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出 处:《环境保护前沿》2017年第2期63-68,共6页Advances in Environmental Protection
摘 要:蒙阴县蒙山水厂双阀滤池存在进水虹吸管、排水虹吸管运行管理困难等问题,导致双阀滤池无法正常使用,为此进行改造,在对原池体不进行太多改动的前提下,将原双阀滤池改为炭砂均质滤料气水反洗滤池,改造后出水水质效果明显、运行稳定、管理方便,节水显著。In Mengyin County Mengshan waterworks, double-valve filter has the influent siphon, drainage siphon operation and management difficulties. As a result, dual-valve filter can not be used nor-mally. Therefore, it is necessary to do some transformation. On the premise of not too many changes, the original double-valve filter should be transformed to carbon sand homogeneous and air-water backwash filter. The effect is obvious: Great improvement in water quality, stable operation, convenient management, and water saving.
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