This article mainly discusses sludge treatment system of sewage treatment plant,describes sludge discharge,sludge thickening,sludge conditioning,sludge mechanical dewatering,and sludge treatment and other aspects,so as to control sludge production and to guarantee the water quality of sewage treatment plant.%主要论述了污水处理厂的污泥处理系统,从污泥处理的各个环节,包括排泥、污泥浓缩、污泥调理、污泥机械脱水和污泥处置等几方面进行了阐述,行之有效的控制污泥生产,以保证污水处理厂水质合格达标。
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