Removal of Arsenate From Groundwater by Cathode of Bioelectrochemical System Through Microbial Electrosorption, Reduction, and Sulfuration [PDF]
Frontiers in Microbiology, 2022 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 were ...
Honghong Yuan +9 more
doaj +2 more sources
Impact of Condition Variations on Bioelectrochemical System Performance: An Experimental Investigation of Sulfamethoxazole Degradation [PDF]
MoleculesBioelectrochemical systems (BESs) are an innovative technology for the efficient degradation of antibiotics. Shewanella oneidensis (S. oneidensis) MR-1 plays a pivotal role in degrading sulfamethoxazole (SMX) in BESs. Our study investigated the effect of
Qun Xue +5 more
doaj +2 more sources
Enhanced Product Recovery from Glycerol Fermentation into 3-Carbon Compounds in a Bioelectrochemical System Combined with In Situ Extraction. [PDF]
Front Bioeng Biotechnol, 2016 Given the large amount of crude glycerol formed as a by-product in the biodiesel industries and the concomitant decrease in its overall market price, there is a need to add extra value to this biorefinery side stream.
Roume H +4 more
europepmc +4 more sources
The Effect of Potentiostatic Control on the Bioreduction of Hexavalent Chromium Using Bacillus cereus [PDF]
MicroorganismsCoupling microbial catalysis with electrochemical stimulation offers a promising strategy for heavy metal remediation. This study investigates how potentiostatic control influences the bioreduction of hexavalent chromium (Cr(VI)) by Bacillus cereus ...
Huimei Chi, Man Feng
doaj +2 more sources
Bioelectrochemical System Application for Pesticides Removal: A mini-review [PDF]
E3S Web of Conferences, 2023 The widespread use of pesticides for agricultural purposes results in their presence in the environment. Pesticide occurrence is causing potential negative impacts on human health and environmental deterioration in general.
Desy Askitosari Theresia +1 more
doaj +1 more source
Versatile Bioelectrochemical system for heavy metals removal [PDF]
E3S Web of Conferences, 2022 Industrial activity has resulted in heavy metals anthropogenic contamination of groundwater, especially in industrial or mining areas. Bioelectrochemical systems (BES) can be used for metals removal and recovery from aqueous solutions.
Aliaguilla Martí +3 more
doaj +1 more source
Electronic Journal of Biotechnology, 2021 Background: Synthesis of selenium nanoparticles from selenite by Shewanella sp. HN-41 demonstrated that particle size depended on the reaction time and biomass of cells. The slow reaction and low biomass tended to form small particles.
Cuong Tu Ho +6 more
doaj +1 more source
Membranes, 2022 Bioelectrochemical systems are emerging technologies for the reduction in CO2 in fuels and chemicals, in which anaerobic chemoautotrophic microorganisms such as methanogens and acetogens are typically used as biocatalysts.
Lorenzo Cristiani +4 more
doaj +1 more source
Proteomics Reveal the Effect of Exogenous Electrons on Electroactive Escherichia coli
Frontiers in Microbiology, 2022 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.
Jiao Feng +5 more
doaj +1 more source
iScience, 2021 Summary: Biomethane is suggested as an advanced biofuel for the hard-to-abate sectors such as heavy transport. However, future systems that optimize the resource and production of biomethane have yet to be definitively defined.
Xue Ning +6 more
doaj +1 more source