石佛水厂是一座以黄河侧渗水作为源水的地下水水厂 ,设虹吸进、排水管型生物除铁、锰滤池一座。该滤池存在冲洗水浪费的问题 ,具体表现在两个方面 :①排水渠道内用于形成排水虹吸的水只占一小部分 ,而剩余大部分被虹吸白白排掉 ;②反冲洗过程中 ,有一部分清水从配水渠经排气管 Stone Buddha Waterworks is a groundwater seepage water as the source of the Yellow River waterworks, siphon into the drainage pipe type biological iron, manganese filter a. The filter has the problem of waste of washing water, which is specifically manifested in two aspects: ① the water used for forming the drainage siphon in the drainage channel occupies only a small part, while the remaining part is largely excluded by the siphon; ② In the backwashing process, Part of the water from the distribution channel through the exhaust pipe