The main purpose of the hydrolysis and acidification tank of the integrated sewage treatment equipment is to pretreat the sewage before treatment, conduct corresponding anaerobic fermentation of the wastewater in the water, and improve the biodegradability of the sewage. This is an important step before sewage treatment, which can directly affect the efficiency and treatment time of later sewage treatment, improve the efficiency of sewage treatment and reduce consumption.

       The oxidation tank is divided into several levels according to the degree of pollution of water treatment, ordinary type and enhanced type. Generally, it is judged based on the treatment time of the Integrated Sewage Treatment Equipment oxidation tank. If the treatment time is not more than four hours, use the ordinary oxidation tank. If the treatment time is between 4-6 hours, use the enhanced oxidation tank.

       Mainly, the effluent from the hydrolysis acidification tank flows to the contact oxidation tank for biochemical treatment. Most of the organic matter in the raw sewage is degraded and purified here. The aerobic bacteria use the filler as a carrier and use the organic matter in the sewage as food to decompose the organic matter in the sewage into inorganic salts, thereby achieving the purpose of purification. The survival of aerobic bacteria requires sufficient oxygen, that is, there is enough dissolved oxygen in the sewage to achieve the purpose of biochemical treatment. The air in the aerobic pool of the integrated sewage treatment equipment is provided by the fan. The pool uses elastic three-dimensional filler. The filler has a large surface area ratio, long service life, easy to film, and corrosion resistance. The bottom of the pool uses a rotary mixing aerator to achieve a high transfer rate of dissolved oxygen. It also has the advantages of light weight, no aging, not easy to block, and long service life.