POLIOVIRUS RECOVERY FROM TAP WATER AFTER CONCENTRATION OVER GLASS POWDER AND GLASS WOOL

被引:9
作者
MENUT, C
BERIL, C
SCHWARTZBROD, L
机构
关键词
WATER; POLIOVIRUS; CONCENTRATION; GLASS POWDER; GLASS WOOL;
D O I
10.2166/wst.1993.0362
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Two concentration methods for recovering poliovirus from tap water are compared. Samples of tap water are artificially contaminated with poliovirus 1 Lsc 2ab and concentrated by adsorption-elution over either glass powder or glass wool. The results show that, for great viral contamination, the glass powder method provided a higher recovery yield than the glass wool method. But the glass wool method had the greater sensitivity. Viruses were detected in 73.9% for viral contaminations of 4 to 50 PFU 20 l-1 when using the glass wool method although with the glass powder method viruses were detected in only 52.2 %.
引用
收藏
页码:291 / 294
页数:4
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