| 摘要 |
A wastewater treatment equipment using microorganism carriers is provided to maximize treatment efficiency of sewage/wastewater by always allowing the purified wastewater/sewage to be discharged to the outside through a discharge port after purifying sewage/wastewater that has flown into the wastewater treatment equipment through the microorganism carriers. A wastewater treatment equipment using microorganism carriers(400) comprises: an aerobic tank(100) for temporarily storing sewage/wastewater flown in through an inflow pipe(110); an anoxic tank(300) which is set up within the aerobic tank, which has an inlet(310) formed in a lower portion thereof to flow sewage/wastewater into the anoxic tank through the inlet, and in which the microorganism carriers are filled; a discharge pipe(320) which is connected to an upper wall face of the anoxic tank to discharge sewage/wastewater that has been purified through the microorganism carriers; and an air supply pipe(200) disposed on the bottom of the aerobic tank to supply coercively air(oxygen) into the aerobic tank. The anoxic tank is set up on a central portion of the aerobic tank. The air supply pipe is disposed to surround the circumference of a lower part of the anoxic tank. |
