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English
Sludge treatment is an important part of the water treatment in paper industry which can be performed on filter, screw and belt presses and also centrifuges. For dewatering the target is to achieve maximum water releasement while getting acceptable rates of solids throughput. Technically there is an optimum condition for each unit where desired solid throughput and cake moisture are met. Also, the quality of water discharging from the unit is needed to be taken into account. SINOFLOC coagulants used in water treatment are an effective sedimentation and centrifugation reagent in the treatment of partially digested or activated or chemically treated waste sludge from the paper.
