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家属住宅的污水排放主要通过厕所和厨房两套排放污水管道向室外排泄,而厨房排出的污水,水量大,含有泥沙,茶叶、油污等杂质,油污常附于管壁,粘着杂质,使管道内径减少,泥沙沉淀,管道很易阻塞,给用户带来不便,也给维修单位造成困难。究其原
The sewage discharged from the family’s house is discharged to the outside mainly through the two sets of sewage and sewage pipelines of the toilet and the kitchen. The sewage discharged from the kitchen has a large amount of water and contains sediment, tea, oil and other impurities. The oil is often attached to the wall, sticking impurities, and making the pipeline The inner diameter is reduced, sediment is deposited, and the pipeline is easily blocked, causing inconvenience to the user and causing difficulties for the maintenance organization. Study its original