2011•Guangzhou Chemical IndustryRequires access
Research of Nitrogen and Phosphorus Removal in Urban Sewage Wastewater Treatment Plant
Sun Shu-qun
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Abstract
The nitrogen and phosphorus removal in urban sewage treatment plant became more difficult to control,and was the present situation of most sewage treatment plants.From ten miles river sewage treatment plant design process,and the actual operation conditions and the data of two months' operation of the plant were analyzed.The water conditions,and actual control condition were aslo analyzed.The reason of nitrogen and phosphorous non-compliance was got and the conclusions were proposed.