Biological hydrogen and methane production from bagasse bioethanol fermentation residues using a two-stage bioprocess

Cheng, Hai; Whang, Liang Ming; Chung, Man Chien; Chan, Kun Chi

doi:10.1016/j.biortech.2015.12.084

Cited by 26 publications

(5 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The two-step LD-DF herein observed was also reported by [47], who studied the hydrogen production by DF with raw CW without the addition of inoculum at different operating pH values (from 5 to 7.5). As discussed before, the LD-DF pathway has been observed with other types of substrates such as bagasse [48], tequila vinasse [40], and synthetic CW [37]. The two-step LD-DF can be attributed to the interaction between LAB and LO-HPB, in which LAB degrades sugars to lactate, which in turn serves as a substrate for LO-HPB for hydrogen production.…”

Section: Undiluted Cw Can Support Hydrogen Production Via Ld-dfmentioning

confidence: 74%

Feasibility Study of Biohydrogen Production from Acid Cheese Whey via Lactate-Driven Dark Fermentation

Aranda-Jaramillo,

León-Becerril,

Aguilar-Juárez

et al. 2023

Fermentation

View full text Add to dashboard Cite

The high loading of lactic acid bacteria (LAB) present in cheese whey still limits its use as hydrogen feedstock. This study aims to investigate the feasibility of producing hydrogen from acid cheese whey via lactate-driven dark fermentation (LD-DF). Mesophilic batch fermentations were performed with delipidated acid cheese whey at a fixed pH of 5.8 and driven by an acidogenic bacterial culture containing LAB and lactate-oxidizing hydrogen producers (LO-HPB). The results obtained indicated that it is technically feasible to produce hydrogen from undiluted cheese whey through lactate oxidation-mediated fermentation. It was elucidated that the acidogenic fermentation of cheese whey followed a two-step lactate-type fermentation, in which fermentable carbohydrates were first converted into lactate, and then lactate was metabolized into hydrogen with the co-production of butyrate. The hydrogen yield and the maximum volumetric hydrogen production rate achieved were 44.5 ± 2.9 NmL/g-CODfed and 1.9 NL/L-d, respectively. Further microbial community analysis revealed that Lactobacillus, Clostridium, and Klebsiella were the dominant bacterial genera when the hydrogen production rate peaked. It was therefore suggested that the metabolic potential behind the association between LAB and LO-HPB was important in driving the two-step lactate-type fermentation. Overall, the LD-DF can be a strategic hydrogen-producing pathway to be implemented with cheese whey.

show abstract

Section: Undiluted Cw Can Support Hydrogen Production Via Ld-dfmentioning

confidence: 74%

Feasibility Study of Biohydrogen Production from Acid Cheese Whey via Lactate-Driven Dark Fermentation

Aranda-Jaramillo,

León-Becerril,

Aguilar-Juárez

et al. 2023

Fermentation

View full text Add to dashboard Cite

show abstract

“…Optimizing the reaction conditions by inoculating and eliminating excretion products, and improving the hydrogen and gas production rates are the current effective routes . In addition, the 2‐stage combination of hydrogen fermentation bioreactor and methane fermentation bioreactor to produce CH 4 and H 2 has a better effect . Straw is the main raw material of bio‐hydrogen production, hydrogen is produced by fermentation after pretreatment, and the technical route is shown in Figure .…”

Section: Methodsmentioning

confidence: 99%

A review on bio-hydrogen production technology

Wang

Sheng

et al. 2018

Int J Energy Res

View full text Add to dashboard Cite

Summary The progress of bio‐hydrogen technology has led to the development of new energy technologies and is significant for the sustainable use of energy. After summarizing current research results, this study discusses that the key to increasing the hydrogen production rate is to improve the activity of hydrogen producing bacteria under the conditions of anaerobic fermentation. Using waste to prepare hydrogen producing bacteria is the developmental trend. The primary factors influencing bio‐hydrogen production from plant straw fermentation are also pointed out, indicating the method to improve the hydrogen production rate from plant straw. In addition, application of artificial intelligence technology to a bio‐hydrogen production reactor is helpful to achieve automatic control of continuous bio‐hydrogen production and improve the rate of hydrogen production.

show abstract

“…The COD removal rate reached up to 81% and 0.3% H2 and 72.8% CH4 were converted. The process improved the energy utilization rate through secondary utilization and produced more clean gas [63]. The feasibility of a low temperature alkali/urea pre-treatment of rice straw to improve the hydrogen production rate was studied.…”

Section: Biomass Energy For Agriculturementioning

confidence: 99%

A Review of Key Technologies and Trends in the Development of Integrated Heating and Power Systems in Agriculture

Zhou

Yang

et al. 2021

Entropy

View full text Add to dashboard Cite

Petroleum agriculture, characterized by mechanization and chemistry, is developing rapidly in China. However, petroleum agriculture has not only brought food safety problems, but also caused great obstacles to the sustainable development of society. In view of the disadvantages of oil agriculture, we provide an upgrading plan for energy systems in agriculture. This work can help reduce carbon emissions and improve food security. We introduce the most advanced technologies in Chinese agricultural development and the technical scope includes new agricultural energy power generation, agricultural energy use and the safe operation of agricultural energy systems. We describe the detailed data of agricultural bioenvironmental and energy engineering to clarify the level of agricultural energy efficiency in China. The overall conclusion of this paper is that the deep integration of agriculture and energy internet has become the development trend of agricultural energy systems.

show abstract

Biological hydrogen and methane production from bagasse bioethanol fermentation residues using a two-stage bioprocess

Cited by 26 publications

References 29 publications

Feasibility Study of Biohydrogen Production from Acid Cheese Whey via Lactate-Driven Dark Fermentation

Feasibility Study of Biohydrogen Production from Acid Cheese Whey via Lactate-Driven Dark Fermentation

A review on bio-hydrogen production technology

A Review of Key Technologies and Trends in the Development of Integrated Heating and Power Systems in Agriculture

Contact Info

Product

Resources

About