| 合成革生产综合废水处理工程实例分析 | 
| 刘素杰,孙湘,张留成,吕转怀,张岩,张守健 | 
| Case analysis of synthetic leather production integrated wastewater treatment project | 
| Sujie LIU,Xiang SUN,Liucheng ZHANG,Zhuanhuai LÜ,Yan ZHANG,Shoujian ZHANG | 
| 图2 各处理单元出水COD、TDS、氨氮、总氮变化分析 | 
| Fig. 2 Analysis of COD、TDS、NH4+-N、TN change trend of different treatment unit | 
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