铁碳微电解耦合双氧水法处理退浆酶废水研究  

Study on Treatment of Desizing Enzyme Production Wastewater by Iron-carbon Microelectrolysis Coupled with Hydrogen Peroxide

作　　者：赵子玲 张诗莹 马扬 刘建新 刘晖[3] 姚创 ZHAO Zi-ling;ZHANG Shi-ying;MA Yang;LIU Jian-xin;LIU Hui;YAO Chuang(Guangdong Provincial Academy of Building Research Group Co.,Ltd.,Guangdong Guangzhou 510500;Guangdong Research Institute of Engineering Technology Co.,Ltd.,Guangdong Wastewater Treatment Engineering Technology Center of Standard&Efficiency Increasing and Resource Recycling,Guangdong Guangzhou 510440;Department of Resources and Environment,Zhongkai University of Agricultural and Engineering,Guangdong Guangzhou 510225,China)

机构地区：[1]广东省建筑科学研究院集团股份有限公司,广东广州510500 [2]广东省工程技术研究所有限公司/广东省污水处理提标增效及资源化利用工程技术研究中心,广东广州510440 [3]仲恺农业工程学院资源与环境学院,广东广州510225

出　　处：《广州化工》2021年第11期57-60,共4页GuangZhou Chemical Industry

基　　金：广东省科技计划项目(2017A070702021)(2018B020207015)。

摘　　要：本文对铁碳微电解耦合双氧水氧化法处理退浆酶生产废水进行了研究。控制反应pH值为2,投加1.0 mL/L双氧水,反应时间60 min,废水的COD去除率可以达到95.46%,且BOD_(5)/COD比可大幅提升。对比研究了常规铁碳微电解法处理退浆酶废水,结果表明,铁碳微电解耦合双氧水氧化法处理退浆酶生产废水的效果优于常规铁碳微电解法,前者的COD、浊度的去除率分别为95.69%、99.84%,显著高于后者(去除率分别为57.29%、59.85%)。The treatment of desizing enzyme wastewater by iron-carbon microelectrolysis coupled with hydrogen peroxide oxidation was studied.COD removal effiency of 95.46%could be achieved under reaction condition of pH=2,1.0 mL/L H_(2)O_(2) dosage and reaction time of 60 min,and BOD_(5)/COD ratio could also be greatly increased.Meanwhile,the treatment efficiency was compared with normal iron-carbon microelectrolysis.Results showed that the iron-carbon microelectrolysis coupled with hydrogen peroxide oxidation was better than normal iron-carbon microelectrolysis.The removal rate of COD and turbidity by the former could be achieved at 95.69%and 99.84%,which was obviously higher than that of the latter(the removal rate was 57.29%and 59.85%,respectively).

关 键 词：铁碳微电解 H_(2)O_(2) 退浆酶生产废水 

分 类 号：X703[环境科学与工程—环境工程]