摘要
含酚废水来源于煤化工、石油、制药、苯酚及酚醛树脂等工业生产。含酚废水具有毒性大、难处理、污染大等特点。废水中的酚类化合物是原型毒物,对一切生物个体都有毒害作用,能够使蛋白质变性凝固。本文将着重对物理法处理含酚废水技术类型上进行探讨,综述了近年来国内外含酚废水的物理处理方法,包括萃取法、吸附法、液膜法;最后对物理法处理含酚废水发展前景进行了展望。
Phenolic wastewater is generated from industries such as coal chemical,petroleum refining,pharmaceuticals,phenol production and phenolic resin manufacturing.It exhibits characteristics of high toxicity,difficult treatment and significant pollution.The phenolic compounds present in the wastewater act as prototype toxins,exerting toxic effects on all biological organisms and causing protein coagulation and denaturation.Focused on exploring the types of physical methods used for treating phenolic wastewater,an overview of the recent physical treatment methods for phenolic wastewater both domestically and internationally was provided,including extraction,adsorption and liquid membrane techniques.Finally,the future prospects of physical treatment methods for phenolic wastewater were discussed.
作者
万力
任杰
WAN Li;REN Jie(Department of Environmental Monitoring,Guangdong Vocational College of Environmental Protection Engineering,Guangdong Foshan 528216,China)
出处
《广州化工》
CAS
2024年第15期1-4,27,共5页
GuangZhou Chemical Industry
基金
广东环境保护工程职业学院院长基金项目(J441024072506)
广东高校省级重点平台及科研项目青年创新人才项目(2020KQNCX182)。
关键词
酚类化合物
含酚废水
萃取
吸附
液膜
phenolic compounds
phenolic wastewater
extraction
adsorption
liquid membrane
