高级氧化技术处理煤化工废水研究进展  

Research Progress in Advanced Oxidation Technology for Treatment of Coal Chemical Industry Wastewater

作　　者：叶文旗[1] 赵翠[1] 潘一[1] 杨双春[1] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001

出　　处：《当代化工》2013年第2期172-174,共3页Contemporary Chemical Industry

基　　金：辽宁省人民政府项目;项目号:HSYF2010-13

摘　　要：高级氧化技术是一种新型高效绿色的水处理技术,该技术可以克服传统物化法、生化法的技术缺点,提高废水的可生化性和降解效率。综述了臭氧与非均相催化臭氧氧化技术、催化湿式氧化技术、超声波氧化技术、电化学氧化技术、光催化氧化技术、超临界水氧化技术、芬顿(Fenton)氧化技术等高级氧化技术处理煤化工废水的研究现状,对这些技术做出了评价和比较,并对今后的研究方向提出了建议,即深入研究高级氧化技术的反应机理、优化反应设备、降低反应成本,以达到推进高级氧化技术工业化进程的目的。The advanced oxidation technology is a new disadvantages of traditional physical-chemical method green water treatment technology that can overcome and biological method,and improve wastewater biodegradability and degradation efficiency of coal chemical industry wastewater. In this paper, ozone and heterogeneous catalytic ozone oxidation technology, catalytic wet oxidation technology, advanced oxidation processes, electrochemical oxidation technology, photocatalysis oxidation technology, supercritical water oxidation technology, Fenton oxidation technology were described and compared. And in order to promote the industrialization of the advanced oxidation technology, some suggestions about further research were proposed, such as in-depth study on reaction mechanism of the advanced oxidation technology, optimization of reaction equipments and reducing the cost.

关 键 词：高级氧化技术 煤化工废水 羟基自由基 催化作用 

分 类 号：X789[环境科学与工程—环境工程]