含酚废水的萃取处理实验

含酚废水的萃取处理实验 摘 要:在石油炼化工厂、煤化工工厂和酚类合成工厂,都要产生很多废水,这些废水成分复杂,除含有苯类、多环芳烃和氨类等无机污染物外,还含有大量酚类,这些废水被定义成难处理废水

含酚废水的萃取处理实验 摘要:在石油炼化工厂、煤化工工厂和酚类合成工厂, 都要产生很多废水,这些废水成分复杂,除含有苯类、多环芳 烃和氨类等无机污染物外,还含有大量酚类,这些废水被定义 成难处理废水。文章从萃取的角度,阐述了含酚废水萃取实 验的过程和效果。 关键词:含酚廢水;萃取;实验 中图分类号:X703.1文献标志码:A文章编 号:2095-2945(2019)20-0116-03 Abstract:Inpetroleumrefiningandchemical plants,coalchemicalplantsandphenolsynthesis plants,alotofwastewaterhastobeproduced. Thewastewaterhascomplexcomponentsand containsalargenumberofphenolsinadditionto inorganicpollutantssuchasbenzene,polycyclic aromatichydrocarbonsandammonia.The wastewaterisdefinedasdifficult-to-treat wastewater.Fromtheangleofextraction,this paperdescribestheprocessandeffectof extractionexperimentofphenol-containing wastewater.