臭氧氧化处理废水技术进展  

Development of ozone oxidation technology in wastewater treatment

作　　者：赵俊娜[1,2] 李贵霞[1,2] 李伟[1,2] 刘艳芳[1,2] 高湘[1,2] 宋曰超 刘曼[3] 李再兴[1,2] 

机构地区：[1]河北科技大学环境科学与工程学院,河北石家庄050018 [2]河北省污染防治生物技术实验室,河北石家庄050018 [3]河北省电子信息产品监督检验院,河北石家庄050071

出　　处：《河北工业科技》2014年第4期355-360,共6页Hebei Journal of Industrial Science and Technology

基　　金：河北省科技支撑计划项目(11966726D)

摘　　要：臭氧在水中具有较高的氧化还原电位,臭氧氧化与其他水处理技术相结合产生氧化性更强的羟基自由基,能够快速、无选择性地降解有机物,是废水处理行之有效的方法。综述了废水处理中臭氧氧化技术、均相和非均相催化臭氧氧化技术、以及臭氧组合技术的特点及进展,并对其研究方向进行了展望。Ozone has high redox potential in the water. Combined with other wastewater treatment technologies, ozone can generate more hydroxyl free radicals, which has stronger oxidizing ability to selectively and rapidly degradate of organic com- pounds. So, it is an effective method for treating of wastewater. This study reviewed ozone oxidation technology, homogeneous and heterogeneous catalytic ozonation technology. The combination of ozone technology in wastewater treatment and the out- look of it＇s research direction were also reviewed.

关 键 词：臭氧技术 催化臭氧氧化技术 组合技术 废水处理 

分 类 号：X703[环境科学与工程—环境工程]