WASTEWATER TREATMENT SYSTEM EQUIPPED WITH ODOR DISPOSAL MEANS

摘要

PURPOSE: A biological water treatment system equipped with concentrated selective odor disposal means is provided to effectively process odor depositing with water sunk under the anoxic chamber and aeration tank by covering a part of anoxic chamber and aeration tank including the covering of odor collecting mean and the partition wall. CONSTITUTION: A biological water treatment system equipped with concentrated selective odor disposal means comprises the aeration tank(T3) and concentrated selective odor disposal means. The concentrated selective odor disposal mean is installed on the upper part of the front partition(Tp) of the aeration tank. The aeration tank includes the anoxic chamber(T2) located on the front. The odor disposal mean is installed at the upper part of the partition which is located between the aeration tank and the anoxic chamber. The odor disposal mean comprises the cover(C). [Reference numerals] (AA) Inflow water; (BB) A2O method; (CC) Collecting odor; (DD) Biofilter; (EE,GG) Discharge; (FF) Activated carbon