摘要
酚类物质是工业废水中常见高毒性、难降解的有机污染物,同时,它又是化工生产中重要的原料之一,本文介绍现阶段含酚废水中酚分离的方法——萃取法、吸附法、蒸汽法和过滤法等,阐述了近年来分离方法以及技术进展情况,并对近年来的吸附剂、萃取剂等做出介绍,提出了当前含酚废水中酚分离技术的发展前景和方向,希望可以为我国的环保事业做出一点贡献。
Phenols are organic pollutants of high priority concerns because of their toxicity and possible accumulation in the environment.The separation technology of phenol was presented in phenolic wastewater which included the method of extraction, adsorption, steam and filtration etc.at present, recent separation method and technology progress were reviewed, introduction of the adsorbent and the extractive agent was made for putting forward the development prospect and direction of the current separation technology of phenolic wastewater, It could make a contribution to environmental protection of our country.
出处
《广州化工》
CAS
2015年第15期46-48,共3页
GuangZhou Chemical Industry
关键词
含酚废水
分离
吸附
萃取
phenolic wastewater
separation
adsorption
extraction
