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过程工程学报 ›› 2018, Vol. 18 ›› Issue (2): 232-240.DOI: 10.12034/j.issn.1009-606X.217270

• 综述 • 上一篇    下一篇

煤化工废水中二元酚处理方法的研究进展

刘文昭1,2，许高洁2，董强1*，宁朋歌2*，李玉平2   

  1. 1. 合肥学院，安徽 合肥 230601；2. 中国科学院过程工程研究所绿色过程与工程实验室，北京 100190
  • 收稿日期:2017-06-28 修回日期:2017-09-04 出版日期:2018-04-22 发布日期:2018-04-10
  • 通讯作者: 宁朋歌 pgning@ipe.ac.cn
  • 基金资助:
    国家自然科学基金青年项目;国家重点基础研究发展计划（973计划）

A Review of Treatment on Dihydric Phenol in Coal Chemical Wastewater

Wenzhao LIU1,2,  Gaojie XU2,  Qiang DONG1*,  Pengge NING2*,  Yuping Li2   

  1. 1. Hefei University, Hefei, Anhui 230601, China; 2. Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2017-06-28 Revised:2017-09-04 Online:2018-04-22 Published:2018-04-10

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摘要： 介绍了含二元酚废水处理方法的研究现状，主要包括吸附法、乳状液膜分离法、溶剂萃取法、焚烧法、酚醛缩合法、化学氧化法、蒸汽脱酚法、臭氧氧化法和高级氧化技术等，分析比较了各种处理方法的优缺点和应用前景，重点介绍了目前工业上常用的溶剂萃取法、溶剂的选择及其影响因素，展望了含二元酚废水处理技术的发展方向，提出多种技术联用是今后处理含二元酚废水的趋势.

关键词: 煤化工废水, 溶剂萃取, 二元酚, 处理技术

Abstract: The treatment technology on the wastewater containing dihydric phenol-contained from the coal chemical industry was summarized. The adsorption, emulsion liquid membrane, solvent extraction, incineration, phenolic condensation, chemical oxidation, steam phenol removal, ozone oxidation, advanced oxidation are compared respectively including their advantages, disadvantages and application prospect. Among them, the solvent extraction method was underlined through the selection of extractant and the analysis of influence factor. Besides, the research evolution and tendency of the treatment technology on the dihydric phenol-contained wastewater was further prospected especially. The multi-technology combination would be a hot spot.

Key words: Coal chemical wastewater, Solvent extraction, Dihydric phenol, Technology of treatment