大连工业大学学报2017，Vol.36Issue(5)：347-350,4.
Fe/AC非均相催化过硫酸氢钾与过碳酸钠共同处理罗丹明B废水
Degradation of RhB by Fe/AC heterogeneous catalyst with PMS and SPC
王雪 1孙德栋 1陈碧琦 1马春 1董晓丽 1郝军 1张新欣1
作者信息
- 1. 大连工业大学 轻工与化学工程学院,辽宁 大连 116034
- 折叠
摘要
Abstract
A new heterogeneous catalyst was synthesized using activated carbon as the load body by advanced oxidation technology and characterized by XRD .The catalyst was used to degrade RhB with potassium monopersulfate triple salt (PMS) and sodium percarbonate (SPC) two kinds of oxidants together .The optimum conditions were determined by detecting catalyst amount ,oxidant dosage and pH .Free radical types were determined by free radical capture experiments .The results showed the decolourization rate of 0 .1 g/L RhB could reach to 90% with 0 .9 g/L catalyst ,0 .15 mmol/L SPC and 1 .0 g/L PMS at initial pH for 2 h at 45 ℃ .关键词
废水/罗丹明B/过硫酸氢钾/过碳酸钠/Fe/ACKey words
waste water/RhB/potassium monopersulfate triple salt/sodium percarbonate/Fe/AC分类
资源环境引用本文复制引用
王雪,孙德栋,陈碧琦,马春,董晓丽,郝军,张新欣..Fe/AC非均相催化过硫酸氢钾与过碳酸钠共同处理罗丹明B废水[J].大连工业大学学报,2017,36(5):347-350,4.
