Anaerobic biological treatment costs low Ledong Li Autonomous County of dead pigs slaughtered sewage treatment process, but not better remove ammonia Ledong Li Autonomous County of dead pigs slaughtered sewage treatment process, so for higher water quality requirements, the usually after After anaerobic treatment, the need for aerobic treatment or removal of ammonia emission requirements in order to achieve water quality by chemical method. Ruizhao Xiang sewage treatment equipment sewage Scarlet hydrolysis acidification can effectively decompose organic molecules, reducing the processing load on the follow-up