电絮凝法进行废水处理的研究进展-张峰振
- 海之魂
-
1 次阅读
-
0 次下载
-
2020-01-16 10:38:29
文档简介:
电絮凝法进行废水处理的研究进展张峰振,杨波,张鸿,赵绪新,刘剑洪(深圳大学化学与化工学院环境系,广东深圳518060)[摘要]综述了电絮凝法处理废水的原理和特点,解析Al3+、Fe3+的水解聚合过程,并探讨相关影响因素的作用,包括电极材料、pH、电流密度等,列举了电絮凝法的部分实际应用,包括处理废水中的铬、磷、氟、染料污染物等,并提出目前研究和应用存在的问题及今后该技术的发展方向。[关键词]电絮凝法;絮凝机理;废水处理[中图分类号]O646;X703.1[文献标识码]A[文章编号]1005-829X(2012)12-0011-06Wastewatertreatmentusingelectrocoagulationtechnology:areviewZhangFengzhen,YangBo,ZhangHong,ZhaoXuxin,LiuJianhong(DepartmentofEnvironmentalScienceandEngineering,SchoolofChemistryandChemicalEngineering,ShenzhenUniversity,Shenzhen518060,China)Abstract:Theprinciplesandcharacteristicsoftheresearchprogressinwastewatertreatmentbyelectrocoagulationaresummarized.TheprocessesofhydrolyzingandpolymerizationofAl3+,Fe3+areanalyzed,andthefunctionsofrele-vantinfluencingfactorsarediscussed,includingelectrodematerials,pH,currentdensity,etc.Inaddition,someen-gineeringapplicationsoftheelectrocoagulationtechnologyarereviewed,includingtheremovalofchromium,phos-phorus,fluorineions,dyepollutants,etc.Theexistingproblemsintheaboveresearchesandappl
评论
发表评论