The production and application problems of biological sand filter in treating micro-polluted water were studied in this paper, using the Fuyang River as source water.
本文以滏阳河水为水源，对生物砂滤处理微污染原水生产应用问题进行了理论研究。
The removal efficiency of pollutants from micro-polluted source water by the combined process of zeolite biofilter , coagulation sedimentation and UF was investigated.
将沸石作为生物滤池的填料，与混凝沉淀、超滤组合后用于处理微污染地表水，考察了其对污染物的去除效果。
The results showed that some organic compounds could be removed from micro-polluted source water by preoxidation with ferrate, which had good effect of aid to the coagulation and turbidity removal.
试验结果表明，对于微污染水源，高铁酸盐预氧化可有效地去除部分有机物，并具有良好的助凝除浊作用。
The results showed that some organic compounds could be removed from micro-polluted source water by preoxidation with ferrate, which had good effect of aid to the coagulation and turbidity removal.
试验结果表明，对于微污染水源，高铁酸盐预氧化可有效地去除部分有机物，并具有良好的助凝除浊作用。
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