Improved performance of Pseudomonas putida in a bioelectrochemical system through overexpression of periplasmic glucose dehydrogenase
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.26433
Abstract: It was recently demonstrated that a bioelectrochemical system (BES) with a redox mediator allowed Pseudomonas putida to perform anoxic metabolism, converting sugar to sugar acids with high yield. However, the low productivity currently limits the… read more here.
Keywords: dehydrogenase; system; glucose dehydrogenase; productivity ... See more keywords
Evaluation of chromium removal efficiency at varying operating conditions of a novel bioelectrochemical system
Sign Up to like & getrecommendations! Published in 2018 at "Bioprocess and Biosystems Engineering"
DOI: 10.1007/s00449-018-1982-4
Abstract: The assessment of chromium removal efficiency (CRE) was studied using experimental trials with variations in operating conditions for evaluating performance efficiency of the Bioelectrochemical system (BES). During the study, maximum CRE of 88.36 ± 8.16% was obtained at… read more here.
Keywords: operating conditions; bioelectrochemical system; removal efficiency; efficiency ... See more keywords
Acceleration of organic removal and electricity generation from dewatered oily sludge in a bioelectrochemical system by rhamnolipid addition.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.07.038
Abstract: Conversion of biomass energy of dewatered oily sludge to electricity is the rate-limiting process in bioelectrochemical system (BES). In this study, 2mgg-1 rhamnolipids were added to dewatered oily sludge, resulting in a significant enhancement in… read more here.
Keywords: dewatered oily; bioelectrochemical system; rhamnolipid addition; electricity ... See more keywords
Degradation of sulfamethoxazole in bioelectrochemical system with power supplied by constructed wetland-coupled microbial fuel cells.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.07.143
Abstract: The removal rate and degradation pathway of Sulfamethoxazole (SMX) in bioelectrochemical system (BES) and the elimination dynamics of SMX in a BES driven by stacked constructed wetland-coupled microbial fuel cells (CW-MFCs) were investigated. The results… read more here.
Keywords: degradation; bioelectrochemical system; constructed wetland; coupled microbial ... See more keywords
Effect of copper ions on glucose fermentation pathways in bioelectrochemical system.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2021.129627
Abstract: Toxic metal ions were previously found to be effective removed by anodic biofilms under the coexistence of organics in bioelectrochemical system (BES). However, the effect of toxic metal ions on the organics fermentation pathways remains… read more here.
Keywords: bioelectrochemical system; fermentation; effect; glucose fermentation ... See more keywords
Sequentially recover heavy metals from smelting wastewater using bioelectrochemical system coupled with thermoelectric generators.
Sign Up to like & getrecommendations! Published in 2020 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2020.111174
Abstract: Smelting wastewater is characterized with high concentration of toxic heavy metals and high acidity, which must be properly treated before discharge. Here, bioelectrochemical system (BES) coupled with thermoelectric generator (TEG) was first demonstrated to simultaneously… read more here.
Keywords: smelting wastewater; waste heat; bioelectrochemical system; coupled thermoelectric ... See more keywords
Pilot-scale bioelectrochemical system for simultaneous nitrogen and carbon removal in urban wastewater treatment plants.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of bioscience and bioengineering"
DOI: 10.1016/j.jbiosc.2018.06.008
Abstract: This study aims to characterize the performance of a 150 L bioelectrochemical system-based plant, during the simultaneous carbon and nitrogen removal from several waste streams of wastewater treatment plants. The bioelectrochemical system (BES) contained five electrode… read more here.
Keywords: nitrogen; carbon; removal; bioelectrochemical system ... See more keywords
Enhanced Removal of Azo Dye by a Bioelectrochemical System Integrated with a Membrane Biofilm Reactor
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b04725
Abstract: Azo dyes and their decolorized products are toxic and persistent to biodegradation, but must be properly removed before dye wastewater being discharged to a water body. In this study, a bioelectrochemical system (BES) combined with… read more here.
Keywords: azo dye; membrane biofilm; system; bioelectrochemical system ... See more keywords
Functional group surface modifications for enhancing the formation and performance of exoelectrogenic biofilms on the anode of a bioelectrochemical system
Sign Up to like & getrecommendations! Published in 2019 at "Critical Reviews in Biotechnology"
DOI: 10.1080/07388551.2019.1662367
Abstract: Abstract Various new energy technologies have been developed to reduce reliance on fossil fuels. The bioelectrochemical system (BES), an integrated microbial–electrochemical energy conversion process, is projected to be a sustainable and environmentally friendly energy technology.… read more here.
Keywords: functional group; surface; bioelectrochemical system; formation ... See more keywords
Removal of Arsenate From Groundwater by Cathode of Bioelectrochemical System Through Microbial Electrosorption, Reduction, and Sulfuration
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.812991
Abstract: Arsenate [As(V)] is a toxic metalloid and has been observed at high concentrations in groundwater globally. In this study, a bioelectrochemical system (BES) was used to efficiently remove As(V) from groundwater, and the mechanisms involved… read more here.
Keywords: bioelectrochemical system; cathode; microbial electrosorption; groundwater ... See more keywords
Proteomics Reveal the Effect of Exogenous Electrons on Electroactive Escherichia coli
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.815366
Abstract: Microbial cells utilizing electricity to produce high-value fuels and chemicals are the foundation of the biocathodic bioelectrochemical system. However, molecular mechanisms of electron transfer and utilization have not been elucidated. In this work, Escherichia coli… read more here.
Keywords: bioelectrochemical system; effect exogenous; electrons electroactive; exogenous electrons ... See more keywords