Application of Microbial Technology in Wastewater Treatment

The biological treatment of sewage is the strengthening of water self purification. After removing the pollutants in the sewage, the microorganisms must be separated from the water. This separation is mainly through the fl occulation of microorganisms and the ingestion of protozoa and rotifers completed. This paper mainly introduces the application of microorganisms in sewage treatment, and several major sewage biological treatment technologies.