微电解-氧化法处理微污染水研究

微电解-氧化法处理微污染水研究第31卷第6期2008年6月合肥工业大学学报(自然科学版)JOURNALOFHEFEIUNIVERSITYOFTECHNOLOGYVol_31No．6Jun．2008微电解一氧化法处理微污染水研究谭茜，胡淑恒，朱承驻(合肥工业大学资源与环境2t2程学院，安徽合肥230009)摘要：文章采用铁屑微电解一Fenton联用法对微污染水的处理进行了实验研究，探讨了反应时间、pH值及双氧水质量浓度等条件对微电解和Fenton反应阶段处理效果的影响。结果表明，当原水pH=6，单独微电解反应1h，c0D№去除率可达到63。单独微电解出水再进行UV／Fenton反应，在双氧水投加量10mg／L，反应时间为1h，弱酸性条件下，CODM．去除率可达到80。关键词：微污染水；铁碳微电解；UV／FentonCODM~去除。中图分类号：X703．1文献标识码：A文章编号：1003—5060(2008)06—0902—04Researchonlightly-pollutedwatertreatmenttechniquesbyferric-carbonmicro-electrolysisandoxidationTANQian。HUShu-heng，ZHUCheng-zhu(SchoolofResourcesandEnvironmentalEngineering，HefeiUniversityofTechnology，Hefei230009，China)Abstract：Anexperimentalstudyhasbeenmadeoftheferric-carbonmicro-electrolysisandoxidationtreatmentoflightly-pollutedwater．eferric-carbonmicro-electrolysisexperimentandtheFentonreactionexperimentwerecarriedoutseparately。andtheCOI~degradationeficiencywasobtained．Theresultsindicatethatintheferric-carbonmicro-electrolysis，whenthepHvalueoftheoriginalwaterwas6andthereac