| 河南某县产业集聚区污水处理工艺设计及效果 | 
| 朱勍, 田敏敏, 赵同谦, 肖春艳, 陈睿 | 
| Wastewater treatment process design and performance of an industrial cluster in a county of Henan province | 
| Qing ZHU, Minmin TIAN, Tongqian ZHAO, Chunyan XIAO, Rui CHEN | 
| 图3 进出水COD、NH3-N、TN、TP及去除率 | 
| Fig. 3 COD,NH3-N,TN and TP and removal rates of influent and effluent | 
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