A house without sewage is a dubious option for the comfort of living. True, the sewer system of their own home in the private sector is the business of the owners themselves, and not the housing and communal services. The simplest design, a cesspool, as it is used, accumulates in drains and therefore it is very unpleasant to smell. However, time does not stand still and a modern sewerage solution will become a septic tank for a private house.
What is a septic tank for a private house?
A septic is called an installation in the yard, which is connected to a local sewage system . The construction of a septic tank for a private house is a reservoir, consisting of one or more chambers. From the house through the pipeline, drains enter the first chamber. There, the waste is separated - heavy settles, and the lungs and fat float. Further, the initially discharged effluents fall into another chamber, where they are separated again, purified of organic constituents by special bacteria. The last stage includes the final processing of impurities and their passage through filtration. This is the most progressive model of a septic tank, simplified models may not have filters and consist of one camera.
Types of septic tanks for a private house
Mainly septic tanks are divided according to the mode of operation. For example, a cumulative option is a sealed container for collecting drains and bundling their heavy inclusions and lungs. As the filling is completed, the storage septic tank will have to be cleaned with sewage technology.
In a septic tank with soil after-treatment, the effluents not only accumulate, but also are purified first by anaerobic bacteria through a device aerator. Then, passing through the ground fields of filtration, they come out clarified.
A septic system with a deep biological purification in a private house implies a completely different level of purification. In the first chamber of the tank, the effluents pass, as usual, into heavy and light fractions. After purification in the second chamber, anaerobic and aerobic bacteria in the third runoff are disinfected with chemical preparations.
Also, septic tanks are classified according to the material of manufacture. There are:
- metallic, strong, but subject to corrosion;
- Reinforced concrete, reliable and durable;
- brick, poorly hermetic;
- plastic, light, airtight, but not strong.
According to the location of the tanks, septic tanks are superficial and underground.
Septic tanks for a private house - how to choose?
When choosing a septic tank, consider the following:
- volume of effluents;
- ground composition;
- the nature of residence in a certain house.
The amount of waste that is generated in your day, depends on the productivity of the septic tank, which you need. A single-chamber septic tank is taken for houses where up to 1 m3 sup3 drains are formed within 24 hours. Products with two cameras - this is the choice for a house, where a day consumes up to 10 m3 of water. Sinks that exceed 10 mSup3 require three-chamber models.
On light loamy and sandy loam soils, it is possible to install bio-septic tanks for a private house, that is installations with filtration fields and with bacterial cleaning. In heavy ground, only a cumulative option is possible.
If you are looking for a septic for a summer house, where you will visit from time to time, stop the selection on a simple cumulative option. However, if you plan to visit your "six hundred" areas often and for a long time, and even invite guests, the contents of the storage septic tank will have to be pumped out too often. Therefore, products will not come with accumulation, but with filtration. A septic tank with a deep biological purification can be installed only for a dwelling in which one resides permanently, otherwise bacteria will simply die.
Among the septic tanks for private houses, powerful and affordable Tank installations, reliable Topas, unpretentious Unilos and compact Triton are popular.