石灰作为一种传统的助凝剂，应用于水厂排泥水调质浓缩工艺，可提高污泥颗粒密度，改善污泥沉降脱水性能。
In the wastewater conditioning and concentration process, lime can be used to raise density of the sludge particles, and improve the property of sludge dewatering.
处理污泥脱水，可与少量有机絮凝剂配合使用，减少有机絮凝剂用量，降低污泥脱水处理运行成本。
When dewatering sludge, it could cooperate with the few organic flocculants, reduce the use quantity of the organic flocculants, reduces the cost of the sludge dewatering process.
实践表明，腐殖土活性污泥工艺可强化对氮、磷的去除，使污泥脱水性能大大改善，实现污水处理流程的无臭化。
The practice shows that the humus soil activated sludge process can enhance nitrogen and phosphorus removal, improve greatly the sludge dewaterability and realize the odor…
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