有机硫类净水剂的合成及性能评价  

Synthesis and capability assessment of water purifying agents of organic sulfur kind

作　　者：马学勉 王素芳[2] 滕厚开[2] 

机构地区：[1]河北工业大学,天津300130 [2]中海油天津化工研究设计院,天津300131

出　　处：《工业水处理》2015年第4期75-77,共3页Industrial Water Treatment

摘　　要：利用多乙烯多胺、己二酸、二硫化碳等合成了二硫代氨基甲酸盐型净水剂,并对药剂作用机理进行探讨。实验结果表明:向含聚污水中投加50 mg/L该药剂,除油率达63%,除浊率可达90%,悬浮物去除率达87%,COD去除率达54%,且具有一定的杀菌缓蚀性能。A new kind of water purifying agent,dithiocarbamate,has successfully been synthesized with polyamine, adipic acid,carbon disulfide. The action mechanism of the agent is discussed. The experimental results show that when 50 mg/L of the agent is added to the polymer-containing wastewater,the oil removing rate is 63%,turbidity re-moving rate 90%,suspended solids removing rate 87%,and removing rate of COD 54%. Furthermore ,the agents have certain corrosion inhibition and sterilization capacities.

关 键 词：二硫代氨基甲酸盐 含聚污水 净水剂 

分 类 号：TU991.2[建筑科学—市政工程]