| 聚氯乙烯离心母液中化学成分的定性定量分析和清洁生产 |
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| 引用本文： | 周长波,段宁,张振家.聚氯乙烯离心母液中化学成分的定性定量分析和清洁生产[J].天津大学学报(自然科学与工程技术版),2006,39(11):1391-1394. |
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| 作者姓名： | 周长波 段宁 张振家 |
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| 作者单位： | [1]中国环境科学研究院,北京100012 [2]上海交通大学环境科学与工程学院,上海200030 |
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| 摘 要： | 采用分光光度法和高效液相色谱法对聚氯乙烯离心母液中化学成分进行定性和定量分析，结果表明，离心母液中双酚A含量较高，其对水样总有机碳的贡献率为52．3％．大量双酚A进入离心母液中，不仅造成原辅料浪费，也造成水体污染，应加强聚氯乙烯清洁生产工艺的研发．
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| 关 键 词： | 聚氯乙烯 离心母液 分光光度法 高效液相色谱 化学成分 双酚A 清洁生产 |
| 文章编号： | 0493-2137（2006）11-1391-04 |
| 收稿时间： | 2005-04-18 |
| 修稿时间： | 2005-04-182006-05-08 |
Qualitative and Quantitative Analysis of Chemical Composition in Mother Liquid of Polyvinyl Chloride and Clean Production |
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| ZHOU Chang-bo,DUAN Ning,ZHANG Zhen-jia.Qualitative and Quantitative Analysis of Chemical Composition in Mother Liquid of Polyvinyl Chloride and Clean Production[J].Journal of Tianjin University(Science and Technology),2006,39(11):1391-1394. |
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| Authors: | ZHOU Chang-bo DUAN Ning ZHANG Zhen-jia |
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| Institution: | 1. Chinese Research Academy of Environmental Sciences, Beijing 100012, China; 2. College of Environmental Science and Engineering, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | To provide the basis for the treatment and discharge of wastewater,the spectrophotometry and high performance liquid chromatography were adopted to analyze the chemical composition in mother liquid of polyvinyl chloride by qualitative and quantificational methods.The result shows that the content of bisphenol A is high in mother liquid and 52.3~% of total organic carbon(TOC) of water sample is owing to it.Abundant bisphenol A entering into the mother liquid not only wastes raw materials but also causes water pollution.So clean production technology of polyvinyl chloride should be enhanced. |
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| Keywords: | polyvinyl chloride(PVC) mother liquid spectrophotometry high performance liquid chromatography chemical composition bisphenol A clean production |
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