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 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.
生物接触氧化池和生物陶粒滤池是对微污染原水进行预处理时两种常用的生物反应器。
Both bio contact oxidation tank and ceramic bio filter are always adopted for bio pretreatment of micro polluted raw water.
结果表明，选择合理的接触反应时间、滤层高度和滤速能有效去除微污染原水中的铅和汞。
The result shows that selection of suitable contact reaction time, filter bed height, and filtering velocity may result in efficient removal of lead and mercury.
间歇试验结果表明，对于微污染原水可以通过电解水供给氢气进行自养反硝化，并且通过对电流的控制可提高脱氮速度并可达到完全脱氮。
The batch operation demonstrated that the autotrophic denitrification with hydrogen produced from electrolysis of water can be used to treat the micro-polluted raw water.
较低投量的胶态水合二氧化锰表现出对原水的优良混凝效能和去除有机微污染的效能。
It gives best coagulation efficiency and good effect of removal organic pollutants to raw water in a low dosage.
较低投量的胶态水合二氧化锰表现出对原水的优良混凝效能和去除有机微污染的效能。
It gives best coagulation efficiency and good effect of removal organic pollutants to raw water in a low dosage.
应用推荐