WASTEWATER TREATMENT SYSTEM USING MOLASSES

摘要

PURPOSE: A water waste treating system using molasses is provided to make the most of using organic waste by using molasses waste as an extrernal carbon source and increase a removing rate of organic compounds and nutritive salts by providing molasses to the water waste of C/N ration and livestock. CONSTITUTION: A water waste treating system using molasses(A) comprises a supplying device(M) and a reacting device. The supplying device provides molasses as an external carbon source. The reacting device is provided with molasses from the supplying device. The supplying device comprises an embedded body and housing and the embedded body comprises a container for storing and a discharging member. The reacting device comprises SBR(10) and MBR(20). The SBR comprises the first reacting tub(11), an air diffuser(13) and a blower(B). original water is put into the first reacting tub. An air diffuser is equipped in the first reacting tub and the blower supplies air to the air diffuser. The MBR comprises the second reacting tub, a membrane module(23) and an elevating device(25). Water waste passing through the first reacting tub flows into the second reacting tub. The membrane module is equipped in the second reacting tub. When the concentration of sludge increases according to the flow, the elevating device increases the membrane module.