Photofermentative production of hydrogen and poly-β-hydroxybutyrate from dark fermentation products

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• 作者：Vincenzo Luongo^a ; ^b ; ^{vincenzo.luongo@unina.it} ; ^{viciluongo@gmail.com} ; Anish Ghimire^c ; Luigi Frunzo^b ; Massimiliano Fabbricino^a ; Giuseppe d'Antonio^a ; Francesco Pirozzi^a ; Giovanni Esposito^d
• 关键词：Biohydrogen ; Poly-β-hydroxybutyrate ; Photofermentation ; Dark fermentation ; Biorefinery
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：228
• 期：Complete
• 页码：171-175
• 全文大小：738 K
• 卷排序：228

文摘

Photofermentative treatment of a dark fermentation effluent is investigated. Performances of a R. sphaeroides and a mixed PNSB culture are compared. The mixed culture results more efficient in H2 production (233.8 N mL H2 g COD−1). The pure culture shows a higher PHB productivity (155 mg PHB g COD−1). High soluble COD removal from DFE is achieved (>80%).