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日用化学工业 ›› 2016, Vol. 46 ›› Issue (4): 189-194.doi: 10.13218/j.cnki.csdc.2016.04.002

• 科技讲座 • 上一篇    下一篇

氟表面活性剂和氟聚合物(Ⅳ) ——PFOS问题的应对策略

邢航1,2,贾旭宏3,肖进新1,2   

  1. 1.北京氟乐邦表面活性剂技术研究所,北京 100096;
    2.陇东学院-氟乐邦表面活性剂工程技术中心,甘肃 庆阳 745000;
    3.中国民用航空飞行学院 航空安全保卫学院,四川 广汉 618307
  • 出版日期:2016-04-22 发布日期:2016-04-22
  • 通讯作者: 肖进新,教授,博士,电话:(010)62561871,E-mail:xiaojinxin@pku.edu.cn。
  • 作者简介:邢 航(1981-),女,黑龙江大庆人,博士,电话:(010)62561871,E-mail:xinghang@fluobon.com。
  • 基金资助:
    民航局科技创新引导项目(MHRD20130103)

Fluorinated surfactants and fluoropolymers (Ⅳ) Strategy for PFOS problems

XING Hang1,2,JIA Xu-hong3,XIAO Jin-xin1,2   

  1. 1.Beijing FLUOBON Surfactant Institute,Beijing 100096,China;
    2.Longdong University-FLUOBON Surfactant Engineering Technology Center,Qingyang,Gansu 745000,China;
    3.School of Aviation Security,Civil Aviation Flight University of China,Guanghan,Sichuan 618307,China
  • Online:2016-04-22 Published:2016-04-22

摘要: 碳氟链的特殊性质决定了某些氟烷基化合物在目前很多特殊场合是不可替代的,但传统的PFOS引发的环境及安全问题亟待解决。讨论了PFOS问题的若干解决办法,包括探索其降解方法或分离及循环使用方法或降低PFOS的使用浓度至规定限量以下,而根本解决之道还是寻求PFOS的替代品。从几个角度讨论了PFOS的替代品并对其应用的合理性进行了分析。

关键词: 氟碳表面活性剂, 持久性有机污染物, PFOA, 生物累积, 毒性, 可持续发展, 法规

Abstract: Some fluorinated alkyl substances are necessary in nowadays many fields because of the special properties of fluorocarbon chains.However,the traditional environmental and toxicity problems of PFOS have to be resolved.Several ways for solving the concerning problems were discussed,including the possibilities for degradation,separation and recycling use,as well as reducing the concentration in the application to be lower than the specified limit.The most reliable one is to obtain substitute for the PFOS.Several kinds of substitute were introduced and their rationality of application was also discussed.

Key words: fluorocarbon surfactant, POPs, PFOA, bioaccumulation, toxicity, sustainability, regulation

中图分类号: 

  • TQ423.4