This standard specifies the terms and definitions, types and nomenclature, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of stacked screw dehydrators (hereinafter referred to as dehydrators) for sludge dewatering. This standard applies to stacked screw dewatering machinery for sludge dewatering during sewage treatment.
JB/T 12578-2015 Referenced Document
GB/T 10002.1 Rigid polyvinyl chloride (PVC-U) pipes for water supply*, 2023-09-07 Update
GB/T 10002.2 Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply*, 2023-09-07 Update
GB/T 10002.3 Valves made of unplasticized poly(vinyl chloride)(PVC-U)for water supply
GB/T 10894 Separation mechanical noise test method*, 2023-11-27 Update