Abstract:
The novel bactericide TS-826with double-quaternary ammonium group is synthesized by using dou-ble-halogened ether and long-carbon-chain tert-amine.The bactericidal effect of TS-826is evaluated and it is compared with1227.The result shows that TS-826has good effect on sterilizing heterogenous bacteria,SRB and iron bacteria while its price is the same as that of1227.TS-826is a bactericide having good bactericidal performance and economic benefit.
Key words:
water treatment,
bactericide,
double-quaternary ammonium salt,
effect evaluation
摘要：
利用自制的双卤代醚与长碳链叔胺,合成了具有双季铵结构的新型杀菌剂TS-826,对其杀菌效果进行了评价,并与1227进行了杀菌性能的对比。实验表明:TS-826对异养菌、硫酸盐还原菌及铁细菌具有良好的杀灭效果,且其价格与1227相当,有较好的杀菌能力和经济效益。
关键词:
水处理,
杀菌剂,
双季铵盐,
效果评价
CLC Number:
Shi Zhiqin, Wang Jisheng, Wang Shaosong. Preparation of bactericide with double-quaternary ammonium group and the evaluation of its bactericidal performance[J]. INDUSTRIAL WATER TREATMENT, 2003, 23(10): 47-49.
史志琴, 王冀生, 王绍嵩. 双季铵型杀菌剂的合成及其性能研究[J]. 工业水处理, 2003, 23(10): 47-49.