| Cu-ZSM-5催化降解含酚废水反应条件的研究 |
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| 引用本文： | 张金军,豆林. Cu-ZSM-5催化降解含酚废水反应条件的研究[J]. 泰山学院学报, 2011, 0(3): 62-66 |
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| 作者姓名： | 张金军 豆林 |
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| 作者单位： | 泰山学院化学与环境科学系,山东泰安,271021 |
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| 摘 要： | 酚类化合物是工业废水中常见的高毒性、难降解有机物.本文研究了利用Cu-ZSM-5分子筛催化降解含酚废水的条件,详细考查了pH值、反应温度、催化剂用量、焙烧温度以及催化剂的反应时间等因素的影响,并优化了反应条件.研究显示:当pH为4.5、反应温度160℃、催化剂最佳用量1.8g/L、焙烧温度420℃、反应进行1h时,含酚废水的COD去除率为99.2%.
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| 关 键 词： | 含酚废水 Cu-ZSM-5分子筛 COD去除率 |
Study on Catalytic Degradation of Phenolic Wastewater with Cu - ZSM |
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| ZHANG Jin-jun,DOU Lin. Study on Catalytic Degradation of Phenolic Wastewater with Cu - ZSM[J]. Journal of Taishan University, 2011, 0(3): 62-66 |
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| Authors: | ZHANG Jin-jun DOU Lin |
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| Affiliation: | ZHANG Jin-jun,DOU Lin(Department of Chemistry and Environmental Science,Taishan University,Tai'an,271021,China) |
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| Abstract: | Phenolic compounds are the common poisonous but hard - degradable chemical materials in the wastewater. The influences on catalytic degradation over Cu -ZSM -5 zeolite catalysts were studied. Experimental results showed that pH was 4.5 ; the temperature w |
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| Keywords: | phenolic wastewater Cu -ZSM -5 zeolite removal rate of COD |
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