摘要
浓缩液作为一种高盐分的有机废水,是渗滤液处理过程中的棘手难题。臭氧氧化技术可以有效降解浓缩液中的污染物,但臭氧的转化效率是限制其广泛应用的关键。结合对高级氧化技术和膜技术的研究现状,详细论述了浓缩液性质、臭氧耦合陶瓷膜技术对浓缩液废水处理的高效性和处理过程中存在的问题,并为臭氧耦合陶瓷膜处理技术的进一步改进提出了可行性建议。
Concentrated solution,as a kind of organic wastewater with high salinity,is a challenging problem in the process of leachate treatment.Ozone oxidation technology can effectively degrade pollutants in concentrated solutions,but the conversion efficiency of ozone is the key of limiting its widespread application.Based on the current research status of advanced oxidation technology and membrane technology,this paper elaborates on the properties of concentrated solution,high efficiency of ozone coupled ceramic membrane technology in treating concentrated solution wastewater,and the existing problems in the treatment process.Feasible suggestions are also proposed for further improvement of ozone coupled ceramic membrane treatment technology.
作者
王湘徽
王辉
王兰
WANG Xianghui;WANG Hui;WANG Lan(Shanghai Kangheng Environmental Remediation Co.,Ltd.,Shanghai 201703,China;School of Environmental Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Shanghai Engineering Research Center of Solid Waste Treatment and Resource Recovery,Shanghai 200240,China;College of Environmental and Chemical Engineering,Shanghai Electric Power University,Shanghai 201306,China)
出处
《有色冶金设计与研究》
2024年第1期34-39,共6页
Nonferrous Metals Engineering & Research
基金
国家自然科学基金委青年科学基金项目(5210100109)。
关键词
臭氧
陶瓷膜
渗滤液浓缩液
氧化机理
膜污染控制
ozone
ceramic membrane
leachate concentrated solution
oxidation mechanism
membrane pollution control
