About: Influence of trace erythromycin and erythromycin-H(2)O on carbon and nutrients removal and on resistance selection in sequencing batch reactors (SBRs)

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About: Influence of trace erythromycin and erythromycin-H(2)O on carbon and nutrients removal and on resistance selection in sequencing batch reactors (SBRs) Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Influence of trace erythromycin and erythromycin-H(2)O on carbon and nutrients removal and on resistance selection in sequencing batch reactors (SBRs)
Creator	Lee, Patrick He, Jianzhong Alvarez-Cohen, Lisa Andersen, Gary Brodie, Eoin Fan, Caian Jern, Wun
Source	PMC
abstract	Three sequencing batch reactors (SBRs) were operated in parallel to study the effects of trace erythromycin (ERY) and ERY-H(2)O on the treatment of a synthetic wastewater. Through monitoring (1) daily effluents and (2) concentrations of nitrogen (N) and phosphorous (P) in certain batch cycles of the three reactors operated from transient to steady states, the removal of carbon, N, and P was affected negligibly by ERY (100 µg/L) or ERY-H(2)O (50 µg/L) when compared with the control reactor. However, through analyzing microbial communities of the three steady state SBRs on high-density microarrays (PhyloChip), ERY, and ERY-H(2)O had pronounced effects on the community composition of bacteria related to N and P removal, leading to diversity loss and abundance change. The above observations indicated that resistant bacteria were selected upon exposure to ERY or ERY-H(2)O. Short-term batch experiments further proved the resistance and demonstrated that ammonium oxidation (56–95%) was inhibited more significantly than nitrite oxidation (18–61%) in the presence of ERY (100, 400, or 800 µg/L). Therefore, the presence of ERY or ERY-H(2)O (at µg/L levels) shifted the microbial community and selected resistant bacteria, which may account for the negligible influence of the antibiotic ERY or its derivative ERY-H(2)O (at µg/L levels) on carbon, N, and P removal in the SBRs. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s00253-009-2201-7) contains supplementary material, which is available to authorized users.
has issue date	2009-09-02(xsd:dateTime)
bibo:doi	10.1007/s00253-009-2201-7
bibo:pmid	19727707
has license	no-cc
sha1sum (hex)	7ddb876ede17b2a3e759e2ba0f7d9cfb022e9b5c
schema:url	https://doi.org/10.1007/s00253-009-2201-7
resource representing a document's title	Influence of trace erythromycin and erythromycin-H(2)O on carbon and nutrients removal and on resistance selection in sequencing batch reactors (SBRs)
has PubMed Central identifier	PMC2765652
has PubMed identifier	19727707
schema:publication	Appl Microbiol Biotechnol
resource representing a document's body	covid:7ddb876ede17b2a3e759e2ba0f7d9cfb022e9b5c#body_text
is schema:about of	named entity 'account' named entity 'selected' named entity 'bacteria' named entity 'effects' named entity 'nutrients' named entity 'trace' named entity 'CERTAIN' named entity 'ERY' named entity 'STEADY' named entity 'HIGH-DENSITY MICROARRAYS' named entity 'ANALYZING' named entity 'MICROBIAL' named entity 'DIVERSITY' named entity 'CONCENTRATIONS' named entity '2 O' named entity 'effluents' named entity 'ERY' named entity 'presence' named entity 'microbial communities' named entity 'microbial community' named entity 'ERY' named entity 'erythromycin' named entity 'ERY' named entity 'Taiwan' named entity 'ERY' named entity 'sorption' named entity 'nitrification' named entity 'antibiotics' named entity 'TOC' named entity 'ERY' named entity 'carbon source' named entity 'pharmaceutical' named entity 'nitrifying bacteria' named entity 'PAOs' named entity 'ERY' named entity 'R23' named entity 'antibiotics' named entity 'macrolides' named entity 'domestic wastewater' named entity 'dehydrated' named entity 'ERY' named entity 'nitrification' named entity 'bacteria' named entity 'nitrifying bacteria' named entity 'effluent' named entity 'biomass' named entity 'nitrogen' named entity 'ammonium' named entity 'nitrite' named entity 'PAOs' named entity 'Dehydrated' named entity 'nitrite' named entity 'nitrifying bacteria' named entity 'metabolite' named entity 'ERY' named entity 'HRT' named entity 'OTUs' named entity 'sorption' named entity 'biomass' named entity 'nitrite' named entity 'nitrate' named entity 'Bradyrhizobiaceae' named entity 'ERY' named entity 'bacteria' named entity 'GAO' named entity 'nitrogen' named entity 'carbon' named entity 'ERY' named entity 'Sigma-Aldrich' named entity 'ERY' named entity 'microorganism' named entity 'trace elements' named entity 'wastewater treatment' named entity 'erythromycin' named entity '400 days'

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