Increased carboxylate production in high-rate activated A-sludge by forward osmosis thickening

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• 作者：C. Cagnetta^a ; ^b ; A. D&rsquo ; Haese^b ; M. Coma^a ; ^c ; R. Props^a ; B. Buysschaert^a ; A.R.D. Verliefde^b ; ¹ ; K. Rabaey^a ; ¹ ; ^{Korneel.rabaey@ugent.be} ;
• 关键词：Carboxylate fermentation ; Forward osmosis (FO) ; AB system ; Volatile fatty acids (VFAs) ; Waste activated sludge (WAS)
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：312
• 期：Complete
• 页码：68-78
• 全文大小：1024 K
• 卷排序：312

文摘

Forward osmosis thickening increases VFA production from sludge fermentation. Concentration through FO favorites production of longer chain fatty acids. Forward osmosis combined physical and chemical pretreatment increasing the soluble/total COD ratio.