Treatment method and the apparatus including ultasonic-electrolysis-precipitator and complexed upper filter isolator for domestic sewage or wasted water

摘要

An apparatus for treating wastewater and a method for processing the wastewater using the same are provided to separate sludge in a wastewater processing process easily and to improve treatment efficiency of denitrification and dephosphorization. An apparatus for treating wastewater includes an anaerobic tank of an upturn filtration-typed biofilm process, an anoxic chamber(30), an aerobic tank(40), an ultrasonic wave electrolysis settling tank(50), and a composite upturn filtration membrane separating tank. The ultrasonic wave electrolysis settling tank includes an electrolyzer, an ultrasonic generator and a minute diffuser. A contacting medium injected into an anaerobic tank and the anoxic chamber is a porous sulfur filter medium, and the contacting medium injected into the aerobic tank is a porous filter medium.