新型两性淀粉电镀废水处理剂的应用研究  

Application Research on New Amphoteric Starch of Electroplating Waste Water Treatment Agent

作　　者：陈亚萍[1] 

机构地区：[1]江阴职业技术学院化纺系,江苏江阴214433

出　　处：《山东化工》2017年第19期173-174,178,共3页Shandong Chemical Industry

摘　　要：自制了一种新型两性淀粉电镀废水处理剂-黄原酸酯两性淀粉,测试了电镀废水中铜离子的处理效果,并进行筛选,结果表明当黄原酸酯两性淀粉阳离子取代度之为0.0128,阴离子取代度为0.205时,铜离子的去除效果较好,去除率可达98.32%。处理后铜离子浓度均低于《污水综合排放标准》(GB8978-2006)的排放指标。Made a new type of amphoteric starch electroplating waste water treating agent-xanthic acid ester amphoteric starch,test the plating copper ion in waste water treatment effect,and screening,the results show that,xanthate ester amphoteric starch cationic degree of substitution of 0.0128,anionic substitution degree is 0.205,the copper removal effect is good,treatment effect are less than 98.32% removal efficiency of integrated wastewater discharge standard（GB8978-2006） emissions targets.

关 键 词：黄原酸酯两性淀粉筛选 电镀废水处理 应用研究 

分 类 号：X703.5[环境科学与工程—环境工程]