process effluent of Xuan paper 宣纸的生产废水
Process water & effluent treatment 工业用水与工业废水处理
the effluent treatment process 治理污水过程
·2,447,543篇论文数据，部分数据来源于NoteExpress
The source of cold rolling wastewater was analyzed, the difficulties in dealing with cold rolling wastewater including selection of process, effluent quantity and quality of wastewater were indicated.
分析了冷轧废水产生的来源，说明了冷轧废水在处理工艺选择、 水质、水量确定上的困难。
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