Sewerage in the house.
Sewerage is a constant attribute of not only a well -maintained apartment, but also a country house. For decades (if not centuries) the only substitute for centralized sewage was a simple yard toilet, which is nothing more than a cesspool dug in the ground. A little later, the sewage system for a country house began to be made in the form of a cemented pit, something like a waste receiver. Thus, it was possible to prevent saturation of groundwater drains.
Today the sewage system for a country house looks different. 7 years ago, the regulatory documentation was made a ban on the creation of such structures in which the drains are directly in contact with the soil. This spurred to introduce local sewer systems for summer construction: drainage-main cleaning systems and septic tanks.
The compact version of the sewer system (purification of household drains) for country construction is a completely innovative approach to the issue of local cleaning facilities, ecology, saving nature and life level, in general. Our civilization has long been using two main sewer systems and methods of purification of household drains:
– an anaerobic system in which waste processing is carried out without forced air supply through forcedly introduced biological products;
– Aerobic systems. In them, a forced oxygen feed occurs. Propagation of bacteria occurs in a waste, organics are processed, it turns out active silt, which cleanses the water.
When determining the system for suburban construction, it is important to take into account that any aerobic structure that implies forced air supply requires, though a launching, but still electricity consumption, about 70 watts/24 hours. Traditionally, their work is periodic or continuous. The design of each manufacturer has its own, it may include all kinds of tank capacities (any diameters) of connecting drainage. The working principle of all aerobic sewers in general, similar.