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   Articles with "polymeric substances" 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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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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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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Photosensitive cellular polymeric substances accelerate 17α-ethinylestradiol photodegradation

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recommendations! Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.122737

Abstract: Abstract Photolysis is one of the main pathways for 17α-ethinylestradiol (EE2) removal in natural systems. Organic matter in the effluent from biological wastewater treatment facilities contains abundant photosensitive substances, which could play an important role… read more here.

Keywords: photodegradation; triplet state; photosensitive substances; 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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A review on the interactions between engineered nanoparticles with extracellular and intracellular polymeric substances from wastewater treatment aggregates.

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recommendations! Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.12.044

Abstract: Engineered nanoparticles (ENPs) will inevitably enter wastewater treatment plants (WWTPs) due to their widespread application; thus, it is necessary to study the migration and transformation of nanoparticles in sewage treatment systems. Extracellular polymeric substances (EPSs)… read more here.

Keywords: intracellular polymeric; treatment; transformation; wastewater treatment ... 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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Effect of salinity and temperature on the extraction of extracellular polymeric substances from an anaerobic sludge and fouling in submerged hollow fibre membranes

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recommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2021.126910

Abstract: Abstract The results of the characterisation of anaerobic sludge-derived extracellular polymeric substances (EPS) under different extraction conditions and their effects on the fouling in submerged hollow fibre membranes are presented. A wide range of EPS… read more here.

Keywords: polymeric substances; temperature; extracellular polymeric; extraction ... See more keywords
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Effects of extracellular polymeric substances of Pseudomonas fluorescens, citrate, and oxalate on Pb sorption by an acidic Ultisol.

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recommendations! Published in 2019 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2019.01.043

Abstract: The continuous production of low molecular weight (LMW) organic acids by plants and microorganisms coupled with the continuous presence of extracellular polymeric substances (EPS) in soils is a guarantee that the mobility of heavy metals… read more here.

Keywords: presence; zeta potential; extracellular polymeric; citrate oxalate ... See more keywords
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Sorption and transformation of arsenic by extracellular polymeric substances extracted from Synechocystis sp. PCC6803.

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recommendations! Published in 2020 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2020.111200

Abstract: Cyanobacteria widely distribute in the aqueous ecosystem and produce abundant extracellular polymeric substances (EPS), yet little is known about how the quantity and composition of cyanobacterial EPS change upon As exposure, and what are functions… read more here.

Keywords: extracellular polymeric; extracted synechocystis; sorption transformation; synechocystis pcc6803 ... See more keywords