组合工艺处理涂装废水及其运行调控分析
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王慧娟,张志海,韩艳艳
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Combined technique treating painting wastewater and its operation control analysis
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Huijuan Wang,Zhihai Zhang,Yanyan Han
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表1 废水水质
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| 名称 | 水量 | SS | COD | 石油类 | 磷酸盐 | 总锌 | BOD | pH | | 热水洗 | 20 | 280 | 3 400 | 2 100 | — | — | — | 12~13 | | 预脱脂及脱脂废液 | 1.5 | 1 000 | 12 000 | 1 500 | — | — | 5 000 | 11~13 | | 脱脂后水洗废水 | 25 | 500 | 1 000 | 1 000 | 30 | — | 500 | 9~10 | | 表调废液 | 1.5 | 80 | 350 | — | 300 | — | 50 | 9~10 | | 磷化废液 | 0.3 | 300 | 600 | — | 3 000 | 120 | 200 | 3~4 | | 磷化后水洗废水 | 18 | 35 | 100 | — | 200 | 50 | 150 | 3~4 | | 电泳废液 | 0.1 | 15 000 | 20 000 | — | — | — | — | 2~3 | | 电泳清洗废水 | 25 | 600 | 1 300 | 50 | — | — | — | 3~6 | | 生活污水 | 50 | 200 | 350 | — | — | — | 200 | 6~8 |
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