漂白废水中EOX含量的测定  

Measurement of EOX in Pulp Bleaching Wastewater

作　　者：黄文荣[1] 陈中豪[1] 

机构地区：[1]华南理工大学造纸与污染控制国家工程研究中心,广州510640

出　　处：《中国造纸学报》2003年第1期52-55,共4页Transactions of China Pulp and Paper

摘　　要：分析了用 2种相似的溶剂萃取漂白废水测定EOX含量的差别 ,对酸性和碱性条件下的萃取样分别进行了分析 ,并测定了 3种纸浆漂白废水中EOX的含量。结果表明 ,EOX的生成与浆种关系密切 ,而与纸浆的卡伯值关系不大 ,这与AOX的生成有很大的差别。With ECS1200 halide measuring instrument, this paper analyzed the difference of EOX content in pulp bleaching wastewater using two similar solvents, and separately analyzed some extract samples under acidic and alkaline condition. It also measured EOX content of three kinds of pulp bleaching wastewater. The result showed that EOX formation is closely related with pulp species, while has little relation with pulp's kappa number. Hence the formation of EOX differs greatly with AOX.

关 键 词：漂白废水 EOX 测定 造纸 纸浆 AOX 有机氯化物检测仪 

分 类 号：X793[环境科学与工程—环境工程]