分享：? ?Solution to effective aeration in top sealed basinsAeration basins are actually bio-che
Solution to effective aeration in top sealed basins
Aeration basins are actually bio-chemical reactors of which the bottom is not allowed to accumulate sludge. Once the sludge is accumulated, the effluent quality declines and malodor emission occurs. Sealing the top of basin becomes imperative. Here comes the dilemma. The diffusers of the bottom aeration device cannot be replaced or repaired with a top-sealed basin while the basin could not be sealed if the surface aeration device were installed.
The solution is to install the submersible floating aerators in the basins. The air supply system is the existing blowers in the blower house. A rotary joint is connected between the distribution pipe above the shield and the gas inlet tube beneath the shield. The aerator can swing clockwise or counter-clockwise and perform aeration and mixing. The nozzles in front of the submersible motor will never be blocked up. The production halt and shield removal for maintenance are not necessary. Moreover, the odor emission is prevented.