MERGING APPLICATION APPARATUS AND THE METHOD FOR DYEING WASTE-WATER AND FOOD WASTE-WATER USING MOVING BED BIOFILM REACTOR

摘要

PURPOSE: A merging and processing apparatus of food wastewater and dyeing wastewater and a method for the same are provided to reduce the generation amount of sludge by implementing a wastewater processing process without a primary pre-processing process. CONSTITUTION: A neutralizing tank(110) includes the inlet of dyeing wastewater and neutralizes the pH of the dyeing wastewater. A mixing part mixes the dyeing wastewater from the neutralizing tank and food wastewater. A dyeing wastewater supplying part further supplies dyeing wastewater from the neutralizing tank. A cover covers the entire mixing part and a part of the dyeing wastewater supplying part. A baffle slantly sprays the dyeing wastewater of the dyeing wastewater supplying part into the mixing part. A mixing unit(120) includes a storing tank in which mixed wastewater is stored. A reacting tank(130) processes the wastewater using aerobic microorganism. A coagulating tank(140) coagulates solid material of the processed wastewater. A precipitating tank precipitates the solid material.