Silvestry-Rodriguez Nadia, Bright Kelly R, Slack Donald C, Uhlmann Donald R, Gerba Charles P
Department of Agricultural and Biosystems Engineering, Room 403, Building 38, The University of Arizona, Tucson, Arizona 85721, USA.
Appl Environ Microbiol. 2008 Mar;74(5):1639-41. doi: 10.1128/AEM.02237-07. Epub 2008 Jan 11.
Biofilms can have deleterious effects on drinking water quality and may harbor pathogens. Experiments were conducted using 100 microg/liter silver to prevent biofilm formation in modified Robbins devices with polyvinyl chloride and stainless steel surfaces. No significant difference was observed on either surface between the silver treatment and the control.
生物膜会对饮用水质量产生有害影响,并且可能藏有病原体。实验使用100微克/升的银来防止在具有聚氯乙烯和不锈钢表面的改良Robbins装置中形成生物膜。在银处理组和对照组之间,两种表面均未观察到显著差异。