View in EDS

Shock loading in biofilters: impact on biodegradation activity distribution and resilience capacity.

Saved in:
Bibliographic Details
Title: Shock loading in biofilters: impact on biodegradation activity distribution and resilience capacity.
Authors: Cabrol, L.1 lea.cabrol@ema.fr, Malhautier, L.2, Poly, F.3, Lepeuple, A. S.1, Fanlo, J. L.2
Source: Water Science & Technology. 2009, Vol. 59 Issue 7, p1307-1314. 8p. 1 Chart, 4 Graphs.
Subject Terms: *Biofiltration, *Pollution control industry, *Biodegradation, *Air pollution, *Biodegradation of organic compounds, *Biomass conversion, *Colonization (Ecology), *Ecological disturbances, Microbial inoculants
Abstract: A synthetic contaminated gas was generated, representative of gaseous emissions from sludge composting. It was composed of six volatile organic compounds (aldehyde, ketones, esters, sulphur compound) in an ammoniacal matrix. The gaseous stream was purified by biofiltration, in pilot scale biofilters filled with pine bark woodchips as organic carrier for biomass colonization. After reaching a constant high efficiency, with complete removal, the system was disturbed by transient loading shocks. The impact of perturbations was assessed by both performance evaluation (i.e. contaminant removal) and microbial behaviour. The microbial community was analysed in terms of density. The resilience of functional component following a perturbation was evaluated. This work highlighted the longitudinal distribution of both biodegradation activities and biomass density. [ABSTRACT FROM AUTHOR]
Copyright of Water Science & Technology is the property of IWA Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: GreenFILE
FullText Text:
  Availability: 0
Header DbId: 8gh
DbLabel: GreenFILE
An: 38415817
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Shock loading in biofilters: impact on biodegradation activity distribution and resilience capacity.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Cabrol%2C+L%2E%22">Cabrol, L.</searchLink><relatesTo>1</relatesTo><i> lea.cabrol@ema.fr</i><br /><searchLink fieldCode="AR" term="%22Malhautier%2C+L%2E%22">Malhautier, L.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Poly%2C+F%2E%22">Poly, F.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Lepeuple%2C+A%2E+S%2E%22">Lepeuple, A. S.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fanlo%2C+J%2E+L%2E%22">Fanlo, J. L.</searchLink><relatesTo>2</relatesTo>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: Water Science & Technology. 2009, Vol. 59 Issue 7, p1307-1314. 8p. 1 Chart, 4 Graphs.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Biofiltration%22">Biofiltration</searchLink><br />*<searchLink fieldCode="DE" term="%22Pollution+control+industry%22">Pollution control industry</searchLink><br />*<searchLink fieldCode="DE" term="%22Biodegradation%22">Biodegradation</searchLink><br />*<searchLink fieldCode="DE" term="%22Air+pollution%22">Air pollution</searchLink><br />*<searchLink fieldCode="DE" term="%22Biodegradation+of+organic+compounds%22">Biodegradation of organic compounds</searchLink><br />*<searchLink fieldCode="DE" term="%22Biomass+conversion%22">Biomass conversion</searchLink><br />*<searchLink fieldCode="DE" term="%22Colonization+%28Ecology%29%22">Colonization (Ecology)</searchLink><br />*<searchLink fieldCode="DE" term="%22Ecological+disturbances%22">Ecological disturbances</searchLink><br /><searchLink fieldCode="DE" term="%22Microbial+inoculants%22">Microbial inoculants</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: A synthetic contaminated gas was generated, representative of gaseous emissions from sludge composting. It was composed of six volatile organic compounds (aldehyde, ketones, esters, sulphur compound) in an ammoniacal matrix. The gaseous stream was purified by biofiltration, in pilot scale biofilters filled with pine bark woodchips as organic carrier for biomass colonization. After reaching a constant high efficiency, with complete removal, the system was disturbed by transient loading shocks. The impact of perturbations was assessed by both performance evaluation (i.e. contaminant removal) and microbial behaviour. The microbial community was analysed in terms of density. The resilience of functional component following a perturbation was evaluated. This work highlighted the longitudinal distribution of both biodegradation activities and biomass density. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Water Science & Technology is the property of IWA Publishing and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=8gh&AN=38415817
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.2166/wst.2009.106
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 8
        StartPage: 1307
    Subjects:
      – SubjectFull: Biofiltration
        Type: general
      – SubjectFull: Pollution control industry
        Type: general
      – SubjectFull: Biodegradation
        Type: general
      – SubjectFull: Air pollution
        Type: general
      – SubjectFull: Biodegradation of organic compounds
        Type: general
      – SubjectFull: Biomass conversion
        Type: general
      – SubjectFull: Colonization (Ecology)
        Type: general
      – SubjectFull: Ecological disturbances
        Type: general
      – SubjectFull: Microbial inoculants
        Type: general
    Titles:
      – TitleFull: Shock loading in biofilters: impact on biodegradation activity distribution and resilience capacity.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Cabrol, L.
      – PersonEntity:
          Name:
            NameFull: Malhautier, L.
      – PersonEntity:
          Name:
            NameFull: Poly, F.
      – PersonEntity:
          Name:
            NameFull: Lepeuple, A. S.
      – PersonEntity:
          Name:
            NameFull: Fanlo, J. L.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 04
              Text: 2009
              Type: published
              Y: 2009
          Identifiers:
            – Type: issn-print
              Value: 02731223
          Numbering:
            – Type: volume
              Value: 59
            – Type: issue
              Value: 7
          Titles:
            – TitleFull: Water Science & Technology
              Type: main
ResultId 1