Fresh air, good rest and the absence of the bustle of the metropolis - all this characterizes living in a cottage or in a country house outside the city. Despite the merits of such a residence, the idyll can be overshadowed by ... the lack of the possibility of connecting the sewage system to a centralized system. Then the issue of pumping out septic tanks can cause many problems. Since it has long been proven that a cesspool is a source of bacteria reproduction, and that waste can seep into the ground, harming the environment, a rational way out for sewerage in a country house is to install a septic tank. This is a popular measure due to its efficiency and minimal cost.
A septic tank is 2-3 sealed containers that are interconnected and located underground. They are designed for the treatment of waste and sewage water. When contaminated water enters such a system, it is produced:
- wastewater treatment and clarification,
-decomposition of residues (organic and chemical),
-purification of water by bacteria and microorganisms.
Pumping of septic tanks in the EcoTrans company is carried out by biological and mechanical methods, in detail at ilosos.su . First, the water that has entered the septic tank settles, then it is separated into a solid fraction, which settles at the bottom of the septic tank and liquid, which enters the next tank with a biofilter. Wastewater treatment is carried out, then clarified water without impurities is discharged into a ditch or into the soil. The industrial water obtained in this way complies with the established standards in terms of purity, it can be used for irrigation.
The design is reliable, simple, economical and compact, in addition, septic tanks are pumped out less often than cesspools - twice a year. No matter how effective a septic tank is, you cannot do without the services of a sewer. Sludge at the bottom of the treatment plant needs to be pumped out from time to time, otherwise the reservoirs may be flooded, and the filtration fields become clogged, which will entail the costs of flushing the pipes or replacing them.
