%0 Journal Article
%T Study on enzyme properties and optimization of enzyme activity conditions in dye wastewater biofilm<br>染料废水生物膜中酶的作用特性与条件优化
%A Li Zailei
%A Li Yin
%A <br>李再磊
%A 李茵
%J 环境工程学报
%D 2009
%I 
%X The properties and optimization of the conditions of dehydrogenase,lipase and esterase in biofilm for a facultative-aerobic dye wastewater purification process were investigated.Results showed that the intracellular enzyme 2.2% of dehydrogenase activity was detected in the supernatant and about 82.5% of lipase activity and 79.9% of esterase activity were associated with microbial cells in the biofilm.An increase of dehydrogenase activity occurred and inhibitories of 59.8% and 18.9% to lipase and esterase ac...
%K enzymatic activity
%K dye wastewater
%K facultative-aerobic system
%K optimization of conditions<br>酶活性
%K 染料废水
%K 兼氧-好氧系统
%K 条件优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=AA84A1B142EACE190AB397FD14035541&yid=DE12191FBD62783C&vid=38B194292C032A66&iid=94C357A881DFC066&sid=5EEA08EFB4616D1C&eid=4AB2A4AB67F2B16E&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=13