Articles with "uasb reactor" as a keyword



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Impact of reactor configuration on treatment performance and microbial diversity in treating high-strength dyeing wastewater: Anaerobic flat-sheet ceramic membrane bioreactor versus upflow anaerobic sludge blanket reactor.

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Published in 2018 at "Bioresource technology"

DOI: 10.1016/j.biortech.2018.08.126

Abstract: In this study, an anaerobic flat-sheet ceramic membrane bioreactor (AnCMBR) was used to treat high-strength dyeing wastewater, and compared with an upflow anaerobic sludge blanket (UASB) reactor. The start-up phases of the AnCMBR and UASB… read more here.

Keywords: uasb reactor; sheet ceramic; ceramic membrane; flat sheet ... See more keywords
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Anaerobic treatment of glutamate-rich wastewater in a continuous UASB reactor: Effect of hydraulic retention time and methanogenic degradation pathway.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.125672

Abstract: To investigate the anaerobic treatment efficiency and degradation pathways of glutamate-rich wastewater under various hydraulic retention times (HRTs), a lab-scale upflow anaerobic sludge blanket (UASB) reactor was operated continuously for 180 days. Results showed that… read more here.

Keywords: degradation; glutamate rich; uasb reactor; rich wastewater ... See more keywords
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Study of two-phase anaerobic digestion of corn stover: Focusing on the conversion of volatile fatty acids and microbial characteristics in UASB reactor

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Published in 2020 at "Industrial Crops and Products"

DOI: 10.1016/j.indcrop.2020.113097

Abstract: Abstract Methanogenic performance and microbial communities including both bacteria and archaea in UASB reactor treating acidogenic metabolites from acidification of ensiled corn stover (ECS) were investigated. Gradient organic loading rates (OLRs) were adopted to study… read more here.

Keywords: corn stover; uasb reactor; fatty acids; conversion ... See more keywords
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Quinone-functionalized activated carbon improves the reduction of congo red coupled to the removal of p-cresol in a UASB reactor.

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Published in 2017 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2017.05.032

Abstract: In this research was immobilized anthraquinone-2-sulfonate (AQS) on granular activated carbon (GAC) to evaluate its capacity to reduce congo red (CR) in batch reactor and continuous UASB reactors. The removal of p-cresol coupled to the… read more here.

Keywords: reduction; uasb reactor; cresol; gac ... See more keywords
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Formation process and properties of hydrogen-producing granular sludge in UASB reactor

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Published in 2018 at "International Journal of Agricultural and Biological Engineering"

DOI: 10.25165/ijabe.v11i5.4255

Abstract: The granular sludge of microbial fermentation systems includes various biomass-degrading enzymes and different microflora, which have significant impacts on the degradation of biomass and the stability of the system. An up-flow anaerobic sludge blanket (UASB)… read more here.

Keywords: sludge; uasb reactor; granular sludge; formation ... See more keywords
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Microbial Removal of Pb(II) Using an Upflow Anaerobic Sludge Blanket (UASB) Reactor

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Published in 2021 at "Catalysts"

DOI: 10.3390/catal11040512

Abstract: The main objective of this study was to achieve the continuous biorecovery and bioreduction of Pb(II) using an industrially obtained consortia as a biocatalyst. An upflow anaerobic sludge blanket reactor was used in the treatment… read more here.

Keywords: uasb reactor; sludge blanket; upflow anaerobic; anaerobic sludge ... See more keywords