Effective removal of fluorescent microparticles as Cryptosporidium parvum surrogates in drinking water treatment by metallic membrane
作者: Weiying LiWanqi QiJiping ChenWei ZhouYue LiYiran SunKai Ding
作者单位: 1State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai, 200092, China
2Key Laboratory of Yangtze Aquatic Environment, Ministry of Education College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
3College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
4WPG (Shanghai) Smart Water Public Co., Ltd, China
刊名: Journal of Membrane Science, 2020, Vol.594
来源数据库: Elsevier Journal
DOI: 10.1016/j.memsci.2019.117434
关键词: Sintered metallic membraneCryptosporidium parvumFluorescent tracersDrinking water treatmentMembrane fouling
英文摘要: Abstract(#br)The diarrhoea-causing parasitic protozoan Cryptosporidium parvum ( C. parvum ) cannot be efficiently removed by conventional drinking water treatment and poses a biological threat to public health. To ensure the biological safety, three kinds of metallic membranes, laminating metal mesh filter, non-woven metal filter and sintered metal fiber filter were employed to compare their properties. The results showed that the sintered membrane possessed the best filtration performance and lowest membrane resistance among three metallic membranes. Therefore, the sintered membrane was selected for subsequent experiments. Due to the low infectious dose of C. parvum and sophisticated detection methods, fluorescent particle tracers, Crypto-tracer-1, were chosen as a feasible surrogate was...
全文获取路径: Elsevier  (合作)
影响因子:4.093 (2012)

  • removal 消去
  • treatment 处理
  • fluorescent 萤光的
  • drinking 
  • membrane 
  • metallic 金属的
  • water