Monitoring of specific methanogenic activity of granular sludge by confocal laser scanning microscopy during start-up of thermophilic upflow anaerobic sludge blanket reactor

被引：0
|
作者：
Yeonghee Ahn
You Jin Lee
Hyo-Seob Kim
Sunghoon Park
机构：
[1] Institute for Environmental Technology and Industry,Department of Chemical Engineering
[2] Pusan National University,undefined
来源：
Biotechnology Letters | 2000年 / 22卷
关键词：
coenzyme F; confocal microscopy; fluorescence; granular sludge; methanogen;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Confocal, laser-scanning microscopy was applied to acquire coenzyme F420-based autofluorescence images of middle sections of sludge granules during start-up of a thermophilic reactor that were seeded with mesophilically-grown microorganisms of granular sludge. Digital images were analyzed to calculate weighted averages of autofluorescence. The values were related (r2=0.97) to specific methanogenic activities of granular sludge as the granules developed to steady state.
引用
收藏
页码：1591 / 1596
页数：5
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