| 非均相CWO法对难降解印染废水色度的去除 |
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| 引用本文： | 张永利,胡筱敏.非均相CWO法对难降解印染废水色度的去除[J].东北大学学报(自然科学版),2011,32(3):423-426. |
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| 作者姓名： | 张永利 胡筱敏 |
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| 作者单位： | 东北大学资源与土木工程学院; |
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| 基金项目： | 广东省自然科学基金资助项目(9452104101003815) |
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| 摘 要： | 通过单因素实验和正交实验,研究了采用Cu-Fe-La/FSC催化剂的CWO法处理印染废水影响因素,以及优化操作条件下的水样可生化性.结果表明:水样脱色率随催化剂用量、反应温度、反应总压的增加和反应时间的延长而提高,随进水浓度的升高而降低;各因素对水样处理的影响为:反应温度>反应时间>催化剂用量>反应总压>进水浓度;CW...
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| 关 键 词： | 非均相 CWO 印染废水 甲基橙 色度 可生化性 |
Removing Nondegradable Color from Dyeing Wastewater Using a Nonhomogeneous CWO Method |
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| ZHANG Yong-li,HU Xiao-min.Removing Nondegradable Color from Dyeing Wastewater Using a Nonhomogeneous CWO Method[J].Journal of Northeastern University(Natural Science),2011,32(3):423-426. |
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| Authors: | ZHANG Yong-li HU Xiao-min |
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| Institution: | ZHANG Yong-li,HU Xiao-min(School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China.) |
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| Abstract: | Using single factor and orthogonal test designs,the factors affecting dyeing wastewater treatment were studied using CWO technology and a Cu-Fe-La/FSC catalyst.Biodegradability of water samples was investigated under optimal operating conditions.The decolorization rates of water samples increased with increases in catalyst amount,reaction temperature,reaction pressure and reaction time,while water sample decolorization rates decreased with increasing solution dilution.Water sample treatment was affected,fro... |
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| Keywords: | nonhomogeneous CWO(catalytic wet oxidation) printing and dyeing wastewater methyl orange chroma biodegradability |
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