摘要
综述了含酚废水治理技术研究现状,特别是溶剂萃取技术的应用现状及发展趋势。介绍了一种新型溶剂萃取剂——煤焦油中油,分析其组成、理化性质及脱酚机理。同时,展望了中油萃取剂在含酚废水治理上的应用前景。
Situation and progress in the treatment process of phenolic wastewater, especially solvent extraction process, were summarized in the paper. A new type of phenol extractant, coal tar, was introduced including its composition, physical and chemical character, and extraction mechanism of phenol from waster water with coal tar. The prospect of coal tar on the treatment of phenolic wastewater was further described.
出处
《云南化工》
CAS
2007年第6期45-48,共4页
Yunnan Chemical Technology
基金
云南省自然科学基金项目(20050039)
关键词
酚
废水
溶剂萃取
煤焦油
phenol
wastewater
solvent extraction
coal tar
