焦化废水优势菌的筛选及复合优势菌的研究  

Selection of coking wastewater dominant bacteria and studying on composite dominant bacteria

作　　者：许霞霞[1] 杨云龙[1] 

机构地区：[1]太原理工大学

出　　处：《山西建筑》2009年第10期178-180,共3页Shanxi Architecture

摘　　要：利用测菌种的脱氢酶活性从焦化废水活性污泥中筛选出六株优势菌,对其不同组合的脱氢酶活性进行了测定,确定出六株优势菌的最佳组合,同时测定其生物增长量及对焦化废水的降解性能,证明三者之间有一定的对应性。Six dominant bacterias are screened from the coking wastewater activated sludge by testing the dehydrogenase activity of the strains, the dehydrogenase activity of the combination of the six bacterias which are combined in various ways is tested for determining the optimum combination, and the biomass increment and the performance of degrading the coking wastewater of the combination are tested, which can testify that certain congruity is existed among the three performances.

关 键 词：TTC-脱氢酶活性 焦化废水 优势菌 

分 类 号：X703[环境科学与工程—环境工程]