2株耐低温微生物处理污水模拟试验初报  

Simulation Test of Wastewater Treatment with Two Cold Resistant Microbial Strains

作　　者：吴迪[1] 孙巍[1] 张蕾[1] 李红[1] 孙军德[1] 

机构地区：[1]沈阳农业大学土地与环境学院,辽宁沈阳110161

出　　处：《微生物学杂志》2006年第3期65-66,共2页Journal of Microbiology

摘　　要：从下水管道的污泥中分离筛选到耐冷细菌H6和耐冷酵母菌J1,采用此2菌株进行模拟污水低温(8℃)处理试验。H6和J1菌株对模拟污水COD的去除率分别为66.6%和72.2%;H6、J1菌株对有机氮去除率分别为76.9%和64.5%;H6、J1菌株对总磷去除率分别为53.9%和14.0%。说明低温微生物在低温环境的污水处理具有广阔的应用前景。Cold resistant bacterium strain 1-16 and yeast strain J1 were isolated from mud in drainage pipeline. A simulation low temperature test of wastewater treatment with these two mierobes was carried out, The COD elimination rates in the simulation wastewater were 66.6 % and 72.2 % respectively with 1-16 and J1, The elimination rates of organic chlorine were 76,9 % and 64.5 % respectively. And the elimination rates of total phosphorus were 53.9 % and 14.0 % respectively, All of these indieated that cold resistant mierobes have broad applieation prospect in wastewater treatment under low temperature conditions.

关 键 词：低温微生物 筛选 污水处理 模拟试验 

分 类 号：Q939.9[生物学—微生物学]