Results 51 to 60 of about 8,986 (253)
Frontiers in Bioengineering and Biotechnology, 2023 Brewer’s spent grain (BSG) is an undervalorized organic feedstock residue composed of fermentable macromolecules, such as proteins, starch, and residual soluble carbohydrates. It also contains at least 50% (as dry weight) of lignocellulose.
Grégoire B. L. Henry +6 more
semanticscholar +1 more source
Journal of Chemical Technology &Biotechnology, Volume 101, Issue 3, Page 638-648, March 2026.Abstract BACKGROUND Microbial electrochemical technologies (METs) enable separation of ammonium from nutrient‐rich waste streams, such as sludge return liquors, using bioanodes that consume organic matter to generate electrical current. Quantification of ammonia recovery performance in pilot scale METs treating real wastes under industrially relevant ...
Samuel David Settle +2 more
wiley +1 more source
Enhanced Biohydrogen Production with Increasing Ammonia Nitrogen during Co-digestion of Swine Wastewater and Food Waste leachate [PDF]
대한환경공학회지This study investigated the effects of ammonia nitrogen (NH3–N) concentration and the COD/NH3–N ratio on biohydrogen production during the acidogenesis phase of co-digestion with swine wastewater and food waste leachate. Acidogenic sludge obtained from a
So Hyeon Choi +2 more
doaj +1 more source
Engineering in Life Sciences, 2022 The present study reports the mixed culture acidogenic production of biohydrogen and carboxylic acids (CA) from brewery spent grains (BSG) in the presence of high concentrations of cobalt, iron, nickel, and zinc. The metals enhanced biohydrogen output by
Omprakash Sarkar +3 more
doaj +1 more source
Municipal wastewater treatment and associated bioenergy generation using anaerobic granular bed baffled reactor [PDF]
, 2017 This study assesses a modified anaerobic granular bed baffled reactor (GRABBR) which was assessed for municipal wastewater treatment at high organic loading rates (chemical oxygen demand ≥ 1,100 mg/l) under varying temperatures.
Akunna, Joseph +2 more
core +1 more source
Biotechnology and Bioengineering, Volume 123, Issue 1, Page 116-133, January 2026.We show that pH and neutralization strategy strongly influence the growth, pellet morphology, and organic acid production of Aspergillus oryzae. Acidic and alkaline conditions lead to hairy, dispersed pellets, while near‐neutral environments favour compact pellet formation.
Lukas Hartmann +4 more
wiley +1 more source
The Scientific World Journal, 2014 The aim of this study was to compare the genotypic diversity and virulence traits of Streptococcus mutans isolated from carious dentin before and after partial dentin caries removal (PDR) and sealing.
Nailê Damé-Teixeira +3 more
doaj +1 more source
Bioengineering options and strategies for the optimization of anaerobic digestion processes [PDF]
, 2014 Anaerobic digestion (AD) is a complex biological process, and the microbial diversity and dynamics within the reactor needs to be understood and considered when process optimization is sought after.
Coulon, Frederic +2 more
core +1 more source
Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy
Carbon Energy, Volume 8, Issue 1, January 2026.Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian +3 more
wiley +1 more source
Theoretical Comparison between a Traditional Anaerobic Digestion and an Innovative One [PDF]
, 2017 The paper, after analyzing the technical characteristics of anaerobic digestion traditional plants of zootechnical effluents, identifies those relating to an innovative system, which divides the evolutionary stages of biodegradation of the material in ...
Di Bernardo, Ezio +2 more
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