INDUSTRIAL WATER TREATMENT ›› 2007, Vol. 27 ›› Issue (6): 28-31. doi: 10.11894/1005-829x.2007.27(6).28

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Study on processing and application of immobilized biocide of poly quaternary ammonium salt

Wang Xiaodan1,2, Qiu Shuyi1,2,3, Li Sheng1,2   

  1. 1. Guizhou Province Key Laboratory of Fermentation Engineering and Biopharmacy, Guiyang 550003, China;
    2. Department of Chemical Engineering, Guizhou University, Guiyang 550003, China;
    3. Guizhou Province Base of Material Innovation, Guiyang 550000, China
  • Received:2007-01-28 Revised:2007-01-28 Online:2007-06-20 Published:2010-10-01

固定化高分子抗菌杀生材料及其应用研究

王晓丹1,2, 邱树毅1,2,3, 李盛1,2   

  1. 1. 贵州省发酵工程与生物制药重点实验室, 贵州 贵阳 550003;
    2. 贵州大学化学工程学院, 贵州 贵阳 550003;
    3. 贵州省材料创新基地, 贵州 贵阳 550000
  • 作者简介:王晓丹(1980- ) , 2002 级贵州大学化工学院在读研究生。通讯联系人: 邱树毅, E-mail: syqiu@gzu.edu.cn
  • 基金资助:

    贵州省年度攻关材料专项基金项目〔黔科合GY(2005)3038号〕;贵州省优秀科技和教育人才省长基金项目〔黔省专合(2005)358号〕;贵州省优秀科技人才培养对象专项基金项目〔黔科合人字(2005)0524号〕

Abstract:

The novel biocide using poly quaternary ammonium salt immobilized by exchange resin has been studied. The bactericidal capabilities of the product prepared as to sterilize typical microorganisms such as Gram positive( S. aureus) , Gram negative bacteria( E. coli) and algae are obvious. The biocide is a new high-powered and broad-spectrum biocide, and has broader application in circulating cooling water treatment.

Key words: strong acidic cation exchange resin, immobilization, biocide, circulating cooling water

摘要:

以强酸型阳离子树脂为载体,固定化高分子季铵盐抗菌剂制备高分子季铵盐水不溶性抗菌杀菌剂,杀菌性能测定结果显示,制备的高分子季铵盐水不溶性抗菌杀菌剂对革兰氏阳性和革兰氏阴性细菌和藻类均具有较明显的抗菌杀菌作用,对石化公司工业循环冷却水杀菌处理表明,该固定化高分子抗菌杀菌剂具有明显的杀菌效果,有望应用于工业循环冷却水处理。

关键词: 强酸型阳离子树脂, 固定化, 杀菌剂, 循环冷却水

CLC Number: