Integrated sewage treatment equipment in tourist areas

The removal of organic pollutants and ammonia nitrogen by integrated sewage treatment equipment in tourist areas mainly depends on the AO biological treatment process in the equipment. The working principle is at level A. Due to the high concentration of organic matter in the sewage, the microorganisms are in anoxic state. At this time, the microorganisms are facultative microorganisms. They convert the organic nitrogen in the sewage into NH3-N to synthesize new cellular substances, so A The grading pool not only has a certain organic matter removal function, which reduces the organic load of the subsequent aerobic pool to facilitate nitrification, but also relies on the higher concentration of organic matter in the raw water to complete denitrification and eliminate nitrogen eutrophication pollution.