| 微电解法用于处理桉木CTMP废液 |
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| 引用本文： | 胡志军,李友明,陈元彩,雷利荣,袁号.微电解法用于处理桉木CTMP废液[J].纸和造纸,2007,26(1):70-73. |
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| 作者姓名： | 胡志军 李友明 陈元彩 雷利荣 袁号 |
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| 作者单位： | 华南理工大学造纸与污染控制国家工程研究中心,广东,广州,510640 |
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| 基金项目： | 广州市2004年度企业科技攻“关桉木CTMP废液脱色研究”项目。 |
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| 摘 要： | 采用微电解法处理桉木CTMP废液,探讨了pH值、反应时间、曝气、温度和添加剂等对废水色度和CODCr去除率的影响,得到优化的处理工艺参数。结果表明,在常温搅动曝气、pH值为4、铁碳比(体积比)为1、60min和加入适量铜屑的条件下,废水的脱色率可达95%以上,CODCr去除率达75%以上。
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| 关 键 词： | 微电解 桉木CTMP废液 脱色 废铁屑 |
| 文章编号： | 1001-6309（2007）01-0070-04 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2006年8月10日 |
Eucalyptus CTMP Wastewater Treatment with Micro-Electrolysis Process |
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| HU Zhi-jun,LI You-ming,HEN Yuan-cai,LEI Li-rong,YUAN Hao.Eucalyptus CTMP Wastewater Treatment with Micro-Electrolysis Process[J].Paper and Paper Making,2007,26(1):70-73. |
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| Authors: | HU Zhi-jun LI You-ming HEN Yuan-cai LEI Li-rong YUAN Hao |
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| Abstract: | Adopting micro-electrolysis process deals with Eucalyptus CTMP wastewater,and the mainly influencing factors of aeration,pH,time,temperature and additives were investigated.The results show that in normal temperature rotation and airiation,with pH values as 4,iron-carbon rations(volume) as 1,reaction time as 60 min and added quantitative copper chips,color removal rate is above 95% and COD removal rate is above 75%. |
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| Keywords: | micro-electrolysis Eucalyptus CTMP wastewater Decolorization waste iron chips |
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