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   Articles with "extracellular polymeric" as a keyword



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Influence of Zn(II) stress-induction on component variation and sorption performance of extracellular polymeric substances (EPS) from Bacillus vallismortis

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recommendations! Published in 2018 at "Bioprocess and Biosystems Engineering"

DOI: 10.1007/s00449-018-1911-6

Abstract: Bacillus vallismortis (B. vallismortis), an aerobic heterotrophic bacteria, was screened in a laboratory pilot study, to assess the interaction between the heavy metal Zn(II) and extracellular polymeric substances (EPS). The influence of Zn(II) stress on… read more here.

Keywords: extracellular polymeric; bacillus vallismortis; stress; polymeric substances ... See more keywords
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Improving granular sludge stability via stimulation of extracellular polymeric substance production by adding layered double hydroxides

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recommendations! Published in 2018 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-018-1729-4

Abstract: One of the main challenges for aerobic granular sludge in applications is its stability. In this study, the interaction between layered double hydroxide and extracellular polymeric substance was investigated and the mechanism for enhancing stability… read more here.

Keywords: layered double; extracellular polymeric; granular sludge; polymeric substance ... See more keywords
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Removal of Cr(VI) by magnetic iron oxide nanoparticles synthesized from extracellular polymeric substances of chromium resistant acid-tolerant bacterium Lysinibacillus sphaericus RTA-01

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recommendations! Published in 2019 at "Journal of Environmental Health Science and Engineering"

DOI: 10.1007/s40201-019-00415-5

Abstract: Extracellular polymeric substances (EPS) from Cr(VI) resistant acid-tolerant biofilm forming bacterium (CrRAtBb) Lysinibacillus sphaericus RTA-01 was used for synthesis of magnetic iron oxide nanoparticles (MIONPs) in removal of Cr(VI). MIONPs synthesized in EPS matrix were… read more here.

Keywords: resistant acid; extracellular polymeric; lysinibacillus sphaericus; polymeric substances ... See more keywords
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Dominance of candidate Saccharibacteria in a membrane bioreactor treating medium age landfill leachate: Effects of organic load on microbial communities, hydrolytic potential and extracellular polymeric substances.

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recommendations! Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.04.019

Abstract: A membrane bioreactor (MBR), accomplishing high nitrogen removal efficiencies, was evaluated under various landfill leachate concentrations (50, 75 and 100% v/v). Proteinous and carbohydrate extracellular polymeric substances (EPS) and soluble microbial product (SMP) were strongly… read more here.

Keywords: candidate saccharibacteria; extracellular polymeric; bioreactor; landfill leachate ... See more keywords
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Enhancement of sludge dewaterability with filamentous fungi Talaromyces flavus S1 by depletion of extracellular polymeric substances or mycelium entrapment.

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recommendations! Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.08.185

Abstract: This study was conducted to explore the mechanism of dewaterability improvement of waste activated sludge by the filamentous fungus Talaromyces flavus S1. When the fungal spores were inoculated to the sterilized sludge, the sludge dewaterability… read more here.

Keywords: sludge dewaterability; extracellular polymeric; mycelium; sludge ... See more keywords
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Synthesis of a novel magnetic nano-scale biosorbent using extracellular polymeric substances from Klebsiella sp. J1 for tetracycline adsorption.

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recommendations! Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.08.190

Abstract: The magnetic nano-scale biosorbent (Fe3O4/MFX) was synthesized by the chelation and cross-linking procedure with extracellular polymeric substances (MFX) and Fe3O4. Fe3O4/MFX possessed the porous structure and numerous functional groups (i.e., amino, carboxyl, and hydroxyl), and… read more here.

Keywords: adsorption; scale biosorbent; extracellular polymeric; nano scale ... See more keywords
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The effect of extracellular polymeric substances on exogenous highly toxic compounds in biological wastewater treatment: An overview

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recommendations! Published in 2019 at "Bioresource Technology Reports"

DOI: 10.1016/j.biteb.2018.11.009

Abstract: Abstract Extracellular polymeric substances (EPS) are high molecular weight polymers secreted from microorganisms attaching to the cell surface dividing into tightly bound EPS (TB-EPS) and loosely bound EPS (LB-EPS) according to the binding degree to… read more here.

Keywords: extracellular polymeric; polymeric substances; wastewater treatment; toxic compounds ... See more keywords
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Investigation of composition, structure and bioactivity of extracellular polymeric substances from original and stress-induced strains of Thraustochytrium striatum.

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recommendations! Published in 2018 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2018.04.126

Abstract: This paper was the first to study extracellular polymeric substances (EPSs) of Thraustochytrium striatum on composition, structure and bioactivities. Two strains of T. striatum including original (ori) and high-biomass (mut) strains (induced by high-nitrogen stress)… read more here.

Keywords: composition structure; thraustochytrium striatum; extracellular polymeric; polymeric substances ... See more keywords
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Extracellular polymeric substances (EPS) modulate adsorption isotherms between biochar and 2,2',4,4'-tetrabromodiphenyl ether.

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recommendations! Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.09.081

Abstract: Extracellular polymeric substances (EPS), chars and persistent organic pollutants (POPs) frequently coexist in the environment. However, a knowledge gap exists regarding their interactions. Therefore, we applied 2,2',4,4'-tetrabromodiphenyl ether (BDE-47) as a model POP to investigate… read more here.

Keywords: adsorption; tetrabromodiphenyl ether; extracellular polymeric; polymeric substances ... See more keywords
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Extraction of extracellular polymeric substances from dam lake fresh sediments derived from crystalline bedrock.

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recommendations! Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.130103

Abstract: Extracellular polymeric substances (EPS) produced by microorganisms have a key role in the sedimentary compartment, e.g. promoting aggregation and biostabilisation of sediment particles and increasing chemical reactivity at the water/sediment interface. Therefore, proper extraction methods… read more here.

Keywords: extraction; substances dam; extraction methods; extraction extracellular ... See more keywords
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Deciphering the impacts of composition of extracellular polymeric substances on sludge dewaterability: An often overlooked role of amino acids.

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recommendations! Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.131297

Abstract: An investigation was conducted for waste activated sludge pretreated by different methods (e.g., ultrasonic, thermal, ozone, and acid/alkaline) in order to establish correlations between amino acids and parameters related to sludge dewaterability (e.g., capillary suction… read more here.

Keywords: extracellular polymeric; sludge dewaterability; amino acids;