This kind of wastewater can be treated by integrated equipment, and its built-in process can choose domestic sewage treatment process, that is, "AAO+ precipitation + filtration + disinfection" can meet the discharge standard.That is, CODcr≤50mg/l, BOD5≤10mg/l, SS≤10mg/l, NH3-N≤5mg/l, TN≤15.0mg/l, TP≤0.5mg/l.