| 摘要 |
PURPOSE: A rapid precipitation filtering type advanced treatment apparatus and an advanced treatment method using the apparatus are provided to maximize the efficiency of sludge treatment and to remove bad odor from the sludge. CONSTITUTION: A rapid precipitation filtering type advanced treatment apparatus includes an aeration bath(100), a first stirring bath(200), a second stirring bath(300), a precipitating bath(400), a filtering bath(500), a sludge transferring part(600), and a sludge exhausting part(700). The aeration bath includes an air diffuser(130). The first stirring bath includes a chemical introducing unit(240) and a first stirrer(230). A plurality of slanted plates is arranged in the precipitating bath. The upper parts and the lower parts of the slanted plates are alternately opened. The filtering bath is installed at the rear part of the precipitating bath. The sludge transferring part transfers a part of sludge to the aeration bath. The sludge exhausting part transfers a part of the sludge to a thickening bath. |
