微电解-Fenton净化对氨基苯酚废水研究  

Purification of p-aminophenol wastewater by micro electrolysis Fenton process

作　　者：荣俊锋[1] 付雅婷 魏世晋 朱家辉 丁芷君 李伏虎[1] 张晔[1] RONG Jun-feng;FU Ya-ting;WEI Shi-jin;ZHU Jia-hui;DING Zhi-jun;LI Fu-hu;ZHANG Ye(School of Chemical Engineering,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学化学工程学院,安徽淮南232001

出　　处：《应用化工》2021年第8期2140-2143,2147,共5页Applied Chemical Industry

基　　金：安徽省科技攻关(1301042130);2020年国家级大学生创新创业训练计划项目(202010361080);安徽理工大学青年基金资助项目(12661);安徽省重点研究与开发计划项目(201904a07020085)。

摘　　要：采用微电解工艺及微电解-Fenton工艺处理对氨基苯酚废水。结果表明,处理200 mL浓度为0.5 g/L对氨基苯酚废水,单独微电解工艺,在pH为3,废铁屑投加量50 g/L,铁炭质量比为20∶1,反应60 min,COD和色度去除率分别为40.25%和42.28%。微电解-Fenton联用,在pH为3,铁炭质量比为20∶1,双氧水投加量30 mL/L,反应60 min,COD和色度去除率分别达到93.72%和95.7%。This paper deals with the treatment of p-aminophenol wastewater by micro electrolysis and micro electrolysis Fenton process.The results show that treatment of 200 mL,the concentration of 0.5 g/L p-aminophenol wastewater,the removal rate of COD and chroma is 40.25%and 42.28%,respectively,when the pH is 3,the dosage of scrap iron is 50 g/L,the ratio of iron to carbon is 20∶1,the reaction time is 60 min.When the pH was 3,the mass ratio of iron to carbon was 20∶1,the dosage of hydrogen peroxide was 30 mL/L,the reaction time was 60 min,the removal efficiency of COD and chroma was 93.72%and 95.7%respectively.

关 键 词：对氨基苯酚 废水处理 微电解 FENTON氧化 工艺参数 

分 类 号：TQ085[化学工程]