sludge dewatering property 污泥脱水性能
The results have shown that adequate dosage of polyacrylamide (PAM) can reduce the specific resistance and improve the dewatering property of the sludge.
试验结果表明，适当投加聚丙烯酰胺可以降低污泥比阻，改善脱水性能。
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.
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。
The gravitational settling, flocculating and condensation, the theory of filtering, flushing and dewatering , the property of medium have been studied in detail also.
对重力沉降、絮凝与凝聚、过滤理论、洗涤与脱水及介质的性能进行了详细分析。
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