SYSTEM OF DRINKING WATER TREATMENT USING IMMERSED MEMBRANES

摘要

PURPOSE: A water purification system using an immersed membrane device is provided to prevent a concentration phenomenon of contaminants in a separation membrane tank, and to increase a life span of the immersed membrane device in a filtering process. CONSTITUTION: A water purification system using an immersed membrane device includes the following steps: condensing a flocculant in inflow water; precipitating the condensed water through an inclined plate setting basin; and filtering the precipitated water by a hollow fiber membrane in a separation membrane tank. The inclined plate setting basin comprises a bottom surface, a wall surface, and a precipitate section frame(10) in which an inflow(15) and an outlet are formed on the both wall surfaces.