A comprehensive and quantitative review of dark fermentative biohydrogen production.

ABSTRACT: Biohydrogen production (BHP) can be achieved by direct or indirect biophotolysis, photo-fermentation and dark fermentation, whereof only the latter does not require the input of light energy. Our motivation to compile this review was to quantify and comprehensively report strains and process performance of dark fermentative BHP. This review summarizes the work done on pure and defined co-culture dark fermentative BHP since the year 1901. Qualitative growth characteristics and quantitative normalized results of H2 production for more than 2000 conditions are presented in a normalized and therefore comparable format to the scientific community.Statistically based evidence shows that thermophilic strains comprise high substrate conversion efficiency, but mesophilic strains achieve high volume

SUBMITTER: Rittmann S 

PROVIDER: S-EPMC3443015 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature