Sludge filter press dewatering
666INTRODUCTION Sludge filter press dewatering is an important part of sludge treatment and disposal process. At present, the sludge dewatering methods used at home and abroad mainly include natural drying method, thermal drying method and mechanical dewatering method. Among them, the mechanical dewatering method is the most widely used, and the technology is generally adopted in large and medium-sized sewage treatment plants.1 Source of sludge...
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