A comprehensive review on two-stage integrative schemes for the valorization of dark fermentative effluents

Periyasamy Sivagurunathan; Chandrasekhar Kuppam; Ackmez Mudhoo; Ganesh D. Saratale; Abudukeremu Kadier; Guangyin Zhen; Lucile Chatellard; Eric Trably; Gopalakrishnan Kumar

doi:10.1080/07388551.2017.1416578

A comprehensive review on two-stage integrative schemes for the valorization of dark fermentative effluents

Periyasamy Sivagurunathan
, Chandrasekhar Kuppam
, Ackmez Mudhoo
, Ganesh D. Saratale
, Abudukeremu Kadier
, Guangyin Zhen
, Lucile Chatellard
, Eric Trably
, Gopalakrishnan Kumar

Department of Food Science & Biotechnology

Research output: Contribution to journal › Review article › peer-review

60 Scopus citations

Abstract

This review provides the alternative routes towards the valorization of dark H₂ fermentation effluents that are mainly rich in volatile fatty acids such as acetate and butyrate. Various enhancement and alternative routes such as photo fermentation, anaerobic digestion, utilization of microbial electrochemical systems, and algal system towards the generation of bioenergy and electricity and also for efficient organic matter utilization are highlighted. What is more, various integration schemes and two-stage fermentation for the possible scale up are reviewed. Moreover, recent progress for enhanced performance towards waste stabilization and overall utilization of useful and higher COD present in the organic source into value-added products are extensively discussed.

Original language	English
Pages (from-to)	868-882
Number of pages	15
Journal	Critical Reviews in Biotechnology
Volume	38
Issue number	6
DOIs	https://doi.org/10.1080/07388551.2017.1416578
State	Published - 18 Aug 2018

Keywords

bioelectrochemical systems (BESs)
Biohydrogen
biomethane
bioplastics
dark and photo-fermentation
volatile fatty acids

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10.1080/07388551.2017.1416578

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title = "A comprehensive review on two-stage integrative schemes for the valorization of dark fermentative effluents",

abstract = "This review provides the alternative routes towards the valorization of dark H2 fermentation effluents that are mainly rich in volatile fatty acids such as acetate and butyrate. Various enhancement and alternative routes such as photo fermentation, anaerobic digestion, utilization of microbial electrochemical systems, and algal system towards the generation of bioenergy and electricity and also for efficient organic matter utilization are highlighted. What is more, various integration schemes and two-stage fermentation for the possible scale up are reviewed. Moreover, recent progress for enhanced performance towards waste stabilization and overall utilization of useful and higher COD present in the organic source into value-added products are extensively discussed.",

keywords = "bioelectrochemical systems (BESs), Biohydrogen, biomethane, bioplastics, dark and photo-fermentation, volatile fatty acids",

author = "Periyasamy Sivagurunathan and Chandrasekhar Kuppam and Ackmez Mudhoo and Saratale, \{Ganesh D.\} and Abudukeremu Kadier and Guangyin Zhen and Lucile Chatellard and Eric Trably and Gopalakrishnan Kumar",

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doi = "10.1080/07388551.2017.1416578",

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AU - Saratale, Ganesh D.

AU - Kadier, Abudukeremu

AU - Zhen, Guangyin

AU - Chatellard, Lucile

AU - Trably, Eric

AU - Kumar, Gopalakrishnan

PY - 2018/8/18

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N2 - This review provides the alternative routes towards the valorization of dark H2 fermentation effluents that are mainly rich in volatile fatty acids such as acetate and butyrate. Various enhancement and alternative routes such as photo fermentation, anaerobic digestion, utilization of microbial electrochemical systems, and algal system towards the generation of bioenergy and electricity and also for efficient organic matter utilization are highlighted. What is more, various integration schemes and two-stage fermentation for the possible scale up are reviewed. Moreover, recent progress for enhanced performance towards waste stabilization and overall utilization of useful and higher COD present in the organic source into value-added products are extensively discussed.

AB - This review provides the alternative routes towards the valorization of dark H2 fermentation effluents that are mainly rich in volatile fatty acids such as acetate and butyrate. Various enhancement and alternative routes such as photo fermentation, anaerobic digestion, utilization of microbial electrochemical systems, and algal system towards the generation of bioenergy and electricity and also for efficient organic matter utilization are highlighted. What is more, various integration schemes and two-stage fermentation for the possible scale up are reviewed. Moreover, recent progress for enhanced performance towards waste stabilization and overall utilization of useful and higher COD present in the organic source into value-added products are extensively discussed.

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KW - bioplastics

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A comprehensive review on two-stage integrative schemes for the valorization of dark fermentative effluents

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Keywords

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