yours.
model | sections | volume | production, l/day* (person) | biofilter | manufacturer's price, rub. |
Microbe 450 | 2 | 450 | 150 (0-n.d.) | No | 9700 |
Microbe 600 | 2 | 600 | 200 (1-n.d.) | No | 12200 |
Microbe 750 | 2 | 750 | 250 (1-n.d.) | No | 13700 |
Microbe 900 | 2 | 900 | 300 (1-n.d.) | No | 14200 |
Microbe 1200 | 2 | 1200 | 450 (2-n.d.) | No | 16900 |
Tank-1 | 2 | 1200 | 600 (2-3) | 1 | 19600 |
Tank Universal-1 | n.a. | 1000 | 400 (1-2) | 1 | 19700 |
Microbe 1800 | 2 | 1800 | 800 (3-no.d.) | No | 19900 |
Ball 1100 | 1 | 1100 | 350 (1-2) | 1 | 20280 |
Thermite-Profi 1,2F | 2 | 1200 | 400 (2-2) | 1 | 22000 |
Tank Universal-1.5 | n.a. | 1500 | 600 (2-3) | 1 | 23700 |
Triton-T 1 | 3 | 1000 | n.a. (1-2) | 1 | 24500 |
"Mole" horizontal 1.2 | 1 | 1170 | n.a. (2-n.d.) | 1 | 25000 |
Microbe 2400 | 2 | 2400 | 1000 (4-n.d.) | No | 26400 |
Tank-2 | 3 | 2000 | 800 (3-4) | 1 | 26700 |
Termite-Standard 2F | 2 | 2000 | 700 (3-4) | 1 | 26700 |
Rostock Mini | 2 | 1000 | 300 (1-2) | 1 | 26800 |
Tank Universal-2 (2015) | 3 | 2200 | 800 (3-6) | 1 | 29700 |
Triton-ED 1800 | 2 | 1800 | 600 (3-3) | No | 29900 |
Triton-T 1.5 | 3 | 1500 | n.a. (2-3) | 1 | 30000 |
Thermite-Standard 2,5F | 2 | 2500 | 1000 (4-5) | 1 | 30400 |
Thermite-Transformer 1.5 | 4 | 1500 | 550 (2-3) | 2 | 30500 |
Termit-Profi 2F | 2 | 2000 | 700 (3-4) | 1 | 31400 |
Triton-ED 2000 | 2 | 2000 | 700 (3-4) | No | 31500 |
Tank-2.5 | 3 | 2500 | 1000 (4-5) | 1 | 31700 |
Cleansing 1800 | 2 | 1800 | 650 (3-4) | 2 | 33490 |
Rostock Country | 2 | 1500 | 450 (2-3) | 1 | 33800 |
Cleansing 2000 | 2 | 2000 | 700 (3-4) | 2 | 34280 |
Thermite-Standard 3F | 3 | 3000 | 1400 (5-6) | 1 | 34900 |
Thermite-Profi 2,5F | 2 | 2500 | 1000 (4-5) | 1 | 36400 |
Tank-3 | 3 | 3000 | 1200 (5-6) | 1 | 36700 |
Cleansing 2500 | 2 | 2500 | 850 (4-5) | 2 | 36840 |
Thermite-Transformer 2.5 | 4 | 2500 | 1000 (4-5) | 2 | 38000 |
Tank Universal-3 (2015) | 3 | 3000 | 1200 (5-10) | 1 | 38700 |
Triton-T 2 | 3 | 2000 | n.a. (3-4) | 1 | 39000 |
Clean B-5 | 3 | 1500 | 700 (2-4) | 2 | 42000 |
Thermite-Profi 3F | 3 | 3000 | 1400 (5-6) | 1 | 42100 |
Bioton B 2 | 3 | 2000 | n.a. (3-4) | 1 | 43000 |
Triton-ED 3500 | 2 | 3500 | 1200 (5-6) | No | 43500 |
"Mole" vertical 1.8 | 1 | 1800 | n.a. (3-n.d.) | 1 | 45000 |
Cleansing 3000 | 2 | 3000 | 1000 (5-6) | 2 | 45400 |
Triton-T 2.5 | 3 | 2500 | n.a. (4-5) | 1 | 48000 |
Bioton B 2.5 | 3 | 2500 | n.a. (4-6) | 1 | 48500 |
Rostock Zagorodny | 2 | 2400 | 880 (4-5) | 1 | 49800 |
"Mole" vertical 1.8 | 2 | 1800 | n.a. (3-n.d.) | 1 | 50000 |
"Mole" vertical 2.4 | 1 | 2400 | n.a. (4-n.d.) | 1 | 53000 |
Bioton B 2 | 3 | 3000 | n.a. (5-6) | 1 | 53500 |
Flotenk-STA-1.5 | 2 | 1500 | n.a. (2-n.d.) | No | 54900 |
FloTenk-YES 3 | 2 | 2800 | n.a. (4-5) | No | 54900 |
"Mole" vertical 2.4 | 2 | 2400 | n.a. (4-n.d.) | 1 | 58000 |
Rostock Cottage | 2 | 3000 | 1150 (5-6) | 1 | 58800 |
Flotenk-STA-2 | 2 | 2000 | n.a. (3-n.d.) | No | 59900 |
"Mole" vertical 3 | 1 | 3000 | n.a. (5-n.d.) | 1 | 62000 |
"Mole" vertical 2.4 | 3 | 2400 | n.a. (4-n.d.) | 1 | 63000 |
Clean B-7 | 3 | 2500 | n.a. (4-6) | 2 | 63700 |
"Mole" vertical 3 | 2 | 3000 | n.a. (5-n.d.) | 1 | 67000 |
Flotenk-STA-3 | 2 | 3000 | n.a. (5-n.d.) | No | 69900 |
"Mole" vertical 3 | 3 | 3000 | n.a. (5-n.d.) | 1 | 72000 |
* - the declared cleaning capacity of liters per day. The first figure in parentheses indicates the maximum number of permanently resident people served, calculated according to a methodology close to SNiP. The second digit is the maximum number of people declared by the manufacturer.
Comparative description of septic tank models
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Septic tank "Tank"Manufacturer: "Triton-Plastic". Classic variant polypropylene septic tank. At the outlet there is a biofilter with a floating load. The younger model is two-chamber. The rest are three-chamber. |
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Septic tank "Tank Universal"Manufacturer: "Triton-Plastic". Modification of the previous septic tank, the volume of which can be increased by installing additional modules. |
Septic tank "Microbe"Manufacturer: "Triton-Plastic". An inexpensive series of compact two-chamber septic tanks with a relatively low degree of purification. |
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Septic tank "Triton-ED"Manufacturer: "Triton-Plastic". The simplest vertical two-chamber septic tank with the ability to combine two modules to increase the volume and quality of cleaning. |
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Septic tank "Triton-T"Manufacturer: "Triton-Plastic". Three-chamber model with built-in biofilter. |
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Septic tank "Flotenk-STA"Producer: "Flotenk". The simplest fiberglass two-chamber septic tank. Increased strength. |
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In the absence of the ability to connect to a centralized sewage line, the owners of country houses have to take care of arranging local wastewater treatment systems. Septic tanks can help with this without affecting the environment. There are many types of such devices. Therefore, those who decide to install local sewerage on your site, the question appears about whether to choose.
The main classification of systems for the disposal of wastewater from a private house is based on the principle of operation.
- Storage tanks are the easiest option. They are sealed containers. In these containers, sewage enters and accumulates there, which must be pumped out, periodically calling a sewage truck.
- A septic tank with post-treatment carried out in the soil is a fairly simple option for treating wastewater. Such stations are formed by 1 or 2 reservoirs, in which large particles are deposited and pollutants are decomposed without oxygen. The degree of purification in anaerobic devices is not very high, water cannot be discharged into the environment. For this reason, it is necessary to equip a soil post-treatment stage, where the remnants of contaminants will be retained in the filter bed.
- A feature of biological aerobic treatment plants is an additional stage of wastewater treatment by microorganisms in the presence of oxygen. To do this, a compressor is built into the septic tank, which pumps air.
Note! It is necessary to choose a place on the site for the placement of septic tanks that carry out aerobic or anaerobic wastewater treatment, taking into account sanitary rules.
There are ready-made versions of various companies on the market, but with certain skills, you can make them yourself, for example, from concrete rings. The material, along with the design and other important parameters, is one of the factors that are taken into account when choosing a septic tank.