| 络合萃取技术处理CLT酸废水 |
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| 引用本文： | 修艳华,李贞玉,李长海.络合萃取技术处理CLT酸废水[J].吉林工学院学报,2005,26(2):96-98. |
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| 作者姓名： | 修艳华 李贞玉 李长海 |
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| 作者单位： | 长春工业大学化学工程学院 吉林长春130012
(修艳华，李贞玉)，长春工业大学化学工程学院 吉林长春130012(李长海) |
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| 基金项目： | 吉林省科技发展计划基金资助项目(吉科合字第19990337号) |
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| 摘 要： | 采用络合萃取法处理CLT酸酸析废水。考察了萃取剂浓度、相比、萃取反应时间等因素对CLT酸废水CODCr去除率的影响。结果表明，在适宜工艺条件下，经一级萃取废水CODCr去除率达96％以上，出水CODCr低于2000mg／L。
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| 关 键 词： | CLT酸 萃取 去除率 |
| 文章编号： | 1006-2939(2005)02-0096-03 |
| 修稿时间： | 2004年12月5日 |
Study on the treatment of CLT acid waste water by complexation extraction process |
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| XIU Yan-hua,LI Zhen-yu,LI Chang-hai.Study on the treatment of CLT acid waste water by complexation extraction process[J].Journal of Jilin Institute of Technology,2005,26(2):96-98. |
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| Authors: | XIU Yan-hua LI Zhen-yu LI Chang-hai |
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| Abstract: | The complexation extraction process was adopted to treat CLT acid waste water. The effects of solvent concentration, phase ratio, extraction time, on the CODcr removal efficiency of CLT acid waste water were investigated in this test. The experimental results indicated that under the (appropriate) conditions, the CODcr removal efficiency was more than 96%, and the residual COD of the flux water was less than 2 000 mg/L,after one-stage extraction treatment. |
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| Keywords: | CLT acid extraction removal efficiency |
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