摘要
基于活化过硫酸盐的新型高级氧化技术,相对于传统氧化技术具有低成本、稳定性强、氧化效率高等优点。通过均相体系、非均相体系活化过硫酸盐,能形成具有强氧化性能的活化过硫酸盐,并产生高氧化还原电位硫酸根自由基(SO_4~-·)和羟基自由基(OH·),可用于有机废水、重金属废水的处理,也可用于废水的消毒处理。
Compared with the traditional oxidation technology,the new advanced oxidation technology based on activated persulfate has the advantages of low cost,strong stability and high oxidation efficiency.Activated persulfate with strong oxidation performance can be formed by homogeneous system and heterogeneous system activation,sulfate radical(SO4-·)and hydroxyl radical(OH·)with high redox potential can be produced by activated persulfate,which can be used for organic wastewater,heavy metal wastewater treatment and wastewater disinfection treatment.
作者
罗靖琳
许文骏
张嘉惠
林源山
Luo Jinglin;Xu Wenjun;Zhang Jiahui;Lin Yuanshan(South China Institute of Environmental Sciences,Ministry of Ecology and Environment,Guangzhou 510655,China;Guangzhou Huake Environmental Protection Engineering Co.,Ltd.,Guangzhou 510655,China)
出处
《皮革制作与环保科技》
2021年第13期91-92,共2页
Leather Manufacture and Environmental Technology
基金
中央级公益性科研院所基本科研业务专项(PM-zx703-202002-033)。
关键词
过硫酸盐
高级氧化
工业废水
persulfate
advanced oxidation
industrial wastewater
