ANAEROBIC REACTOR FOR WASTEWATER TREATMENT APPARATUS

摘要

PURPOSE: An anaerobic reactor for wastewater treatment apparatus is provided, which is characterized in that a wastewater ejecting port and a recycled sludge ejecting port are rotated for uniform eject of wastewater and recycled sludge at the fixed water level respectively. And eject levels of wastewater and recycled sludge are different for maximized anaerobic reaction. CONSTITUTION: The anaerobic reactor(1) comprises the following parts: a shaft(2) installed at the anaerobic reactor(1) vertically; a wastewater inflow pipe(3) and a recycled sludge inflow pipe(4); a wastewater/recycled sludge staying part(5) for rotating with the shaft(2); one or more ejecting pipe(6) of wastewater and recycled sludge for rotating with the shaft(2); a discharging part(7) for discharging treated water into an aerobic reactor; and a sludge collecting part(8) installed at the lower part of the anaerobic reactor(1).