作者系统地分析了直接回收滤池反冲洗水对絮凝、沉淀和过滤工艺的影响；
The effects of direct filter backwash water recovery on the flocculation, sedimentation and filtration processes are studied.
通过对新开河水厂排水工艺的深入分析，进行了滤池反冲洗水回用的试验研究。
Experimental researches on the reuse of filter backwashing water are carried through by giving a thorough analysis to the drainage technology in Xinkaihe Waterworks.
针对长江原水浊度较高的特点，采用了两级高效反应沉淀池、均质石英砂滤料气水反冲洗滤池处理工艺。
Considering the high turbidity of the Yangtze River water, two-stage high efficient reaction and sedimentation tanks, and sand filter with air-water backwashing are employed.
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