藻类对生物发光法检测水体中细菌总数的影响  

Influence of Algae on Total Bacteria Count in Water by Bioluminescence Method

作　　者：张秋卓[1] 毛映丹[1] 杨洁[1] 徐亚同[1] 朱文杰[1] 

机构地区：[1]华东师范大学,上海200062

出　　处：《中国环境监测》2010年第6期13-16,共4页Environmental Monitoring in China

基　　金：国家科技支撑计划子课题(2007BAK27B05-3);上海市重大科技专项(08dz1900407);上海市科委重大项目(09DZ1200901)

摘　　要：以上海市区的丽娃河、苏州河以及银锄湖三种水体为研究对象,研究藻类干扰对生物发光法检测水体中细菌总数的影响。分别测定了三种水体中的藻类数量,并对其中的藻类鉴定到了种的水平。对采自三种水体的水样分别采用2μm混合纤维素酯微孔滤膜过滤。结果表明,过滤是提高生物发光法测定水体中细菌总数灵敏度的一种必要而有效的手段。Using LIWA River,SUZHOU River and YINCHU Lake as objective,the influence of algae on total bacteria count in these rivers by bioluminescence method was analyzed.The quantity and species of algae in these three different kinds of water was analyzed.Ultimately,the three different kinds of water were filtered by 2μm fixed cellulose ester millipore membrane,and filtration was found to be an effective method to enhance the inaccuracy of bioluminescence measurement when detecting the total bacteria count in water.

关 键 词：藻类 生物发光法 细菌总数 

分 类 号：X832[环境科学与工程—环境工程]