The integrated sewage treatment equipment is difficult to maintain and repair due to its buried installation. Therefore, in the design, the equipment considers its maintenance free nature, and the overall structure of the equipment is reasonable and reliable. At the same time, it also takes into account that even if some faults occur, the equipment can be accessed through its various inspection holes.

All facilities of the integrated sewage treatment equipment are installed in several boxes,The main equipment is made of steel structure and undergoes deep anti-corrosion treatment. After mechanical rust removal treatment, the inner and outer surfaces are treated with epoxy coal tar for corrosion preventionThe anti-corrosion service life can generally reach more than 10 years.