%0 Journal Article
%T Inactivation of T4 Phage in Water Environment Using Proteinase<br>蛋白酶对水环境中病毒的灭活作用
%A Wen-zhou Lü
%A Qing-xiang Yang
%A Yu Zhang
%A Min Yang
%A Chun-fang Zhu
%A <br>吕文洲
%A 杨清香
%A 张昱
%A 杨敏
%A 朱春芳
%J 环境科学
%D 2004
%I 
%X The inactivation effectiveness of proteinase to viruses was investigated by using T4 phage as a model virus. The results showed that the inactivation effectiveness of proteinase to T4 phage was obvious. In the optimum conditions and 67.5u/mL concentration, the inactivation rate of proteinase K to T4 phage in sterilized water and in sewage achieved 99.4% and 49.4% respectively in an hour, and achieved >99.9% and 81.1% in three hours. The inactivation rate of the industrial proteinase 1398 to T4 phage in sterilized water achieved 74.4% in an hour. The effects of pH and temperature on the inactivation effectiveness was not evident.
%K proteinase
%K virus
%K inactivation
%K T4 phage
%K disinfection<br>蛋白酶
%K 病毒
%K 噬菌体T4
%K 灭活
%K 消毒
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=52900C53982BACEA&yid=D0E58B75BFD8E51C&vid=C5154311167311FE&iid=94C357A881DFC066&sid=39EEF47180459690&eid=6700D0D256586E73&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=14