Survival of Coronaviruses in Water and Wastewater
Survival of Coronaviruses in Water and Wastewater
复制标题
冠状病毒在水和废水中的生存
DOI:
10.1007/s12560-008-9001-6
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发表时间:
2008-12-03
影响因子:
3.4
通讯作者:
Pepper IL
中科院分区:
文献类型:
--
作者:
Gundy PM;Gerba CP;Pepper IL
The advent of severe acute respiratory syndrome and its potential environmental transmission indicates the need for more information on the survival of coronavirus in water and wastewater. The survival of representative coronaviruses, feline infectious peritonitis virus, and human coronavirus 229E was determined in filtered and unfiltered tap water (4 and 23°C) and wastewater (23°C). This was compared to poliovirus 1 under the same test conditions. Inactivation of coronaviruses in the test water was highly dependent on temperature, level of organic matter, and presence of antagonistic bacteria. The time required for the virus titer to decrease 99.9% (T99.9) shows that in tap water, coronaviruses are inactivated faster in water at 23°C (10 days) than in water at 4°C (>100 days). Coronaviruses die off rapidly in wastewater, with T99.9 values of between 2 and 4 days. Poliovirus survived longer than coronaviruses in all test waters, except the 4°C tap water.
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影响因子:
12.8
作者:
GERBA, CP;STAGG, CH;ABADIE, MG
通讯作者:
ABADIE, MG
影响因子:
3.1
作者:
Wang XW;Li JS;Jin M;Zhen B;Kong QX;Song N;Xiao WJ;Yin J;Wei W;Wang GJ;Si BY;Guo BZ;Liu C;Ou GR;Wang MN;Fang TY;Chao FH;Li JW
通讯作者:
Li JW
影响因子:
8.8
作者:
Manocha, S;Walley, KR;Russell, JA
通讯作者:
Russell, JA
影响因子:
11.8
作者:
Liu W;Tang F;Fontanet A;Zhan L;Zhao QM;Zhang PH;Wu XM;Zuo SQ;Baril L;Vabret A;Xin ZT;Shao YM;Yang H;Cao WC
通讯作者:
Cao WC
影响因子:
29.4
作者:
Leung, WK;To, KF;Sung, JJY
通讯作者:
Sung, JJY