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.
关键词
臭氧/陶瓷膜/渗滤液浓缩液/氧化机理/膜污染控制
Key words
ozone/ceramic membrane/leachate concentrated solution/oxidation mechanism/membrane pollution control
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