Treatment of winery effluent with upflow anaerobic sludge blanket (UASB) – granular sludges enriched with Enterobacter sakazakii

被引：0
|
作者：
M. Keyser
R.C. Witthuhn
L.-C. Ronquest
T.J. Britz
机构：
[1] University of Stellenbosch,Department of Food Science
来源：
Biotechnology Letters | 2003年 / 25卷
关键词：
polymerase chain reaction; UASB granules; winery effluent;
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摘要：
Three upflow anaerobic sludge blankets (UASBs) were evaluated for the treatment of winery wastewater: the first was seeded with granular sludge enriched with Enterobacter sakazakii and reached a 90% COD removal within 17 d at hydraulic retention time of 24 h; the second was seeded with brewery granules and achieved 85% COD removal within 50 d, the third was seeded with just sludge and showed the typical problems encountered with conventional sludge seeding and had continuously to be re-seeded. A PCR-based technique was developed for the rapid detection of E. sakazakii in the granular sludge.
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页码：1893 / 1898
页数：5
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