Comparative study on the performance of various pretreatment and hydrolysis methods for the production of biohydrogen using Enterobacter aerogenes RM 08 from rice mill wastewater

Ramprakash, Balasubramani

doi:10.1016/j.ijhydene.2015.05.027

Cited by 58 publications

(12 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The performance parameters were hydrogen production yield (HY) and hydrogen production rate (HPR). The process parameters including pH [22,26], hydraulic retention time [22,[27][28][29][30][31][32], temperature [33][34][35], substrate concentration [30,31,[36][37][38], different sludge [21], support materials [39], pretreatment of wastewater [24,25,[40][41][42], use of co-substrate [21,25,30,43,44], inoculum pretreatment [22,45,46], addition of nutrients [44,47], reactor configuration [45,48] and effects of some heavy metal ions [49] have already been evaluated. Several types of wastewaters listed in this review could produce hydrogen with a HY range of 0.74-5.3…”

Section: Dark Fermentation From Complex Wastewatersmentioning

confidence: 99%

“…To enhance the fermentations of some complex wastewaters, such as cassava wastewater, tofu-processing wastewater, corn starch wastewater and textile wastewater, pretreatment must be done to make the process feasible and sustainable. These processes include various combinations of biological, physical and chemical treatment processes [24,25,34,[40][41][42]. Each of these pretreatment methods has a unique purpose and will depend on the wastewater used.…”

Section: Pretreatment Of Complex Wastewatermentioning

confidence: 99%

“…The heat treatment of complex wastewater rich in starch (corn starch wastewaters, rice mill wastewater, cassava wastewater) is common, with the purpose to remove the mixed population of microorganism in the wastewater, which could either compete with biohydrogen producers or inhibit their growth [24,42,44]. In these studies, the heat treatment was made in 120°C with times between 15 and 25 min.…”

Section: Pretreatment Of Complex Wastewatermentioning

confidence: 99%

See 2 more Smart Citations

Review of Continuous Fermentative Hydrogen-Producing Bioreactors from Complex Wastewater

Rosa¹,

Silva²

2017

Frontiers in Bioenergy and Biofuels

View full text Add to dashboard Cite

In recent years, the production of hydrogen through dark fermentation has become increasingly popular because it is a sustainable approach to produce clean energy. Thus, an evaluation of studies reported on hydrogen production from different complex wastewaters will be of immense importance in economizing production technologies. This work presents a review of the advances in the bioreactor and bioprocess design for biohydrogen production from different complex wastewaters. The biohydrogen production is discussed emphasizing the production metabolic pathways, bioreactor configuration and operation, organic loading rate (OLR), pretreatment of wastewater, as well as microbial diversity. Also, in this review, various bioreactor configurations and performance parameters including H 2 yield (HY) and hydrogen production rate (HPR) are evaluated and presented. The work concludes with challenges and prospects of biohydrogen production and claims for more systematic and comprehensive studies on the subject.

show abstract

Section: Dark Fermentation From Complex Wastewatersmentioning

confidence: 99%

Section: Pretreatment Of Complex Wastewatermentioning

confidence: 99%

Section: Pretreatment Of Complex Wastewatermentioning

confidence: 99%

See 1 more Smart Citation

Review of Continuous Fermentative Hydrogen-Producing Bioreactors from Complex Wastewater

Rosa¹,

Silva²

2017

Frontiers in Bioenergy and Biofuels

View full text Add to dashboard Cite

show abstract

“…As previously mentioned, pretreatments are designed to address the limitations on substrate degradation related to the nature and composition of raw material . For instance, the direct conversion of lignocellulosic biomass into bioH 2 is difficult because of the internal structure of the organic material, especially the cellulose, so their H 2 or methane yields can be relatively lower than the stoichiometric composition would indicate …”

Section: Classification Of Pretreatmentsmentioning

confidence: 99%

“…The purpose of this work was to critically review the main pretreatments applied to the OFMSW, which increase the cellulose accessibility and could significantly improve the harvested biohydrogen as well as methane in biological processes typically included in biorefineries, such as dark fermentation of wastes and anaerobic digestion. It should be noted that a pretreatment must be feasible and sustainable, particularly when implemented in biorefineries . Thus, this review also includes the discussion of life cycle analysis application to pretreatment of organic wastes.…”

Section: Introductionmentioning

confidence: 99%

A review of the potential of pretreated solids to improve gas biofuels production in the context of an OFMSW biorefinery

Romero-Cedillo

Poggi‐Varaldo

Ponce-Noyola³

et al. 2016

J. Chem. Technol. Biotechnol.

View full text Add to dashboard Cite

The organic fraction of municipal solid waste (OFMSW), mainly composed of lignocellulosic polymers, is extremely complex. Therefore, it is necessary to apply pretreatments to remove the lignin content and decrease the cellulose crystallinity in order to use the OFMSW for gas biofuels production in the context of biorefineries from waste. This work focused on critically reviewing the conventional pretreatments applied to OFMSW, with the goal of improving the H 2 production, as well as other biofuels in modern biorefineries. There are a wide variety of pretreatments that have successfully been used, mainly alkaline, milling and dilute acid. In addition, some research has focused on the recovery and reutilization of the alkali, acid or solvents after the pretreatment, to be incorporated into new cycles of production, minimizing the environmental impacts. Moreover, it would be necessary to incorporate analytical tools, in order to determine the sustainability of the biorefinery project. It is concluded that waste pretreatments could significantly contribute to increased yields of biogas fuels in organic waste-based biorefineries. Therefore, establishing preliminary stages for conditioning biomass or wastes is essential to improve the degradation of wastes and bio-product generation. 938 www.soci.org L Romero-Cedillo et al. db dry basis wb wet basis wrm wet reactor mass J Chem Technol Biotechnol 2017; 92: 937-958 /jctb , [56.76 j , 2.53 k ] 104 J Chem Technol Biotechnol 2017; 92: 937-958 Steam explosion Steam explosion, also known as hydrothermal, promotes the formation of soluble lignin compounds, such as HMF, due to high temperatures that stimulate the breakdown of sugars. 121 In this process, HMF and other inhibitor compounds are generated, such as furans from pentoses and HMF from hexoses. 122 Interestingly, HMF can be finally degraded into levulinic and formic acids. In contrast, even when a pretreatment did not necessarily remove lignin, it was hypothesized that high temperatures had a significant J Chem Technol Biotechnol 2017; 92: 937-958 /jctb J Chem Technol Biotechnol 2017; 92: 937-958

show abstract

Advancements in Bio‐hydrogen Production from Waste Biomass

Sarma

Chakma

2022

Biotechnology for Zero Waste

View full text Add to dashboard Cite

Comparative study on the performance of various pretreatment and hydrolysis methods for the production of biohydrogen using Enterobacter aerogenes RM 08 from rice mill wastewater

Cited by 58 publications

References 32 publications

Review of Continuous Fermentative Hydrogen-Producing Bioreactors from Complex Wastewater

Review of Continuous Fermentative Hydrogen-Producing Bioreactors from Complex Wastewater

A review of the potential of pretreated solids to improve gas biofuels production in the context of an OFMSW biorefinery

Advancements in Bio‐hydrogen Production from Waste Biomass

Contact Info

Product

Resources

About