Choose a septic. How to choose an autonomous sewer for a private house - detailed instructions
Just look at any catalog of an online store offering septic tanks for country house or cottages, and have to face challenging task choice. In fact, along with dealers in this area, there are enterprises that have only recently entered the market, or successful manufacturers that have been operating for a long time and have won success, but decided to develop a new direction of their activity. Therefore, we suggest that you familiarize yourself with what septic tanks are for summer cottages and compare them so that you decide which one is better.
Septic tanks for summer cottages: which one is better? What to consider when choosing them?
The model range of septic tanks is quite wide, which allows you to choose best septic tank for a summer residence that will meet individual requirements. When choosing such a cleaning system for a country house, cottage or cottage, you need to consider the following factors:
- The number of permanent residents (consider possible guests).
- Number of sanitary points (showers, toilets, jacuzzis, bathtubs, sinks) and household appliances(dishwashers and washing machines), the volume of their effluents.
- Groundwater depth.
- Soil type on the site.
- Discharge option for treated water (gravity or forced).
How is the installation of a septic tank in the country:
- Pit preparation.
- Arrangement of supply trenches for pipes and wires.
- Installing a septic tank in the pit and sanding around.
- Filling the chambers of the septic tank with water.
- The pipe crashes, the power supply is connected.
- Start-up and adjustment works are being carried out.
- The outer part of the septic tank is being prepared, taking into account the features landscape design in the territory.
The principle of operation of septic tanks
A septic tank is a facility that is used to treat sewage. The scheme of its device implies the presence of a multi-chamber system. Wastewater enters the first tank (sump) through a pipeline from the house. Bacterial decomposition of sewage takes place in it. In some devices, usually industrial production, facilities are installed here that are responsible for filtering contaminated water.
The decomposition of wastewater occurs under the influence of anaerobic or anoxic bacteria. They convert the liquid entering the sump into clarified water, gas and mineral insoluble sludge or sediment.
All anaerobic septic tanks include several chambers. In the first, wastewater is cleaned, as well as partial filtration. In the second and in all others, the purification process continues.The formed gas as a result of the decomposition of wastewater is discharged through ventilation pipe, and the water goes into the overflow hole in the second tank. In this case, anaerobic bacteria do not stop cleaning the drains. Further, the clarified water enters the next tank or is fed to the filtration fields. After soil filtration, the liquid is absorbed into the soil. This structure belongs to anaerobic type systems or non-volatile septic tanks.
There is also a variety of devices that require electricity to operate. These are aerobic septic tanks with biological treatment. In such devices, wastewater treatment is carried out by aerobic microorganisms that simply cannot exist without oxygen. For this reason, the compressor automatically turns on after a certain time, supplies air into the tanks. The process of decomposition of wastewater in these plants is very fast. The level of purification of polluted waters is 98%.
The principle of operation of an aerobic septic tank requires a constant flow of oxygen, since the bacteria contained in the activated sludge die and the cleaning stops.
One of the most common structures is a storage septic tank. It is a single-chamber hermetic device used to accumulate wastewater, as a result of which it is pumped out using a sewage truck. Additionally, the tank is equipped with a filling level sensor. This option is the best for those who often appear in a country house, and for various reasons it is impossible to equip an effective wastewater treatment site.
Septic tanks for summer cottages: which one is better?
- Energy independent septic tanks.
Models that work without electricity and are not tied to the presence of electrical networks are suitable for small country houses. In a remote area and garden partnerships, there is a possibility of a power outage for a sufficiently long period, so you should decide in advance on the equipment for small country houses. In remote areas and garden partnerships, there is a risk of power failure for a sufficiently long period, so it is worth choosing equipment for sewage in advance.
Of course, users have a question whether a septic tank is needed at all in the country, if it is possible to equip cesspool. We will not convince the owners of dachas, but simply remind them of aesthetics, sanitary requirements and basic amenities. We offer you to get acquainted with the best non-volatile septic tanks.
- "Tank".
Septic tank "Tank" is made of high-strength plastic having a thickness of 10 to 17 mm with stiffeners. The design itself provides resistance to high loads, which are formed under ground pressure in summer and winter period. The estimated service life of the product is at least five to ten years, subject to the operating conditions. A conventional septic tank works on the principle of cleaning Wastewater through settling or further biological decomposition of the material with a high-performance biofilter. The infiltrator is responsible for the distribution of purified water that enters the ground.
The unique shape of the body protects the design of the septic tank from being squeezed out by the soil, and the possibility of equipping it with a high neck allows you to place them at the required depth. A special design, including block modules, allows you to collect almost any volume of a septic tank, and overflow pipes act as connections.
The operating conditions of a septic tank imply its periodic cleaning of accumulated solid residue. With proper operation of the equipment and the use of bacterial colonies, the tank is cleaned every four to five years. But it is recommended to do this at least once a year. In the case of periodic use of a septic tank, for the winter, when it is not supposed to clean sewage for sewage, approximately a third of the water is removed from the tank.
Table of characteristics of the septic tank "Tank"
The price of a septic tank "Tank"
It is worth noting that the price of this septic tank is more than affordable for many owners of private housing. This is one of the main advantages that causes a huge interest in the products. The price largely depends on its volume and therefore increases with the increase in capacity.
Reviews about the septic tank "Tank" for giving
Alexander
“The septic tank filters perfectly, there are no comments. There were no problems with its installation, since everything is described in detail in the instructions. Convenient, environmentally friendly, economical. I leave positive feedback.
“I studied a lot of reviews, the opinions of customers differ, but, as a rule, negative emotions arise only because of the improper installation and operation of this septic tank.”
“The septic tank does not consume electricity and works completely autonomously, but I would not take a very large volume, as unfavorable conditions for the development of bacteria can form.”
“Two years ago we installed a Tank-1 septic tank, from which we use water to irrigate the garden. It is very convenient, since there is no source of water on our site, including a technical one.”
- "Triton".
Three chambers that are responsible for the implementation of the process of removing various suspensions from polluted water, anaerobic decomposition of biological material, as well as supplying treated effluents to a special filtration site. This septic tank is produced in several versions, which makes it possible to choose between models with a volume of 2 to 40 m 3.
Once a year, or in case of intensive use twice a year, it is worth cleaning the container of accumulated solid sediment. The service life of a plastic container is approximately 50 years. When installing the equipment, it is necessary to provide for an “anchor”, a monolithic concrete surface or a concrete slab, which provides good retention of the septic tank at the required level.
For small baths and country houses, it is better to use the Triton-mini models, which are compact septic tanks for the summer, designed to receive wastewater of small volumes.
Table of characteristics of the septic tank "Triton"
The price of the septic tank "Triton"
Despite the low cost, treatment plants are popular both for small cottages and for country cottages for permanent residence. The septic tank provides the necessary level of wastewater treatment.
Reviews of the septic tank "Triton"“The summer before last, I installed a Triton N-1 septic tank at my dacha. Works perfectly, fully copes with the declared function.
"Easy installation, low price, easy maintenance. The quality and cost are fully justified. My parents installed this septic tank last summer and were very pleased. The first cleaning went quickly, without unpleasant odors».
“I installed this septic tank for my parents at the dacha in the village. Used for three years, father is happy. A great option for giving, where there is a small amount of drain water.
“When properly installed, with a Triton septic tank, neither severe frosts nor other typical problems are terrible. Two years have passed since the installation of the septic tank, everyone is happy. The guests who came to our dacha also seriously thought about installing such a septic tank.”
- "Aqua-bio".
The septic tank is for summer cottage, where you can create a filtration field or another type of soil post-treatment of water discharged from the tank. simple system The septic tank consists in the passage of contaminated water through 5 chambers. Initially, solid suspensions are deposited in 3 compartments of the tank, then in the remaining 2 chambers, processes of anaerobic decomposition of organic matter occur due to the development of anaerobic colonies on the surface of a special load.
The main advantages of this septic tank are a large number of chambers, which increases the efficiency of wastewater treatment. As a result, you will not need to reconstruct the filtration fields, which will be clean for a long time, which means you will not face additional costs during the operation of the septic tank. The tightness of the durable plastic housing eliminates the possibility of contaminated wastewater entering the soil.
The performance of different models can vary in the range from 600 to 1300 liters per day. It is from this indicator that the price of a septic tank for a summer residence depends. A simple calculation allows you to determine the most suitable model, but do not forget that such a septic tank is not suitable for an area where there is a high level of groundwater.
Models of the septic tank "Aqua-bio" differ from each other in performance and volume. Today containers are produced with a volume of: 3600, 3000, 2500, 2000 liters. Accordingly, with the productivity of l / day: 1300, 1100, 900, 700.
Prices for the septic tank "Aqua-bio"
If we talk about the cost of the Aqua septic tank, then, in comparison with similar solutions, such facilities cannot be classified as budget ones. You can verify this by carefully studying the table below.
Reviews about the septic tank "Aqua-bio"
“Not disappointed, works reliably and stably. AT hard frost once "grabbed" with ice by three centimeters. I had to resort to insulating covers.
“I ordered, completed the installation and have been operating for several years now. Everything is fine, I can say with confidence that he is not afraid of even severe frosts.
“I did a thorough installation, we wintered well, I leave a positive review and recommend this septic tank for a summer residence.”
- Energy dependent septic tanks.
They need a constant connection to electricity, they can work on the principle of forced oxygen supply to the batteries, namely aerobic wastewater treatment. Such models of a septic tank are a real deep cleaning station, allowing you to bring it to the required level, when the drain can be directed to storm sewer, reservoirs and ditches without any risk of disturbing the ecological balance. Among domestic septic tanks, it is worth highlighting the five most common models.
- "Tver".
Such a septic tank belongs to local treatment facilities, where wastewater treatment takes place in a complex manner. The device uses several different technologies at the same time, which are combined into a single system and provide excellent results when using a small area of land.
It should be noted right away that such a solution is volatile and adapted for use in houses intended for permanent residence. But it is also great for giving, if simple conservation rules are followed.
The equipment contains a multi-chamber container and high-quality plastic. The first chamber acts as a sump that holds most of the sparingly soluble inclusions. Some of them will sink to the bottom, while the rest will float on the surface. Anaerobic decomposition processes take place here, continuing in the second chamber on biofilters. Then comes the chamber-aerotank, where the water is saturated with oxygen. This activates aerobic water purification by microorganisms. The liquid is further purified in several chambers, where it flows by gravity. In one of them there is a limestone load, where it is associated with harmful decomposition products, namely nitrogen and phosphorus compounds.
The addition of chlorine-containing reagents can increase the efficiency of water disinfection.
Models are installed on different types soil, even if the dacha is located on former peat mines, which are characterized by an increased aggressive environment. Durable plastic does not corrode, and an additional “anchor” pre-installed in the pit will not allow the tank to “float”.
home distinguishing feature septic tank "Tver" - receiving a large volume of wastewater. Therefore, if you need to drain the bath, then he will cope with this task without deteriorating the quality of the water at the outlet and without the release of untreated effluents.
Table of characteristics of the septic tank "Tver"
Reviews and price of the septic tank "Tver"
If you look at all the reviews about this product, you can come to the same conclusion: such a treatment plant in most cases fully satisfies the needs of everyone. modern man. There were no complaints about difficulty during operation or cleaning. One cannot but rejoice that this septic tank is a development of our specialists. At the same time, the price for it is affordable, as you can see by examining the information in our table.
| Model name | Dimensions L×W×H, mm | Productivity, m 3 per day | Weight, kg | approximate price |
| 0.75P | 2250×850×1670 | 0,75 | 120 | 67500 rub. |
| 0.75PN | 2600×850×1670 | 0,75 | 140 | 77000 rub. |
| 0.75PM | 2250×850×1970 | 0,75 | 78000 rub. | |
| 0.75PNM | 2600×850×1970 | 0,75 | 170 | 88000 rub. |
| 1P | 2500×1100×1670 | 1 | 150 | 86000 rub. |
| 1PN | 3050×1100×1670 | 1 | 180 | 96000 rub. |
| 1RM | 2500×1100×1970 | 1 | ||
| 1PNM | 3000×1100×1970 | 1 | 210 | 100000 rub. |
| 1.5P | 3500×1100×1670 | 1,5 | 250 | 107500 rub. |
| 1.5PN | 3850×1100×1670 | 1,5 | 280 | 119000 rub. |
| 1.5PM | 3500×1100×1970 | 1,5 | 280 | 119000 rub. |
| 1.5PNM | 3850×1100×1970 | 1,5 | 310 | 128000 rub. |
- "Leader".
These septic tanks use electricity to remove sediment from septic tanks and to run an aerator that saturates the water with oxygen for the development of aerobic microorganisms that eat organic matter. As you can see, this is a volatile solution. Due to the integrated approach and the presence of six chambers, the process requires the use of special biological additives, and the system is highly resistant to temporary overloads due to wastewater pollution.
Wastewater treatment is carried out according to the principle that discharge can be carried out in comfortable spot: ditches, reservoir or drain well. As you can see, there are no violations of the norms for the discharge of pollutants, full consistency with the ecology of the surrounding nature.
Local wastewater treatment occurs according to the principle of passing through all the stages of the tank with pumping out the activated sludge that has accumulated. The first chamber is used for the mechanical treatment stage - primary water clarification and sedimentation of suspended particles. The manufacturer indicates that the efficiency of this chamber is 2/3 of mineral contamination.
As for the second stage, a bioreactor is used here, in which anaerobic bacteria initiate fermentation (the conversion of difficult-to-oxidize substances into simple ones for the oxidation process). Moreover, bacteria develop on a polymer fishing line that imitates algae. In the subsequent blocks of the septic tank, namely in the third, fourth and fifth, wastewater is purified by aerobic bacteria. For them, all the conditions for life are provided, which are created with the help of two aerotanks with aerators.
The bacteria themselves multiply on the porous material, form entire colonies, turning into activated sludge. As a result of the victorious battle with drains, the last stage of the septic tank emerges. Here, phosphates are neutralized in an alkaline environment.
Table of characteristics of the septic tank "Leader"The price of a septic tank Leader
The cost of a septic tank with a turnkey installation directly depends on its dimensions, power, weight, as well as connection to the sewer. Also, septic tanks differ in price, which depends on the chosen model of the cleaning device.
Nowadays, the price of a Leader septic tank may differ, so below we will understand not only the price category, but also different models septic tank.
- "Poplar".
The design of this septic tank allows it to be used in the following temperature range - from -30 to +40 0С. It works on the principle of sewer water passing through four compartments (aerators are installed in two of them). Regular supply of oxygen to the contents has a positive effect on the development of bacteria that are responsible for the decomposition of the biomaterial. The necessary oxygen pressure is provided by compressors, and the process of fluid circulation between different compartments is carried out by airlifts.
When human waste is decomposed by bacteria, the wastewater enters the sump, where activated sludge is deposited, and the liquid is sent through the filter to the collection system. All pumps are located in a sealed compartment, as a result of which the ingress of moisture on the contacts is completely excluded and ensured reliable protection equipment.
The body of the septic tank is made of polymers that do not corrode, and the average life of a septic tank is approximately 50 years. As for deposits, they are removed independently or with the help of a sewage machine.
Table of characteristics of the septic tank "Poplar"
Septic tank "Poplar": reviews and prices
If installation work is carried out in strict accordance with all requirements, then there will be no questions during the operation of the Topol septic tank. We got acquainted with the numerous reviews on the operation of this treatment plant, which we could find on the Internet, and came to the following conclusion: the reviews are mostly positive, without harsh criticism of the septic tank and its characteristics. The main thing is to choose the installation that is appropriate in terms of performance and carry out its correct installation.
If we talk about prices, they are competitive, not cheaper and not more expensive than other options. Of course, they grow as the capacity and capacity increase. In the table below, you can see average cost installations "Poplar" of various productivity.
| Model | Price in rubles. | Electricity consumption, kW/day | Maximum one-time discharge in liters | Daily processing, m 3 / day | Number of conditional users |
| "Poplar 3" | 70000 rub. | 0,9 | 170 | 0,65 | 1-3 |
| Topol 3 PR | 76000 rub. | 1,2 | 170 | 0,65 | 1-3 |
| "Topol 5" | 80900 rub. | 1,5 | 250 | 1,1 | up to 5 |
| Topol 5 PR | 87900 rub. | 1,2 / 1,5 | 250 | 1,1 | up to 5 |
| Poplar 5 Long | 103500 rub. | 1,5 | 250 | 1,1 | up to 5 |
| "Topol 5 Long PR" | 110800 rub. | 1,5 | 250 | 1,1 | up to 5 |
| "Topol 8" | 99800 rub. | 1,6 / 1,9 | 470 | 1,9 | 6-8 |
| Topol 8 PR | 119000 rub. | 1,6 / 1,9 | 470 | 1,9 | 6-8 |
| Poplar 8 Long | 115500 rub. | 1,6 / 1,9 | 470 | 1,9 | 6-8 |
| Poplar 8 Long PR | 120900 rub. | 1,6 / 1,9 | 470 | 1,9 | 6-8 |
| "Topol 10" | 125000 rub. | 2,3 / 2,6 | 790 | 3,3 | 9-10 |
| Poplar 10 PR | 135000 rub. | 2,3 / 2,6 | 790 | 3,3 | 9-10 |
| "Poplar 10 Long" | 144000 rub. | 2,3 / 2,6 | 790 | 3,3 | 9-10 |
| "Topol 10 Long PR" | 153000 rub. | 2,3 / 2,6 | 790 | 3,3 | 9-10 |
- "Topas".
In the Topas septic tank, sewage water is cleaned in several directions: the process of decomposition organic materials, reducing the salinity of wastewater, as well as cleaning from mechanical impurities. The principle of operation of such a septic tank cannot be considered innovative, but be that as it may, it provides purified water (98%) that you can use for irrigation.
The first stage of cleaning is carried out in the receiving stone, in which mechanical impurities are deposited. Then the airlift pumps partially purified water into the aeration tank to resolve organic compounds as a result of the vital activity of bacteria (their colonies are in activated sludge). Silt suspensions coming with water have a deeper cleaning, which are deposited in the next compartment. The fully purified water will then be removed from the system and the sludge returned for later use.
Service maintenance of equipment occurs when checking the operation of the compressor and diagnosing a septic tank.
Table of characteristics "Topas"
| Model name | Calculated for the number of people | Dimensions, mm
The Ecopan septic tank has been designed for use on heaving soils with a high clay content. The destructive effects of the soil are compensated by the two-layer design of the septic tank with a huge number of internal partitions between the first polymer layers. For light soils, it is better to use Ecopan L series. It is resistant to various mechanical damage, as they have a wall thickness of up to 8 mm. A phased cleaning process is carried out by six sections of the septic tank. In the first compartment, heavy and light suspensions are deposited, which differ in terms of accumulation through the hatch provided by the manufacturers. Then follows the aerobic process, which is carried out inside the next compartment. Ruff loading guarantees the rapid development of bacteria that decompose organic compounds. In the next chamber, oxygen is supplied to oxidize with a compress and deepen the decomposition process. Suspensions are settled and mixtures are settled in the next compartment, from where the sediment is pumped to the first chamber for subsequent removal. To treat wastewater to the required values, the penultimate compartment is used, in which colonies of organisms on a ruff load bring the decomposition of biomaterials, and limestone ensures a normal pH of the environment. Purified water from the last chamber is discharged from the system by gravity or by means of a pump. Table of characteristics of the septic tank "Ecopan" The price of the septic tank "Ecopan" Septic tanks for giving "Ecopan" are not too expensive - their prices are comparable to the cost of similar VOCs. Below we provide a table with the cost of the most popular models of local septic tanks.
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Owners of private houses often face the problem of wastewater disposal due to the lack of a centralized sewerage system outside the city. For a long time, the only way out was to dig a cesspool, but using it is quite inconvenient and costly. Now they are mainly trying to mount an autonomous wastewater treatment unit - septic tanks for summer cottages, but still which septic tank is better to choose for specific conditions often remains a difficult question.
Together with the technical specialists of the EcoDom company, in this article we will analyze in detail the question of which a septic tank will do It is for you that we will discuss the best options based on the tasks that he must solve.
Cesspool or storage septic tank will have to be cleaned regularly
What are septic tanks and what are they
Some mistakenly call a septic tank a complete set of treatment equipment. In fact, this is only a part of the treatment plant, which acts as a reservoir and primary filter for wastewater containing a large amount of biomaterials that require disposal.
There are quite a few varieties of septic tanks, and each of them has its pros and cons. Therefore, before purchasing, you need to consider on what basis it costs Vacation home, the amount of water consumed and of course the budget that can be allocated for the purchase and installation.
Video description
Briefly about septic tanks on video:
Also, even at the initial stage, it is necessary to decide on the type of device - to purchase a non-volatile septic tank or in which a forced supply of effluents (volatile) is organized. First by by and large these are ordinary tanks for surface (within 60%) mechanical wastewater treatment, and the latter are equipped with a pump and a set of additional filters, after which the output is industrial water purified by 95-98%.
Septic tanks with a full cleaning cycle and a storage well for technical water
It is possible to correctly decide which septic tank to choose - for year-round use or able to work effectively even with periodic supply of effluents, you can do it yourself, since there is enough information. Many turn to the help of the Internet for such queries as the rating of septic tanks for a country house in 2017, to get acquainted with the various ratings of septic tanks. But if there are doubts about the correctness of the choice, then the best option would be to turn to professionals. They will take into account all the nuances and select suitable option tailored to specific tasks.
Cleaning steps
Wastewater goes through several stages of treatment in a septic tank:
Stage of accumulation and settling. This stage consists in collecting waste in a special container, where it is separated into fractions by settling at a temperature of about 20 degrees. Solid particles in the form of sediment fall to the bottom, fatty deposits float to the surface, and evaporation ( carbon dioxide and methane) are vented to the outside. At this stage, there is a partial stratification of wastewater, which is then sent to the next tank;
Secondary filtration stage. Its goal is to clean the mixture up to about 75%. At this stage, the solution is purified using a separate filter consisting of a sorbent layer of about 20 centimeters. In some septic tanks, the sorbent has to be washed and reactivated annually to work correctly;
Stages of wastewater treatment in septic tanks
Solid deposits settled in the tanks are pumped out or removed mechanically.
Operating principle
Technically, two types of waste disposal are used: anaerobic (without air access) and aerobic (decomposition involving bacteria that need oxygen for life).
Septic tanks have an anaerobic mechanism of action, which act as a storage tank or sump. Such purification systems, without installing additional equipment, carry out only primary clarification of wastewater and require their frequent pumping by a sewage machine.
Important! According to sanitary standards, the discharge of liquid from anaerobic septic tanks into the soil is prohibited.
This option is suitable for rarely visited cottages or private houses with no large quantity residents. The cost of such a structure is low, the installation does not require much effort, and the operation does not require a constant flow of effluents into the chambers.
The principle of operation of an anaerobic septic tank
Often colonies of active bacteria are added to such septic tanks, which help to filter effluent better than with conventional anaerobic treatment.
The aerobic mechanism of action is carried out by local biological treatment plants. In such septic tanks colonies of aerobic bacteria are settled, which effectively purify wastewater.
Unlike anaerobic crops, they reproduce rapidly, have a wide variety of species, and are more tenacious and active. Recycling is much faster, and the output water is practically non-toxic.
For the normal functioning of these septic tanks, the installation of aerators is required, which will supply the oxygen necessary for the vital activity of bacteria. Also, aerobic systems must constantly work - if within 2-3 weeks there is no new effluent entering the chamber, then the bacteria will die and their cultures will have to be planted again.
Obviously, the best septic tank for a country house is aerobic. But it all depends on the budget, as this type of treatment plant is more expensive.
Scheme of operation of a septic tank for aerobic treatment
What materials are septic tanks made of?
An important aspect when buying a septic tank is the choice of material from which it is made. Most often, when ordering a finished septic tank, it is made of polymeric materials.
In addition, the following materials are used for the manufacture of a local cleaning system:
Metal constructions. Rarely used due to susceptibility to corrosion, general impracticality and inconvenience of use;
Concrete. Monolithic structures are used as reservoirs. This option requires a lot of money and time. It is mainly used in the construction of septic tanks with their own hands;
Fiberglass structures are the most suitable and frequently used material.
Also, septic tanks can be made from improvised materials (barrels, tires) on their own, but this option is only suitable for small country houses.
Homemade small septic tanks for summer cottages - from tires and concrete rings
You can save on the purchase of a cleaning plant by placing an order at the factory. The most expensive on the market are septic tanks with additional equipment for complete biological wastewater treatment.
Volatile and non-volatile septic tanks
According to the degree of their autonomy, cleaning systems are divided into:
Non-volatile (autonomous) septic tanks are settling tanks for the accumulation and clarification of wastewater. Such installations need periodic pumping of waste by a sewage machine. They have a low degree of purification and require additional ground filtration, for which it is necessary to allocate a piece of land. The positive aspects include low cost and independence from electricity;
Volatile septic tanks are the exact opposite of non-volatile structures. Due to the design and additional equipment, wastewater in such systems passes full cycle processing and cleaning, which eliminates the need for maintenance. The disadvantages include the cost of installation, as well as dependence on electricity. During the absence of power supply, the degree of purification of sewage water decreases, and the septic tank acts as a sump.
The pump and aerator are essential components of a volatile septic tank.
Criteria for choosing a cleaning system for a country house
Before choosing a suitable septic tank, the following aspects must be considered:
The number of people living in the house - the power of the entire device depends on this;
The material from which the septic tank is made determines its wear resistance and resistance to aggressive influences;
The relief of the area where the installation of the structure will be carried out and the height of groundwater;
The complexity of installing a sewage treatment system - septic tanks with a filtration field are leading in terms of installation costs, and biological treatment plants are the most profitable in this regard - their capacity just needs to be buried in the ground;
Own budget.
On our website you can find contacts of companies specializing in septic tanks and autonomous sewers for country houses. You can directly communicate with representatives by visiting the exhibition of houses "Low-Rise Country".
Video description
About septic tanks without pumping out on video:
Popular prefabricated septic tanks
To make it easier to decide on a suitable device, the following is an overview of septic tanks for a country house:
Rostock mini
simple and reliable option for private houses. A capacity of about 200 liters per day is enough for stable sewerage operation when two people live in a house.
Septic tank "Rostok-Mini" in the context
It is made entirely from polymer material without the use of metal inserts and has a capacity of 1000 liters. The one-piece cast design of the cleaning system allows you to achieve complete tightness. Installation of this model of a septic tank will not cause difficulties, since it weighs less than 3 kilograms and has the shape of a cylinder. This design prevents groundwater from pushing it out of the soil during the pumping of the contents. As for the cost, it is about 25,000 rubles;
Aster
This model of the cleaning system is very popular in the Russian market. It can be attributed to the premium types of septic tanks. Such structures are made of polymeric materials and have good performance indicators, since the throughput is 1 cubic meter per day. Astra performs high-level wastewater treatment, thanks to the presence of filters of anaerobic and aerobic mechanism of action. The option is designed for country houses, where no more than 5 people live. The disadvantages of such a cleaning system include its cost, which reaches about 80,000 rubles;
Installed septic tank "Astra"
bioxi
It is a high-quality non-volatile septic tank made of polymeric materials, which is quite popular among domestic buyers. It has performance and throughput performance similar to the Astra model. This cleaning system is equipped with a compressor that ensures the movement of wastewater through the system, as well as a special pump unit that flushes the channels in automatic mode. The disadvantages include frequent failure of additional equipment. The purchase price of such a septic tank is about 90,000 rubles;
Installation of a septic tank "Bioxi"
This cleaning system is designed to serve no more than 4 people. It is made from sheet polymeric materials. Having average performance indicators, it is able to pass through itself about 200 liters of wastewater per day. This septic tank has a four-chamber structure, which gives it a high degree of filtration. Installation is carried out in places where the groundwater level is at around 2 meters and deeper. However, the model range allows you to choose the right option for any area. The combination of price and quality allows the DKS sewer system to compete with other models on the market. Its cost is 20,000 rubles;
The scheme of operation of the septic tank "DKS"
Leader
The septic tank has a compact size, stable and reliable design. The body is made of special polyethylene. A high degree of wastewater treatment is achieved thanks to the four-chamber structure, each of which undergoes a certain processing process. A wide range of models allows you to serve 2-16 people daily, depending on the design. This septic tank requires system cleaning once a year. The throughput is 400-3000 liters per day, and the productivity is 0.2-3.6 cubic meters / day, it all depends on the chosen model. Cost - from 75,000 - 200,000 rubles;
Delivery of the septic tank "Leader"
Tank
This septic tank is endowed with a specific appearance, and its outer shell has a ribbed structure, which contributes to better fixation in the soil after installation country septic tank. Purification sewerage type "Tank" is a three-chamber system of blocks and modules. Such a station does not need to be pumped out by a sewage machine, as it is completely autonomous. Due to its low cost and long service life, the Tank septic tank is in great demand. The installation of the system is carried out manually and does not require pouring the base of the pit with concrete. It is intended both for seasonal use at dachas, and constant operation of country houses. Price - 40-80 thousand rubles;
The septic tank "Tank" has a specific recognizable shape
Tver
It is made of durable polymer materials, which reduces the weight of the entire structure, and stiffening ribs add reliability to it. A feature of this septic tank is the horizontal position of the tanks. The device has a high degree of wastewater treatment and is equipped with additional equipment that requires connection to electricity. Does not need constant care. This septic tank is suitable for any type of soil. The disadvantages include high cost and dependence on electricity. The price is 70,000 - 140,000 rubles;
Installed septic tank "Tver"
Topas
One of the leaders in the market of cleaning systems, from the company "EcoDom". It stands out with a high degree of purification (98%) due to a special four-chamber design, as well as the use of colonies of microorganisms as filters. The septic tank has compact dimensions and a rectangular body shape, which facilitates its installation. Installation can be carried out in any type of soil. The construction does not require frequent maintenance and pumping out waste with a sewage machine. The range of models is wide and can satisfy the needs of both country houses and cottages, as well as large enterprises. The cost is 80,000 - 300,000 rubles;
What you need to install a septic tank "Topas"
Poplar
In the manufacture of used polymeric materials that are resistant to temperature changes. Septic tanks of this type have a long service life, high productivity and throughput (up to 3300 liters per day). The capacity of the system tanks is up to 5200 liters. The disadvantage of such installations is the dependence on electricity. Suitable for use in large country houses and industrial buildings. The price of the Topol septic tank is 70,000 - 170,000 rubles;
Two-block septic tank "Poplar"
Triton
It is made of a double layer of polymeric material that is not susceptible to corrosion and decay products. This septic tank has a wide range of models. It has a long service life, a high degree of sewage treatment and low cost. Requires cleaning every 1-2 years. Disadvantages: requires the installation of additional equipment and frequent replacement of filters. Ideal for a small country house. Prices vary depending on the model: 30,000 - 85,000 rubles;
Three-chamber septic tank "Triton"
Ecoline
Manufactured from special durable polyethylene. Septic tanks of this type have high efficiency wastewater treatment. The volume of models can vary from 1500 to 4800 liters. Suitable for seasonal operation a small group of people and permanent residence in a country house. Has a reliable and solid construction cylindrical shape. Such a cleaning system consists of 2-3 chambers. The model range is represented by designs with different performance and throughput, which allows you to choose the right option for any need. The cost of Ecoline is 55,000 rubles;
Double-hull septic tank "Ecoline"
Elgad C 1400
The best model from the "mini" class, which is ideal for seasonal use in summer cottages. It has a compact size and a stable design. The capacity of this sewer system is 1400 liters. Calculated this septic tank to serve up to 3 people. The body is made of polymer material, and its inner part is covered with a layer of anti-corrosion agent. Despite the tightness and integrity of the design, such a cleaning system does not retain unpleasant odors well. The cost is about 35,000 rubles.
Septic tank "Elgad S 1400" and its modifications
This is not a complete rating of septic tanks for the home - there are still quite a few models of such devices, both domestic and foreign, but in general their design, principle of operation and price do not differ from those listed.
Video description
A few more words about the choice of a septic tank on the video:
Conclusion
Depending on the budget, you can make a cleaning system yourself from improvised means, or order a ready-made version from sales representatives or the manufacturer. The option of studying the ratings of the best septic tanks for a country house is not always the right choice, since you need to take into account all the features of your site and the requirements for it.
Properly selected and correct installed septic tank will create the conditions necessary for a comfortable stay in a country house.
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 important role is occupied by a wastewater disposal and treatment system, for which it is necessary to choose the best septic tank for a summer residence from all the types offered on the modern market.
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 a 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
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
These types of septic tanks are used in those houses where it is supposed permanent residence households and where the number 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 then is sent through the connector to filtration fields 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
These types of septic tanks are widely used in almost all areas and at any facility. Main Feature of such a device is high-quality wastewater treatment to the state of water that is safe for 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:
- First, all domestic wastewater enters the first chamber of the tank, where it is 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 additional costs to pay utility bills. 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
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
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
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
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
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 are at risk of 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
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
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 deep and occupies less space Location on.
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 for a summer house or a country house, and which options are right for your site, must be decided 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 be an effective tool for cleaning and draining all domestic drains.
It is not so easy to purchase a suitable septic tank for a country house - what to choose depends on many factors, so it is important to determine the main priorities and criteria for evaluating the compared models. Of course, the advice of professionals and the help of neighbors can be of great help, but it should be remembered that the choice in each case is individual. It depends, first of all, on the needs of the residents of the house and the conditions at a particular facility. The right choice will ensure maximum comfort and avoid problems during the operation and maintenance of an autonomous sewer system.
When figuring out which septic tank to choose for a country house, it should be understood that it is important not only to compare models with each other, but also to correlate their characteristics with specific conditions.
Take into account the following features:
- climatic conditions,
- structure, density and other features of the soil on the site,
- mode of operation, which is determined by the nature of residence in the house (permanent, seasonal, periodic),
- average daily volume of wastewater (this parameter can be calculated for more complex scheme, taking into account the type and number of plumbing fixtures and washing equipment, but more often they use a simplified scheme, considering that the average daily water consumption of one person is about 200 liters).
Models of utilizers and their features
Any septic tank for the sewerage of a country house has its own characteristics.
Drives
Accumulators are the cheapest and simplest utilizers at the construction stage. It is advisable to choose them in the case when the house is not used too often or if the owners are ready to use the services of vacuum cleaners often.
Factory septic tanks with additional stages of post-treatment
Factory non-volatile septic tanks for a country house (for example, Tank, Triton, etc.) for effective work are supplied with infiltrators or soil post-treatment systems for them can be arranged independently. In the tanks of such products, sedimentation and partial purification of wastewater take place, and the final biological decomposition of impurities with the help of bacteria is carried out in the soil. Many people know that to install such septic tanks areas with high groundwater are not suitable, however, there is one more nuance - the filtration fields cannot always be in one place, and their transfer is a rather laborious matter, associated with a large amount of work. earthworks. The choice of a septic tank for a country house should take into account all the features of operation.
Tip: Instead of filter fields, you can use drainage well with filter bottom.
Self-made septic tanks
Self-construction of a septic tank takes time and effort, but this is largely justified by the cost-effectiveness of the option. Building a septic tank is much cheaper than buying a factory model.
Sequentially connected settling tanks, poured concrete or, as well as other materials, provide stepwise clarification of drains and can be quite effective with the right choice of volume and type of construction, as well as subject to the recommendations of specialists during the construction phase.
Deep Cleaning Stations
Local deep cleaning stations for wastewater can only be purchased. Settling of impurities in such models is combined with the decomposition of organic inclusions under the influence of and anaerobic and aerobic bacteria. The advantages of such facilities are high degree cleaning and minimum requirements for maintenance - VOCs operate in automatic mode. However, it should be remembered that deep cleaning stations volatile and need to be connected to the mains supply. In addition, for many vacation home owners, the high cost of VOCs is a deterrent to buying.
Soil features
Before determining which septic tank is best for a country house, study in detail the geological conditions on your site. In addition to the type of soil, the level of occurrence is important surface water, as well as the height of their rise, for example, during a flood.
Models for light soils
If the soil in the country or household territory a country house is sandy or with a high content of sand (sandy loam), any type of septic tank can be chosen for arranging an autonomous sewage system. In particular, models with soil purification systems are effective under these conditions, since light soils pass and filter water well.
On light soils, both expensive bio-treatment stations and simple budget drives work well.
The photo shows an example of the arrangement of filtration fields on the site Models for heavy soils
The high content of clay, which allows water to pass through only in a dry state, and, being saturated with moisture, becomes a waterproofing agent, imposes certain restrictions when choosing a treatment plant. If the soil on the site is clayey or loamy, and you are looking for the best septic tank for a country house, the rating will be topped by hermetic storage tanks and local treatment stations (VOCs). In this case, it is irrational to install a model with soil post-treatment. Theoretically, this is possible, but for the normal functioning of the device, a huge amount of earthwork will have to be done - to remove clay soil, replacing it with rubble or sand.
Models for sites with high groundwater levels
A high level of groundwater or a significant rise in a flood can create certain problems in the operation of an autonomous sewer. To avoid them, it is important to choose the right type of utilizer. Models that provide for the filtration of wastewater through the soil will not work in this case - the impurities present in them will enter the groundwater.
Acceptable options are:
- sealed storage,
- VOCs, which provide for the forced removal of the purified liquid,
- septic tanks with a post-treatment system located on the surface of the soil.
Obviously, under any conditions, you can find the optimally suitable septic tank for a country house - decide for yourself what to choose.
Performance of treatment facilities
For trouble-free operation of the septic tank and prevention of overcrowding of tanks, it is important to choose the right model performance. This parameter, in turn, is related to the volume of cameras and their number.
It has already been indicated above that the average daily volume of fluid intake is about 200 liters per person. The septic tank, according to accepted norms and rules, must contain the amount of drains for three days, so this figure should be tripled and multiplied by the number of residents. The result obtained will be the required performance of the utilizer, but experts do not recommend choosing “at a minimum”, you should make a small margin - 10-15% of the calculated volume, which is a kind of insurance and a way to reduce the risk of overfilling tanks.
Having decided on the volume of the product, you can solve the issue of the number of cameras.
- Single-chamber models are suitable for a minimum amount of wastewater (average daily volume is less than a cubic meter).
- If the daily volume of effluents is no more than ten cubic meters, a two-chamber septic tank will be the best option.
- Three-chamber models will ensure trouble-free waste disposal, even if a family of 4 lives permanently in the house, they are designed to process wastewater in a volume of more than 10 cubic meters per day.
Pricing
Many manufacturers produce various types of septic tanks for a country house. Availability in model lines products with different parameters allows for each home to make a rational choice. At the same time, there are features characteristic of each brand.
All parameters affect the cost of the utilizer, including:
- septic volume,
- the number of tanks connected in series (chambers, cleaning stages),
- wastewater treatment technology,
- availability of additional equipment (float level gauges, automatic control systems, filters, drainage pumps, airlifts, compressors),
- case material,
- company manufacturer.
You can learn from another article as a system of soil post-treatment.
If you decide to use it as a sewer, then our article will help in their selection and installation.
About the features of an independent device outdoor toilet here.
Popular Models
In order to make it easier to navigate the variety of models, we offer a brief overview of septic tanks for a country house of the most famous manufacturers.
Tank
Non-volatile septic tanks, one of the advantages of which is the presence of a monolithic body, which excludes the possibility of waste entering the groundwater. To increase the strength of the body are supplied with stiffeners. In the model range of septic tanks of this brand there are compact models for a small cottage (capacity - 600 l / day) and high-performance (from 1200 l / day) products designed for permanent residence of a family of 5-6 people.
Triton
Triton septic tanks are compact single-chamber models of the "mini" class (Triton-Mini, Triton-Micro) and models for a large number of drains (from 1000 l / day) with three series-connected chambers (Triton-T). All structures are characterized by increased strength, capable of withstanding loads from soil pressure.
Topas
Models of this brand are energy-dependent (they belong to deep biological treatment plants - they clean wastewater by 98%), but differ from their counterparts in low power consumption. Reviews of septic tanks for a country house brand "Topas" prove their reliability. In addition, users note a large selection of products that differ in technical characteristics (performance, degree of penetration sewer pipe, method of waste disposal, etc.).
practical and good option a sewerage device on its site - a septic tank - is a type of treatment plant that allows you to clean and dispose of wastewater. How to choose the right septic tank for a private house? The owner of a country dwelling usually, when choosing a design, pays attention to its price and performance. The last factor will determine how effectively the product will cope with its intended purpose. The variety of these treatment facilities on the modern market will make even the most sophisticated consumer in these matters confused. Local installation, included in sewer system and is used to collect, settle and purify polluted waters from the dwelling. For an ordinary country house, they are of the following types:
Filling type - the structure can be made independently using concrete rings, eurocube, etc.;
Settling tanks with post-treatment through the soil;
Installations for deep cleaning.
When choosing the best option for a septic tank, you should also pay attention to the material of its manufacture, the type of soil where it will be installed, the purpose of the dwelling (for stationary or seasonal residence).
Types of septic tanks for a country house
Previously, when the production of plastic septic tanks was not so massive, reinforced concrete structures were more popular, which were assembled in stages. Cleaning systems made of metal were also used. Today, wastewater treatment is most often carried out using ready-made plastic installations. These products are reliable and durable. A high level of sealing ensures the environmental safety of the installations. Depending on the performance characteristics they are classified according to different criteria.
By type of filtration
By material
By shape
By location
Underground - a more common version of the design, which is buried to a certain depth. At the same time, the landscape of the site is not affected.
The ground version of the structure is used if the geology of the site does not allow the installation of an underground version due to the high level of groundwater. In this case, the septic tank will spoil the landscape of the site, so it should be mounted away from the viewing angle.
What to consider when choosing a septic tank
In order to choose the right and buy a septic tank for a country house or a dwelling located in the private sector, you should take into account the purpose of the premises itself.
Best option: resume
To correctly choose a septic tank for a country house, you should take into account all the recommendations and carry out necessary calculations. The current budget also matters, because some types are more expensive, but are not always an appropriate construction option in a particular situation. The optimally selected design model will be the guarantor environmental safety and cleanliness of the soil, and timely maintenance of the tank and pumping out wastewater (if provided for by the instructions) will extend its service life for a long time. The best option for a sewer tank will allow you to build a high-quality sewer system on the site and significantly improve living conditions in a private house.
