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抽吸过滤是近几年出现的一种过滤形式,用于水上水厂较多,它与压力过滤、重力过滤一样,用来去除沉淀后或絮凝后水中的细小颗粒杂质,其过滤机理与重力过滤基本相同。抽吸过滤工作水位浅,净水系统高程好布置,投资较省,有一定特色。我公司3.5T/d 水上水厂采用移动罩滤池抽吸过滤,1982年7月1日投产,几年的实践、观测,
Suction filtration is a form of filtration that has emerged in recent years. It is used in a large number of water plants. Like pressure filtration and gravity filtration, it is used to remove fine particulate impurities in precipitated or flocculated water. Its filtration mechanism and gravity The filtering is basically the same. The working level of suction filtration is shallow, the elevation of the water purification system is good, the investment is relatively cheap, and has certain characteristics. Our company’s 3.5T/d water plant adopts a mobile hood filter for suction filtration. It was put into operation on July 1, 1982, and several years of practice and observation,