水溶性胶黏剂生产废水处理工程实例
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董希青,袁金秀,崔鑫
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In-situ treatment of water-soluble adhesives production wastewater by a combined process
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Xiqing Dong,Jinxiu Yuan,Xin Cui
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表3 各单元出水水质
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处理单元 | pH | COD/(mg·L-1) | COD去除率/% | BOD5/(mg·L-1) | BOD5去除率/% | 氨氮/(mg·L-1) | 氨氮去除率/% | SS/(mg·L-1) | SS去除率/% | 调节池 | 5~7 | 5 500 | — | 1 000 | — | 52 | — | 3 000 | — | Fenton池 | 3~4 | 3 905 | 29 | 1 380 | — | 35.7 | 31.3 | 2 700 | 10 | 混凝沉淀池 | 7~9 | 3 520 | 9.8 | 570 | 58.6 | 30.1 | 15.6 | 655 | 75.7 | UASB | 7~8 | 635 | 82 | 365 | 35.9 | 29 | 3.6 | 450 | 31.3 | 生物滤池 | 7~8 | 350 | 44.9 | 253 | 30.7 | 22.4 | 22.7 | 315 | 30 |
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