Arrangement of the private house of a bathroom and a toilet has long ceased to be a luxury. To do this, invented septic tanks, which can be mounted independently or with the help of specialists. Cumulative-output system is an analog of urban sewerage and a real rescue for residents of private households. Among their variety of species, everyone can choose the device that suits him not only from a technical point of view, but also from a financial point of view.
Content
Septic for a private house
Septic tanks for a private house are divided according to a variety of criteria: material, volume of effluent, seasonal use, method of location. By their type of septic tank for private households are divided:
- accumulative;
- with soil filtration system;
- deep biofeedback.
The material of the storage facility depends on how deep you have the septic tank, and what pressure it will hold its walls. Reinforced concrete, metal and plastic are found in specialized construction and sanitary ware shops, but septic tanks made of bricks, tires and other materials are not a target design and are made by themselves, by purchasing separate materials.
The septic chamber can be installed horizontally or vertically. And install them at a depth of at least a meter or placed on the surface of the earth. Septic tanks for a private house can be purchased completely autonomous or operating on the basis of electricity.
Device septic tank
A septic tank for a private house is a hydraulic equipment designed for cleaning and collection of household waste water. He works on the basis of cameras. A technical structure may have one, two or three chambers. The principle of operation for all septic tanks is identical.
If we take a three-chamber reservoir for an approximate consideration, in the first compartment the liquid enters the pipes and settles, the heavy particles settle to the bottom. As the tank is filled, water settles and decomposes. Having reached a certain level, the water from the first compartment is poured into the second one. There, it is cleaned and enters the next third compartment for subsequent post-cleaning and draining. Depending on the degree of purification, water can have a purity of 70 to 98%. Such water can be used for watering lawns, vegetables, irrigation of the garden.
As materials for the septic device are taken the concrete rings, polymeric tanks, metal niches, improvised tools like barrels, bricks, automobile tires.
Cumulative septic tanks
Cumulative septic tanks can be located near water reservoirs, water sources. They are ecological hydraulic structures, as their tanks are completely isolated, which eliminates the possibility of leaks. Technically they are easy to install, light in weight and can be mounted on any groundwater level. They do not need a drainage system and the installation of infiltrators.
The material for manufacturing storage septic tanks is different. It can be fiberglass septic tanks, based on reinforced concrete rings, metal, as well as low-pressure plastic. Depending on the cost, as an additional option, manufacturers accommodate a sensor that notifies the household of the maximum level of savings.
Immediately after the notification, you must use the assensial machine. The filling level of the tank can be adjusted independently. For this, periodically check the degree of filling of the septic tank with sewage. The smaller the volume of storage capacity, the more often it will be necessary to use the services of a sewer. Manufacturers of septic tanks of this type produce capacities ranging from 1,000 to 100,000 liters.
Cumulative septic tanks will be suitable for those private houses in which a small number of people live. Measures for cleaning for such a septic tank can be carried out once a year. In other cases, it is better to choose a more functional device that will save waste costs. The most popular for a country house is a completely budgeted septic tank of concrete rings. Such a design can be installed independently without the help of specialists.
Septic tank for the house without pumping out
The system of autonomous sewer for a country house without pumping involves a biological septic tank. It consists of two monolithic chambers. The first tank has a bottom, in the second it is absent. The compartments are interconnected by a pipe. When sewage enters the well, the water settles and is processed by bacteria. As a result of the work of anaerobic creatures, the substances decompose into gas and water. Therefore, to vent gas in the septic tank, it is necessary to install a vent pipe.
The second compartment of the septic tank produces filtered water up to 98%. Purified water can be used for irrigation or leave it in the chamber to leave it in the soil.
Bacteria for biological septic occupy through the toilet. They settle in the first compartment and begin their action. As a rule, with proper operation, smells from the septic tank are not released, but in case of their appearance, a chemical absorber of odors can be added to the first well. They are sold in specialized stores.
is it necessary to clean the biological septic tank?
The biological septic will last for about 10 years without pumping. But you have to consider that septic tanks, without pumping out, do not exist. Sediment will still settle on the bottom of the chamber. It looks like mud and it must also be pumped out. As soon as the remaining sewage reaches the level of the overflow pipe, they will need to be eliminated. Otherwise it will not be a septic tank, but an ordinary cesspool.
correct operation of the septic tank without pumping out
- To ensure that your septic has served as long as possible, calculate the volume of the bowl and the estimated outflow of sewage;
- For a biological septic tank, only organic waste should flow through the pipe. That is, you should take as a rule that carrots are processed under the influence of anaerobic bacteria, and paper and other solid debris will settle on the bottom of the chamber;
- Monitor the condition of the septic tank. In case of smells, overcrowding, take measures to eliminate the problem;
- Do not moisten the soil near the septic tank. This will lead to the destruction of its walls.
Septic Biotank
Septik Biotank is a representative of the volatile model. In its series, it has several varieties of cleaning stations. On sale you will meet septic tanks Biotank 3, Biotank 4, Biotank 6, Biotank 8, Biotank 10. Each model has a prefix in the form of a figure. It corresponds to the number of people that will serve a septic tank.
Septic tanks Biotank are horizontal and vertical. When choosing a model, it should be taken into account that the excavation for a horizontal septic tank should be digged to a shallower depth than for a vertical septic tank. Install the Biotank station in a pit, which will correspond to the height of the septic tank, + 10 cm in order to pour the reservoir. On each side, you also need to leave an additional space of 25-30 cm, which you need to fill up with excavated earth.
Each septic model has four chambers. They are divided among themselves cast plastic partitions. The first compartment is a sump for stock masses. The second part of the septic tank is oxidized with a nitrifying agent. For this procedure, air is additionally supplied to the chamber. In the third compartment there is a sedimentation filter, in which the fractions are separated into water and a sedimentary part. At the same time, some of the water along with the sediment is sent for treatment back to the first chamber. In the fourth tank there is a biofilter that purifies water by 98% and feeds it to the outlet. The water outlet from the septic tank can be forced or equipped with a gravity discharge.
There is a station based on the compressor, which implies a small consumption of electricity. In the event of a power outage, the station can operate for 24 hours in an autonomous mode. Further, it restores the regime and in a short time is introduced into the work.
Tips for installation and operation of septic tank Biotank:
- Only sealed septic tank can be used as an installation. Before installation, check the Biotanka surface for damage;
- Before installing the station, select its proper location and prepare the foundation pit in accordance with the required dimensions;
- Carry out accurate calculations of the slope of the pipe, the width and depth of the excavation;
- Once a year, it is necessary to clean the first and third cameras. Do this with a sewer machine. Then these septic compartments are filled with 2/3 of clean water.
Septic tank
The Septic tank has a modular design. You can only buy a septic tank and equip a drainage well with it, or you can purchase an additional infiltrator that will purify the sewage water at the outlet. The main bowl of the septic tank is of different sizes. In the Tank series you will meet Tank-1, Tank-1,5, Tank-2, Tank-2,5, Tank-3, Tank-4. Each tank is designed for a different volume of waste water.
The tank is made of polypropylene. The walls are strong and have a finned surface. You can install this septic tank yourself. For this, excavate a pit suitable for the volume of a septic tank.
Prepare a layer of waterproofing. At the bottom, pour a layer of sand 30 cm and tamp it. If the groundwater is high, then the bottom can be reinforced with a concrete screed.
When installing the septic tank, sand-cement mixture is used as the backfill. The reservoir is rammed and filled with plain water. If you want to buy an infiltrator, then a separate pit is prepared for him. Under it lay a layer of gravel and gravel. Only a mound of sand and soil is made from above.
The whole model range of septic tank has a single operating principle. Sewage flows through the sewer pipe into the first chamber of the septic tank. Sludge settles in it. The effluents are treated with special bacteria. After that, water rises, and solid fractions settle to the bottom. After the first treatment, the wastewater enters the second compartment for deep cleaning. And in the third chamber there is a biofilter, under the action of which there is separation of pure water from organic compounds.
The final stage of cleaning with different models can be arranged in different ways. For example, you can choose an infiltrator, after which purified water enters the ground, you can also construct a drainage well where the water will be sucked into the ground through a bulk cushion, or install a storage tank for further use of water. Some homeowners do not install anything and set up a sink in the field.
Septic tank for the house price
The most budgetary model of a septic tank will be one made from improvised means: old barrels, automobile tires. Of the costs that you will need to make, the funds will go only to the sealant and pipes. Brick walls and reinforced concrete rings will cost more. For example, 1 reinforced concrete base will cost you around 3 thousand rubles.
The prices for ready-made septic tanks will be several times higher, as this is a ready-made structure that does not require any further development. If you consider the universal installation Tank-1 with a mechanical method of cleaning for two people, then it will cost you 20 thousand rubles.
Model Tank-4, designed for 7-9 people. In the set of the main installation there is an infiltrator. There is such a construction of 65 thousand rubles. Manufacturers give it a guarantee of 50 years.
As for the Biotank model range, the prices for this installation start from 45 thousand rubles (Biotank 3). The capacity of such a septic tank will be 600 liters per day. The most expensive model for this device will be Biotank 10 with a forced discharge of water - 132 thousand rubles. In the kit for the installation there is a special equipment - a pump. If you want to buy a similar model of a septic tank with gravity flow, it will cost about 96 thousand.
On this review of septic tanks for a private house is over. Choose only the tested settings that will serve you for a long time. Remember that it's better to overpay a small amount for a voluminous installation, than to spend on wastewater services. In addition to the article, as a good example, you can see a video about the selection of septic tanks for the house. Success in the household!
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