通过静态吸附实验和动态过滤实验研究复合凹凸棒滤料对氨氮和有机物的去除效果。
The removal effect of ammonia nitrogen and organic material with composite attapulgite filter by static adsorption experiment and dynamic filtration experiment was studied.
结果表明，滤前水中有机物含量和滤料粒径对BAF除氨氮能力影响较大。
The results showed that the organic content of influent and filter media size influenced ammonia removal of BAF significantly.
同时．考察了粒径、 滤速等对沸石除氨氮效果的影响。
The influence of Zeolite size, filter velocity and contact time on removing -nitrogen has been discussed too.
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