采用电解工艺处理皮革废水的研究  

Study of Electrolysis in Tannery Wastewater Treatment

作　　者：陈贺添 徐勇军[2] 陈发枝 

机构地区：[1]东莞市市区污水处理厂,广东东莞523080 [2]东莞理工学院清洁生产科技中心,广东东莞523808

出　　处：《化工技术与开发》2010年第10期47-48,54,共3页Technology & Development of Chemical Industry

基　　金：广东省教育厅自然科学重点项目(06Z025)

摘　　要：试验分析了皮革废水的水质,针对皮革废水污染浓度高而水量较小的特点,采用电解工艺作为主体工艺处理皮革废水,试验结果表明,通过电解预处理,对废水的COD及SS等主要指标的去除率分别达到67%和89%,再结合好氧生物处理,处理水可达到国家排放标准的一级标准。The quality of tannery wastewater was analyzed aiming at the characteristics of tannery wastewater such as high pollution concentration and small water volume, electrolysis was adopt as its major technique for the treatment. The results showed that electrolysls＇s pretreatment could realize COD and SS removal rates 67% and 89% respectively. Along with the biological contact oxidation, the quality of the treated water could meet the local standard of wastewater discharge.

关 键 词：皮革废水 电解工艺 预处理 

分 类 号：X794[环境科学与工程—环境工程]