A study on thickening waste activated sludge was carried out in a pilot-scale dissolved-air flotation unit. Thickening process curves in different operational parameters were obtained.
通过中型试验研究，获得了在不同运行参数情况下的活性污泥气浮浓缩过程曲线；
The aeration flotation process is a new application to the activated sludge processes. The final tank USES dissolved air flotation instead of sedimentation, and is combined with the aeration tank.
曝气气浮池是活性污泥法中的一种新型构筑物，它是以气浮代替沉淀，并与曝气池有机组合而成。
The aeration flotation process is a new application to the activated sludge processes. The final tank USES dissolved air flotation instead of sedimentation, and is combined with the aeration tank.
曝气气浮池是活性污泥法中的一种新型构筑物，它是以气浮代替沉淀，并与曝气池有机组合而成。
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