摘要
厌氧序批式反应器〈AnaerobicSequencingBatchReactorASBR〉在处理啤酒废水过程中 ,能形成厌氧颗粒污泥。文中采用扫描电子显微镜和荧光显微镜技术对成熟厌氧颗粒污泥的结构及微生物群落等进行跟踪观察 ,结果显示 ,颗粒污泥结构复杂 ,细菌以微群落形式分布 ,其中产甲烷菌占一定比例。同时也探讨了厌氧颗粒污泥的形成机制。
In the process of treating the brewery wastewater by using ASBR anaerobic granular sludge could be formed. the structue of the granular sludge and the character of microbe clones were observed and studied by using SEM Scaning electron microscope and fluorescent microscope in this thesis.The result showed that the bactera existed in anaerobic granular sludge in the form of micro colony and methanogen was a definite proportion.Also,the mechinism of the formation of anaerobic granular sludge was discussed.
出处
《微生物学通报》
CAS
CSCD
北大核心
2003年第3期56-59,共4页
Microbiology China
基金
河南省科技攻关项目资助(No .0 0 12 0 0 2 17)
关键词
成熟厌氧颗粒污泥
啤酒废水
优势菌群
Mature anaerobic granular sludge,Brewery wastewater, Superior flora
