Combined adsorption and degradation of the off-flavor compound 2-methylisoborneol in sludge derived from a recirculating aquaculture system

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• 作者：Snir Azaria^a ; Shlomo Nir^b ; Jaap van Rijn^a ; ^{jaap.vanrijn@mail.huji.ac.il}
• 关键词：2-methylisoborneol ; Sludge ; Langmuir ; Adsorption ; Biodegradation ; Recirculating aquaculture systems
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：169
• 期：Complete
• 页码：69-77
• 全文大小：503 K
• 卷排序：169

文摘

Removal of 2-methylisoborneol (MIB) by sludge derived from an aquaculture system was examined. MIB removal in the sludge was driven by combined adsorption and biodegradation. Biodegradation of MIB enabled regeneration of the adsorption sites within sludge. A model was developed which accurately described MIB removal by the sludge. At steady state operation of the reactors, MIB removal was mainly driven by biodegradation.