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The simultaneous biological removal of iron, manganese and ammonia from simulated contaminated groundwater was studied by biological aerated filter using dual layer ceramsite as support material in the lab. The system was simultaneously inoculated with iron and manganese oxidizing bacteria, nitrifying bacteria and nitrification bacteria and a series of experiments was performed to investigate simultaneous...
In this study a orthogonal text was performed, in order to investigate the main factor for simultaneous biological removal of iron, manganese and ammonium, and offer theoretical support for simultaneous biological removal of iron, manganese and ammonium from the micro-contaminants groundwater. Under the condition of static text, the concentration of iron, manganese, ammonia and dissolved oxygen content...
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