生物膜降低了太阳能对隐孢子虫卵囊的消毒效果。
Biofilms reduce solar disinfection of Cryptosporidium parvum oocysts.
机构信息
Department of Earth and Environmental Science, Lehigh University, Bethlehem, Pennsylvania, USA.
出版信息
Appl Environ Microbiol. 2012 Jun;78(12):4522-5. doi: 10.1128/AEM.08019-11. Epub 2012 Mar 30.
Abstract
Solar radiation reduces Cryptosporidium infectivity. Biofilms grown from stream microbial assemblages inoculated with oocysts were exposed to solar radiation. The infectivity of oocysts attached at the biofilm surface and oocysts suspended in water was about half that of oocysts attached at the base of a 32-μm biofilm.
摘要
太阳辐射降低了隐孢子虫的感染力。用卵囊接种溪流微生物组合体培养而成的生物膜暴露于太阳辐射下。附着在生物膜表面的卵囊和悬浮在水中的卵囊的感染力约为附着在 32μm 生物膜底部的卵囊的一半。
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