The volume of final residual solid product is only 1.2% of the thickened sludge.
最终残余固体产物的容积仅为浓缩污泥容积的1.2%左右。
The research on optimizing chemical dosage consumption is an important question for discussion in thickened sludge dewatering operation.
确定絮凝剂的最佳投药量的研究一直是污水处理厂运行中的一个重要课题。
Polymer is normally added to enhance solids capture, overflow is recycled, and thickened sludge withdrawn for further dewatering and disposal.
通常聚合物会被添加来增加固体截留（物质），溢流被再循环，浓缩污泥被抽取以用来进一步脱水和处置。
Quite a number of expenses were paid for chemical consumption in thickened sludge de-watering operation in municipal wastewater treatment plant.
城市污水处理厂污泥浓缩脱水的药剂消耗是主要的运行费用。
Results showed that thickened sludge need the least flocculant while digestive sludge need the most flocculant, with all the flocculants having optimum dosages.
结果表明，浓缩污泥所需要的絮凝剂最少，消化污泥所需要的絮凝剂最多，并且各种絮凝剂都存在着最佳投加量。
Wasted activated sludge from industrial wastewater treatment plant was thickened by air flotation.
用气浮法对某工业污水处理厂的剩余活性污泥进行了浓缩研究。
Wasted activated sludge from industrial wastewater treatment plant was thickened by air flotation.
用气浮法对某工业污水处理厂的剩余活性污泥进行了浓缩研究。
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