TS-781杀菌剂的合成与应用  

Synthesis and application of bactericide TS-781

作　　者：周伟生[1] 杨庆椿[1] 张凤仙[1] 史志琴[1] 刘玉民[1] 滕厚开[1] 单景森[2] 

机构地区：[1]天津化工研究设计院,天津300131 [2]中国石油天然气股份有限公司大庆石化分公司,黑龙江大庆163714

出　　处：《工业水处理》2002年第11期16-18,共3页Industrial Water Treatment

摘　　要：研究开发了一种新型非氧化性杀菌剂TS - 781,其主要成分为长碳链磺化甜菜碱两性化合物。TS -781适用于工业循环冷却水和油田注水 ,对水中异养菌 (TGB)和硫酸盐还原菌 (SRB)有较好的杀灭效果。其杀菌效果优于十二烷基二甲基苄基氯化铵。TS - 781对菌藻和生物粘泥具有极佳的剥离、清洗作用。由于含有长碳链烷基和磺酸酯基团 ,TS - 781兼具缓蚀。A noval non-oxidative bactericide TS-781 is studied and developed. Its main composition is sulfonated betaine amphiprotic compound with long chain alkyl group. It is suitable for the circulating cooling water of industry and oil field injected water and has a good effect on the total general bacteria and sulfate reduction bacteria. The bactericidal effect of TS-781 is superior to dedecyl dimethyl benzyl ammonium chloride. It has an excellent effect on stripping and cleaning germs,algae and slime and also inhibits the corrosion and scale because of the long chain alkyl and sulfonate groups.

关 键 词：TS-781杀菌剂 合成 应用 磺化甜菜碱 剥离 清洗 工业循环水系统 生物粘液 水处理 

分 类 号：TQ085.4[化学工程]