络合萃取—树脂吸附法处理己内酰胺废水的实验研究  

Treatment Experiments of Coordination Extraction-Resin Absorption for Caprolactam Wastewater

作　　者：鲁秀国[1] 林攀[1] 邓悦[1] 黄燕梅[1] 

机构地区：[1]华东交通大学土木建筑学院,江西南昌330013

出　　处：《华东交通大学学报》2014年第4期119-122,135,共5页Journal of East China Jiaotong University

基　　金：国家自然科学基金资助项目(51168013);国家科技支撑计划项目(2014BAC04B03)

摘　　要：利用络合萃取—树脂吸附法对己内酰胺废水进行了处理实验研究,结果表明,对于CODcr58000 mg·L-1、色度3 500倍的己内酰胺废水,经此方法处理后,CODcr、色度的去除率分别达到99%和100%,对实验中的影响因素进行了分析,同时对该处理方法应该进一步研究的问题进行了说明。The treatment of caprolactam wastewater by coordination extraction-resin absorption is discussed in this paper. The experimental study showed that for caprolactam wastewater of CODcr58000mg/L with 3500 times of chromaticity, about 99% of CODcr was removed and chroma reached 100% through coordination extraction-resin absorption. Besides, the factors of the experiment are analyzed and the further research problems are illustrated in this paper.

关 键 词：络合萃取 树脂吸附 己内酰胺 去除率 

分 类 号：TS736.2[轻工技术与工程—制浆造纸工程]