2-萘酚生产废水处理工艺研究现状  

The review of 2-naphthol producing wastewater treatment technology

作　　者：田儒俊[1] 程淑君[1] 王安[1] 

机构地区：[1]四川大学建筑与环境学院,四川成都610065

出　　处：《西部资源》2012年第1期69-71,共3页Western Resources

摘　　要：2-萘酚是一种重要的染料中间体,2-萘酚生产废水含有大量的难降解有机物,导致废水处理困难。文章通过对近几年2-萘酚生产废水处理工艺文献分析,综述了2-萘酚生产废水的处理工艺有:浓缩法、吸附法、生化法、氧化法、组合工艺。并对各个废水处理工艺进行对比,指出浓缩法能耗大,吸附法和氧化法投资成本大,生化法和组合工艺净化深度高,但是投资大。2 - naphthol is an important dyestuff intermediate, 2 - naphthol production wastewater contains large amounts ot refractory organic matter, causing the difficulty of waste water treatment. Articles conduct on analysis of the literatures about 2 - naphthol wastewater treatment process, reviewing of 2 - naphthol producing wastewater treatment process conclude： concentration, adsorption, biochemical, oxidation, combined process. And comparing the various wastewater treatment process that concentration is energy consumption, adsorption and oxidation need large investment costs, combined and biochemical process have purification of great depth, but need large investment.

关 键 词：2-萘酚 生产废水 工艺 

分 类 号：X783[环境科学与工程—环境工程]