éí=Ç/x®ïýK3t|OÊÙËl#Ä9$ 关键词:生物滤池;除铁除锰;需氧量;曝气 [gap=862]Keywords:biofilter;iron and manganese removal;oxygen demand;aeration
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The effects of aeration on biological iron and manganese removal in groundwater were investigated and the appropriate aeration pattern was established.
为了研究曝气在生物除铁除锰中的作用,确定合理的曝气方式和曝气强度。
So the economic benifits of the technique are obvious. The technique is another development in the field of iron and manganese removal, and enlarges the research field of iro...
该工艺是地下水除铁除锰技术及工艺上的又一突破,拓展了地下水除铁除锰技术的研究领域。
Through immobilizing the isolated Leptothrix bacteria on manganese sand and quartz sand, the iron and manganese removal efficiency by the biologically immobilized filtration columns were studied.
通过在锰砂及石英砂上固定自行分离的纤发菌属细菌,研究了生物固定化锰砂及石英砂滤柱的除铁除锰能力。
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