By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.
制革污
采用预曝
处理后，可大大提高初沉池沉淀效果。
风；充；曝
;
风;;池时间带；含层；曝区；带池；曝塘；池By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.
制革污采用预曝处理后，可大大提高初沉池沉淀效果。
It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.
实践
,
井曝生化处理技术处理环氧丙烷皂化污是行之有效的。
Plymesh aeration pads are used to fluidize and to optimize the flow rate of powdered and pulverized products in silos and in bunkers.
使用复合网风垫后，地上式青贮槽中的粉末可实现流体化，流速达到最佳化。
声
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