一滤池反冲洗工艺现状滤池反冲洗是恢复和继续发挥滤池过滤功能的重要手段,滤池的效率全要依靠有效的清洗来实现。反冲洗强度不足,导致滤池清洗不干净、滤池堵塞较快、产生泥球以至影响过滤性能;反冲洗强度太大,可能出现滤料层、承托层翻动,膨胀太高,造成跑 The status of a filter backwash filter backwash filter is to restore and continue to play an important means of filter function, the efficiency of the filter depends on effective cleaning to achieve. Backwash strength is insufficient, resulting in unclean filter cleaning, filter clogging faster, resulting mud ball and even affect the filtering performance; backwash strength is too large, there may be filter layer, supporting layer flip, swelling is too high, resulting in running