摘要
该方法针对染料工厂的废水处理,以蒽醌为模型染料,采用CeO2/Ti电极对染料废水进行先催化双氧水氧化来提高其氧化耦合能力,再利用氢氧化铁絮凝剂进行吸附处理。处理后废水中COD去除率达95%以上,色度可降到5倍以内。
The project aims at wastewater from dye factory and uses anthraquinone dyes for a model. The experiments used rare earth modified electrodes with H202 reagent treatment to improve the ability of oxidative coupling of dyeing wastewater, and used by hydrogen ferric oxide for adsorption treatment of the oxidation products. The removal rate of COD is above 95 % and chromaticity is within 5 times in wastewater.
出处
《广东化工》
CAS
2014年第17期3-4,共2页
Guangdong Chemical Industry
基金
江南大学大学生创新项目
江苏省产学研联合创新资金资助项目(BY2012048)
