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絮凝污泥回流强化混凝的研究及应用 被引量:3

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摘要 为强化混凝工艺,提高斜板沉淀池处理效果,将斜板沉淀产生的煤泥回流至混凝池之前,可以有效减少PAC及PAM的用量。研究表明,当原水浊度在300 NTU~1000 NTU之间时,将体积比为1%的煤泥回流至混凝池可以起到强化混凝的作用;其中原水浊度在700 NTU时,可减少PAC、PAM用量分别为25.0%、37.5%。
出处 《能源与环境》 2021年第4期59-60,69,共3页 Energy and Environment
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