Integral concrete septic tank adopts C40 grade concrete and steel reinforcement perfect combination, using mold sub-forming. The appearance of the cylindrical shell, due to the high technical content of the mold, the inner wall can be smoother than the outer wall. Taking 50 cubic meters as an example, the concrete septic tank has a self-weight of 16.5 tons and 6 weighted load-bearing beams inside.

Sewage treatment operation caused by sludge blackening for many reasons, such as due to the lack of dissolved oxygen in the aeration basin caused by sludge blackening, the influent water contains more pigmented substances.

With the construction of the new countryside, rural bathrooms and septic tanks have entered a new phase of preventing intestinal infectious and parasitic diseases by harmlessly treating feces to reduce the chance of pathogen transmission. So what is the principle of rural toilet and septic tank? What are their characteristics? Follow the editorial below to take a look!

Fiberglass reinforced plastic (FRP) septic tank is a pool made of synthetic resin as the matrix, glass fiber or its fabric as the reinforcing material specially used for the treatment of fecal wastewater and domestic sewage.

The traditional septic tank has been used for a very long time in people's lives, it has many advantages and disadvantages, most of them are brick structure, there are also reinforced concrete structure, in the production process are relatively simple, there is no technical content to speak of. After a long time of use, a variety of problems will occur, such as easy leakage, easy to clog, water treatment is also not good, especially easy to pollute the environment around the residents, increasing the burden of downstream sewage treatment. In the sense of environmental protection, the traditional septic tank can be eliminated, so that the FRP septic tank takes its place.