Articles with "microbial products" as a keyword



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Characterization of soluble microbial products in a partial nitrification sequencing batch biofilm reactor treating high ammonia nitrogen wastewater.

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Published in 2018 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.10.013

Abstract: In present study, the characterization of soluble microbial products (SMP) was evaluated in a partial nitrification sequencing batch biofilm reactor (SBBR). During the stable operation of SBBR, the NH4+-N removal efficiency and nitrite accumulation ratio… read more here.

Keywords: nitrification sequencing; nitrification; microbial products; partial nitrification ... See more keywords
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Lower C/N ratio induces prior utilization of soluble microbial products with more dramatic variability and higher biodegradability in denitrification by strain YSF15.

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Published in 2021 at "Bioresource technology"

DOI: 10.1016/j.biortech.2021.125281

Abstract: The emphasis of this study lies in how strain SYF15 regulates molecular weight (MW) fractions of soluble microbial products (SMPs) in response to low carbon to nitrogen (C/N) ratio, with high denitrification performance (over 99%).… read more here.

Keywords: ratio; strain ysf15; denitrification; microbial products ... See more keywords
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Achievement, performance and characteristics of microbial products in a partial nitrification sequencing batch reactor as a pretreatment for anaerobic ammonium oxidation.

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Published in 2017 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2017.05.119

Abstract: This study was carried out to evaluate achievement, performance and characteristics of microbial products in a partial nitrification sequencing batch reactor as a pretreatment for anaerobic ammonium oxidation (anammox). After 100 days long-term operation, the… read more here.

Keywords: nitrification; characteristics microbial; reactor; performance ... See more keywords
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Solar photolysis of soluble microbial products as precursors of disinfection by-products in surface water.

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.02.185

Abstract: In the Pearl River Delta area, the upstream municipal wastewater is commonly discharged into rivers which are a pivotal source of downstream drinking water. Solar irradiation transforms some of the dissolved organic matter discharged from… read more here.

Keywords: water; disinfection products; drinking water; microbial products ... See more keywords
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Adsorption of soluble microbial products by sediments.

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Published in 2019 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2018.11.005

Abstract: As major precursors of disinfection by-products (DBPs), soluble microbial products (SMPs) generated by sewage discharge can adversely affect drinking water quality. It is essential to understand the adsorption behaviours of SMPs onto sediments and the… read more here.

Keywords: adsorption; dbps; drinking water; microbial products ... See more keywords
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Performance, microbial community and fluorescent characteristic of microbial products in a solid-phase denitrification biofilm reactor for WWTP effluent treatment.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2018.09.002

Abstract: Microbial products, i.e. extracellular polymeric substance (EPS) and soluble microbial product (SMP), have a significant correlation with microbial activity of biologically based systems. In present study, the spectral characteristics of two kinds of microbial products… read more here.

Keywords: microbial products; biofilm; phase denitrification; solid phase ... See more keywords
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Fouling behaviour of soluble microbial products and extracellular polymeric substances in a submerged anaerobic membrane bioreactor treating low-strength wastewater at room temperature

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Published in 2017 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2017.02.046

Abstract: Abstract The properties of soluble microbial products (SMP) and extracellular polymeric substances (EPS) were determined and their role in membrane fouling behaviour was considered in an anaerobic membrane bioreactor (AnMBR) treating low-strength wastewater at room… read more here.

Keywords: extracellular polymeric; fouling behaviour; polymeric substances; membrane ... See more keywords
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Principles of halal-compliant fermentations: Microbial alternatives for the halal food industry

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Published in 2020 at "Trends in Food Science and Technology"

DOI: 10.1016/j.tifs.2020.01.031

Abstract: Abstract Background Microbial food ingredients produced using biotechnology have a wide range of applications in the food industry. With new technological improvements such as genetic modification, microbial products can be produced more effectively. Microbial products… read more here.

Keywords: food industry; halal food; principles halal; microbial products ... See more keywords
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Regulation of humoral immunity by gut microbial products

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Published in 2017 at "Gut Microbes"

DOI: 10.1080/19490976.2017.1299311

Abstract: ABSTRACT The intestinal tract provides ideal niches for several different microbial species, which are collectively called the gut microbiota. A key host immune effector that controls the microbiota and prevents mucosal infection is IgA. Gut… read more here.

Keywords: immunity gut; humoral immunity; gut microbial; regulation humoral ... See more keywords
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Human alkaline phosphatase dephosphorylates microbial products and is elevated in preterm neonates with a history of late-onset sepsis

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Published in 2017 at "PLoS ONE"

DOI: 10.1371/journal.pone.0175936

Abstract: Background A host defense function for Alkaline phosphatases (ALPs) is suggested by the contribution of intestinal ALP to detoxifying bacterial lipopolysaccharide (endotoxin) in animal models in vivo and the elevation of ALP activity following treatment… read more here.

Keywords: sepsis; late onset; onset sepsis; plasma alp ... See more keywords
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Ferroferric Oxide Significantly Affected Production of Soluble Microbial Products and Extracellular Polymeric Substances in Anaerobic Methanogenesis Reactors

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Published in 2018 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2018.02376

Abstract: Conductive materials facilitate direct interspecies electron transfer between acidogens and methanogens during methane (CH4) production. Soluble microbial products (SMP) and extracellular polymeric substances (EPS) produced by microorganisms might act as the electron shuttle between microorganisms… read more here.

Keywords: production soluble; production; extracellular polymeric; microbial products ... See more keywords