大孔树脂回收甘草酸生产废水中有效成分的研究  

Recovery Processing of the Effective Components from Glycyrrhizic Acid Production Wastewater with Macroporous Resin

作　　者：葛振红[1,2] 田维亮[1] 李国柱[1,2] 罗碧[1,2] 孟庆艳[1,2] 刘文杰[1,2] 

机构地区：[1]塔里木大学生命科学学院,新疆阿拉尔843300 [2]新疆生产建设兵团塔里木盆地生物资源保护与利用重点实验室,新疆阿拉尔843300

出　　处：《塔里木大学学报》2015年第1期124-131,共8页Journal of Tarim University

基　　金：新疆生产建设兵团科技攻关项目(2011AB030)

摘　　要：研究大孔树脂富集并回收甘草酸生产废水中有效成分的工艺条件。以甘草酸生产废水的OD415及COD值为指标,从7种不同性质的树脂中筛选最佳树脂,对影响其吸附性能的单因素进行考察,并用液相色谱对废水原液和洗脱液回收成分进行定性分析。XDA-8大孔树脂为最佳,在最优工艺条件下,有效成分回收率为76.07%,COD去除率为76.49%,色谱分析结果表明洗脱液回收成分与原液的主要成分相同。采用XDA-8大孔树脂回收废水中的有效成分方法简单、高效,具有良好的经济效益和环境效益。To study the technological parameters of the effective components process from Glycyrrhizic acid production wastewater with macroporous resin. It is showed that the maximum absorption at 415 nm through UV-VIS on Glycyrrhizic acid production wastewater,and then choose the absorbance and COD value as the index. The best resin was selected from 7 different properties macroporous resins,the factors which influence the absorbation performance were investigated,the qualitative of the untreatment wastewater and the recovery components were analyzed by HPLC. XDA-8 resin was screened as the best,the recovery rate of the effective components is76. 07% and the removal rate of COD is 76. 49% under the optimal condition,result from HPLC showed that the untreatment wastewater and the recovery components have the same main ingredients. Using XDA-8 resin to recovery the effective components from Glycyrrhizic acid production wastewater is feasible. It is showed that the method has good economic benefit and environmental benefit.

关 键 词：大孔树脂 回收 甘草酸 废水 有效成分 

分 类 号：TQ09[化学工程]