| 改性沸石去除工业乳化废水中COD的研究 |
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| 引用本文： | 赖经妹,叶志平.改性沸石去除工业乳化废水中COD的研究[J].环境科学与管理,2010,35(3):79-81. |
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| 作者姓名： | 赖经妹 叶志平 |
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| 作者单位： | 1. 广东纺织职业技术学院,广东,佛山,528041
2. 华南师范大学,化学与环境学院,广东,广州,510631 |
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| 摘 要： | 采用10%HCl浸渍处理后改性沸石处理工业乳化废水。试验结果表明,改性沸石处理工业乳化废水的优化条件为：最佳粒径0.074 mm～0.10 mm,改性沸石与乳化废水的质量比4：100,搅拌时间40 min,静置时间60 min;该优化条件下,改性沸石对工业乳化废水的COD去除率达83%～85%,效果优于聚铁。
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| 关 键 词： | 改性沸石 乳化废水 COD |
The Research on Removal COD in Industry Emulsion Wastewater with Modified Zeolite |
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| Lai Jingmei,Ye Zhiping.The Research on Removal COD in Industry Emulsion Wastewater with Modified Zeolite[J].Environmental Science and Management,2010,35(3):79-81. |
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| Authors: | Lai Jingmei Ye Zhiping |
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| Institution: | 1.Guangdong Textile Polytechnic,Foshan 528041,China; 2.College of Chemistry and Environment,South China Normal University,Guangzhou 510631,China) |
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| Abstract: | Zeolite modified with 10%HC1 was applied in the treatment of industry emulsion wastewater.The results indicate that when particle size range of modified zeolite is 0.074～0.10 mm,modified zeolite dosage is 40 g/L,stirring time is 40 min,retention time is 60 min,the removal rate of COD reach 83%～85%,and the treatment effect is better than the effect treated by polyferric chloride. |
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| Keywords: | COD |
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