Mechanical aeration suction, water and airTo find out the effectiveness of mechanical aeration suction, water and air. Focusing on applied to water retention pond, with a capacity of not more than 500 cubic metres of waste water and waste water flowing into a pond is formed from household consumption rate of water flow into the pond does not exceed 100 cubic meters per day.The benefitsUse for air (oxygen) to the waste water treatment in water bodies that flow rates are less, and has a depth of much.
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