ADVANCED WASTEWATER TREATMENT AND WATER PURIFYING METHOD USING ROTATING-HANGING MEDIA BIOREACTOR AND MEMBRANE BIOREACTOR

摘要

PURPOSE: A foul water and a constant advanced treatment method using an MBR are provided to reduce process time, improve process efficiency, and improve the nutritive salts removal efficiency including BOD, COD, and SS. CONSTITUTION: A foul water and constant advanced treatment method includes next steps. The feed water is stored that the dissolved oxygen is reduced. The processing water is reacted while increasing the reaction efficiency with the pollution source in which the high concentration microorganism sticks and grows in the microorganism contact(S20). The processing water which liquid is separated from solid is discharged. The decoupling-type frame in which the microorganism contact ash is installed in the plate included in shaft.