煤化工废水中二元酚处理方法的研究进展  

A Review of Treatment on Dihydric Phenol in Coal Chemical Wastewater

作　　者：刘文昭 许高洁 董强[1] 宁朋歌[2] 李玉平[2] Wenzhao LIU;Gaojie XU;Qiang DONG;Pengge NING;Yuping LI(Hefei University, Hefei, Anhui 230601, China;Key Laboratory of Green Proeess and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China)

机构地区：[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

出　　处：《过程工程学报》2018年第2期232-240,共9页The Chinese Journal of Process Engineering

基　　金：国家重点研发计划资助项目(编号:2016YFB0600501);国家自然科学基金资助项目(编号:51425405)

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.The treatment technology on the wastewater containing dihydrie phenol 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.

关 键 词：煤化工废水 溶剂萃取 二元酚 处理方法 

分 类 号：TK223.5[动力工程及工程热物理—动力机械及工程]