Potential for using enriched cultures and thermotolerant bacterial isolates for production of biohydrogen from oil palm sap and microbial community analysis

Noparat, Pongsak; Prasertsan, Poonsuk; O‐Thong, Sompong

doi:10.1016/j.ijhydene.2012.02.103

Cited by 21 publications

(5 citation statements)

References 35 publications

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“…It favours thermodynamics system and maintains low hydrogen partial pressure [15]. In previous studies, successful hydrogen production from organic materials using single-stage fermentation under thermophilic condition was achieved by Noparat et al [16]. They reported hydrogen production rate of 1973 ml H 2 L À1 POME using heat shocked sludge rich in Clostridium species at 55 C with 3 days HRT in continuous stirred tank reactor.…”

Section: Introductionmentioning

confidence: 98%

Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation

Krishnan

Singh

Sakinah

et al. 2016

International Journal of Hydrogen Energy

103

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Section: Introductionmentioning

confidence: 98%

Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation

Krishnan

Singh

Sakinah

et al. 2016

International Journal of Hydrogen Energy

103

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“…The advanced multi-omics technologies are also increasingly being use for this purpose. Cultivation-dependent method have contributed in the discovery of many key microbial species in biohydrogen-producing bioreactors from organic industrial waste and POME (Alvarado-Cuevas et al 2015 ; Harun et al 2012 ; Hsieh et al 2016 ; Mishra et al 2017 ; Noparat et al 2012 ; Singh et al 2014 ; Yin and Wang 2017 ; Zhang et al 2015 ). While economical and a generally useful method to shed light on some key members, not many can be characterised this way, particularly when a system-based approach is required.…”

Section: Tools For Biohydrogen Microbiome Analysismentioning

confidence: 99%

“…Various renewable organic wastes such as sake lees, cassava, sago, glycerol, rice straw, vegetable waste, food waste, date seeds, sugarcane molasses, corn stover, alligator weed, oil palm sap and wheat straw have been explored as the potential substrate for dark fermentative biohydrogen production (Chen et al 2021 ; Choiron et al 2020 ; Li et al 2020 ; Liu et al 2013 ; Moreno-Andrade et al 2015 ; Noparat et al 2012 ; Oliveira et al 2020 ; Panin et al 2020 ; Pason et al 2020 ; Rambabu et al 2020 ; Saleem et al 2020 ; Ulhiza et al 2018 ; Zhang et al 2011 ). Palm oil mill effluent (POME), a wastewater generated in large quantity during palm oil extraction process is another renewable organic waste of interest that is currently under intense investigations as biohydrogen production substrate (Abdullah et al 2020 ; Akhbari et al 2021 ; Audu et al 2021 ; Jamali et al 2019 ; Zainal et al 2018 ).…”

Section: Introductionmentioning

confidence: 99%

Microbiomes of biohydrogen production from dark fermentation of industrial wastes: current trends, advanced tools and future outlook

Dzulkarnain

Audu

Dagang

et al. 2022

Bioresour. Bioprocess.

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Biohydrogen production through dark fermentation is very attractive as a solution to help mitigate the effects of climate change, via cleaner bioenergy production. Dark fermentation is a process where organic substrates are converted into bioenergy, driven by a complex community of microorganisms of different functional guilds. Understanding of the microbiomes underpinning the fermentation of organic matter and conversion to hydrogen, and the interactions among various distinct trophic groups during the process, is critical in order to assist in the process optimisations. Research in biohydrogen production via dark fermentation is currently advancing rapidly, and various microbiology and molecular biology tools have been used to investigate the microbiomes. We reviewed here the different systems used and the production capacity, together with the diversity of the microbiomes used in the dark fermentation of industrial wastes, with a special emphasis on palm oil mill effluent (POME). The current challenges associated with biohydrogen production were also included. Then, we summarised and discussed the different molecular biology tools employed to investigate the intricacy of the microbial ecology associated with biohydrogen production. Finally, we included a section on the future outlook of how microbiome-based technologies and knowledge can be used effectively in biohydrogen production systems, in order to maximise the production output.

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“…Therefore, the biological conversion at thermophilic conditions eliminates the need for cooling systems. It favors thermodynamics system and maintains low hydrogen partial pressure . Until now, the two‐stage fermentation process has been operated with various types of organic wastes .…”

Section: Introductionmentioning

confidence: 99%

An investigation of two‐stage thermophilic and mesophilic fermentation process for the production of hydrogen and methane from palm oil mill effluent

Krishnan

Singh

Sakinah

et al. 2017

Env Prog and Sustain Energy

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The two‐stage process of combined hydrogen and methane production with the recirculation of digestate sludge using palm oil mill effluent as substrate was investigated. During the first stage, an up‐flow anaerobic sludge blanket reactor (UASB) was operated at thermophilic conditions [hydraulic retention time (HRT)−2 days, organic loading rate −75 gCOD L−1d−1] for hydrogen production. The operation performance at short HRT and low pH was useful to separate the acidogenesis from methanogenesis. The effluents from UASB reactor containing mainly acetate and butyrate were fed into a continuous stirred tank reactor (CSTR) for methane production under the mesophilic temperature at two different HRTs (5 and 3 days). Both UASB and CSTR reactors were operated for 120 days continuously and a stable production of the hydrogen and methane was obtained simultaneously. The total hydrogen and methane yields obtained were 215 L H2 kgCOD−1 and 320 L CH4 kgCOD−1, respectively with the total COD removal efficiency of 94% in the two stage process. © 2017 American Institute of Chemical Engineers Environ Prog, 36: 895–902, 2017

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Potential for using enriched cultures and thermotolerant bacterial isolates for production of biohydrogen from oil palm sap and microbial community analysis

Cited by 21 publications

References 35 publications

Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation

Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation

Microbiomes of biohydrogen production from dark fermentation of industrial wastes: current trends, advanced tools and future outlook

An investigation of two‐stage thermophilic and mesophilic fermentation process for the production of hydrogen and methane from palm oil mill effluent

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