秸杆化机浆废水膜处理与膜污染研究
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盘爱享,张华兰,施英乔,丁来保,田庆文,冉淼,房桂干
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Research on membrane filtration and fouling characteristics for the treatment of straw chemi-mechanical pulp wastewater
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Aixiang Pan,Hualan Zhang,Yingqiao Shi,Laibao Ding,Qingwen Tian,Miao Ran,Guigan Fang
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表3 各洗脱液成分
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| 项目 | | TN/(mg·L-1) | DOC/(mg·L-1) | UV254 | SUVA | | MF | 酸洗脱液 | 3.27 | 204.0 | 0.300 | 0.147 059 | | 碱洗脱液 | 7.42 | 261.2 | 0.300 | 0.114855 | | UF | 酸洗脱液 | 2.63 | 226.7 | 0.300 | 0.132333 | | 碱洗脱液 | 3.62 | 143.7 | 0.300 | 0.208 768 | | NF | 酸洗脱液 | 1.54 | 236.5 | 0.300 | 0.12685 | | 碱洗脱液 | 1.76 | 120.5 | 0.300 | 0.248 963 | | RO | 酸洗脱液 | 0 | 4.82 | 0.070 | 1.452282 | | 碱洗脱液 | 0 | 53.43 | 0.119 | 0.222721 |
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