WASTEWATER TREATMENT SYSTEM AND METHOD

摘要

Disclosed is a wastewater treatment system. The disclosed wastewater treatment system comprises: i) a main bioreactor tank for introducing wastewater; ii) an auxiliary bioreactor tank for simply treating the wastewater excessively introduced by mixing the rainwater and the wastewater in the main bioreactor tank, when rain falls; and iii) a precipitation tank connected to the main bioreactor tank and the auxiliary bioreactor tank for discharging the treated water while precipitating floating matters in the wastewater containing activated sludge discharged from the bioreactor tanks.