Effect of extended famine conditions on aerobic granular sludge stability in the treatment of brewery wastewater

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• 作者：Santo Fabio Corsino^a ; ^{santofabio.corsino@unipa.it} ; Alessandro di Biase^b ; Tanner Ryan Devlin^b ; Giulio Munz^c ; Michele Torregrossa^a ; Jan A. Oleszkiewicz^b
• 关键词：Extracellular polymeric substances ; Feast/famine ; Aerobic granular sludge ; Industrial wastewater ; Stability
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：226
• 期：Complete
• 页码：150-157
• 全文大小：997 K
• 卷排序：226

文摘

Granular sludge stability in the treatment of brewery wastewater was studied. Short duration cycle produced unstable granules independently from the OLR. Extended famine conditions and low OLRs improved the AGS structure. A proper feast/famine balance is crucial for maintaining stable aerobic granules.