Zobrazit v EDS

Efficient removal of organic matter and nitrogen from municipal wastewater in multi-module biochar filters for onsite wastewater treatment

Uloženo v:
Podrobná bibliografie
Název: Efficient removal of organic matter and nitrogen from municipal wastewater in multi-module biochar filters for onsite wastewater treatment
Autoři: Shigei, Makoto, Herbert, Roger, Persson, Frank, 1970, Sokolova, Ekaterina, Dalahmeh, Sahar
Zdroj: Environmental Technology (United Kingdom). 46(9):1531-1543
Témata: multi-module biochar filter, Biochar, organic matter, nitrogen, onsite wastewater treatment
Popis: Biochar is a promising material for wastewater treatment. This study assessed multi-module biochar filters (MmBFs) as onsite wastewater treatment systems (OWTSs), comprising movable modules filled with biochar to remove chemical oxygen demand (COD), nitrogen, phosphorus, and Escherichia coli (E. coli) in wastewater. The MmBF treats wastewater sequentially through six modules: three aerobic modules (M1-M3) for organic matter oxidation and nitrification, two anoxic modules (M4-M5) for denitrification, and an additional module (M6) for the removal of faecal bacteria using biochar and bark. The experiments ran for 381 days using three identical MmBF pilots with two distinct sampling periods, conducted under conditions relevant to OWTSs using municipal wastewater as influent. Water samples were taken from the influent, final effluent, and effluent of each module to evaluate the removal efficiency of organic matter, nitrogen, phosphorus, and E. coli. During the second sampling period, the results showed a 95 ± 2.1% removal of COD, along with a substantial removal of total inorganic nitrogen (71 ± 6.6%). However, phosphate removal was limited (3.4 ± 30.4%). E. coli removal decreased from 2.63 ± 0.93 log10 removal in the first sampling period to 1.8 ± 0.73 log10 removal in the second sampling period. In summary, the MmBFs showed promising potential in treating organic matter, nitrogen, and E. coli, making it an alternative option for OWTS. However, further exploration is needed to assess long-term performance, micropollutant removal, and biological activities. Design enhancements, especially for phosphorus removal are necessary.
Popis souboru: electronic
Přístupová URL adresa: https://research.chalmers.se/publication/542944
https://research.chalmers.se/publication/545938
https://research.chalmers.se/publication/542956
https://research.chalmers.se/publication/545938/file/545938_Fulltext.pdf
Databáze: SwePub
FullText Text:
  Availability: 0
CustomLinks:
  – Url: https://research.chalmers.se/publication/542944#
    Name: EDS - SwePub (s4221598)
    Category: fullText
    Text: View record in SwePub
  – Url: https://resolver.ebscohost.com/openurl?sid=EBSCO:edsswe&genre=article&issn=1479487X&ISBN=&volume=46&issue=9&date=20250101&spage=1531&pages=1531-1543&title=Environmental Technology (United Kingdom)&atitle=Efficient%20removal%20of%20organic%20matter%20and%20nitrogen%20from%20municipal%20wastewater%20in%20multi-module%20biochar%20filters%20for%20onsite%20wastewater%20treatment&aulast=Shigei%2C%20Makoto&id=DOI:10.1080/09593330.2024.2402096
    Name: Full Text Finder
    Category: fullText
    Text: Full Text Finder
    Icon: https://imageserver.ebscohost.com/branding/images/FTF.gif
    MouseOverText: Full Text Finder
  – Url: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=EBSCO&SrcAuth=EBSCO&DestApp=WOS&ServiceName=TransferToWoS&DestLinkType=GeneralSearchSummary&Func=Links&author=Shigei%20M
    Name: ISI
    Category: fullText
    Text: Nájsť tento článok vo Web of Science
    Icon: https://imagesrvr.epnet.com/ls/20docs.gif
    MouseOverText: Nájsť tento článok vo Web of Science
Header DbId: edsswe
DbLabel: SwePub
An: edsswe.oai.research.chalmers.se.19d0dd54.35db.4ce4.bd91.3810bd3d8864
RelevancyScore: 1115
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 1114.736328125
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Efficient removal of organic matter and nitrogen from municipal wastewater in multi-module biochar filters for onsite wastewater treatment
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Shigei%2C+Makoto%22">Shigei, Makoto</searchLink><br /><searchLink fieldCode="AR" term="%22Herbert%2C+Roger%22">Herbert, Roger</searchLink><br /><searchLink fieldCode="AR" term="%22Persson%2C+Frank%22">Persson, Frank</searchLink>, 1970<br /><searchLink fieldCode="AR" term="%22Sokolova%2C+Ekaterina%22">Sokolova, Ekaterina</searchLink><br /><searchLink fieldCode="AR" term="%22Dalahmeh%2C+Sahar%22">Dalahmeh, Sahar</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <i>Environmental Technology (United Kingdom)</i>. 46(9):1531-1543
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22multi-module+biochar+filter%22">multi-module biochar filter</searchLink><br /><searchLink fieldCode="DE" term="%22Biochar%22">Biochar</searchLink><br /><searchLink fieldCode="DE" term="%22organic+matter%22">organic matter</searchLink><br /><searchLink fieldCode="DE" term="%22nitrogen%22">nitrogen</searchLink><br /><searchLink fieldCode="DE" term="%22onsite+wastewater+treatment%22">onsite wastewater treatment</searchLink>
– Name: Abstract
  Label: Description
  Group: Ab
  Data: Biochar is a promising material for wastewater treatment. This study assessed multi-module biochar filters (MmBFs) as onsite wastewater treatment systems (OWTSs), comprising movable modules filled with biochar to remove chemical oxygen demand (COD), nitrogen, phosphorus, and Escherichia coli (E. coli) in wastewater. The MmBF treats wastewater sequentially through six modules: three aerobic modules (M1-M3) for organic matter oxidation and nitrification, two anoxic modules (M4-M5) for denitrification, and an additional module (M6) for the removal of faecal bacteria using biochar and bark. The experiments ran for 381 days using three identical MmBF pilots with two distinct sampling periods, conducted under conditions relevant to OWTSs using municipal wastewater as influent. Water samples were taken from the influent, final effluent, and effluent of each module to evaluate the removal efficiency of organic matter, nitrogen, phosphorus, and E. coli. During the second sampling period, the results showed a 95 ± 2.1% removal of COD, along with a substantial removal of total inorganic nitrogen (71 ± 6.6%). However, phosphate removal was limited (3.4 ± 30.4%). E. coli removal decreased from 2.63 ± 0.93 log10 removal in the first sampling period to 1.8 ± 0.73 log10 removal in the second sampling period. In summary, the MmBFs showed promising potential in treating organic matter, nitrogen, and E. coli, making it an alternative option for OWTS. However, further exploration is needed to assess long-term performance, micropollutant removal, and biological activities. Design enhancements, especially for phosphorus removal are necessary.
– Name: Format
  Label: File Description
  Group: SrcInfo
  Data: electronic
– Name: URL
  Label: Access URL
  Group: URL
  Data: <link linkTarget="URL" linkTerm="https://research.chalmers.se/publication/542944" linkWindow="_blank">https://research.chalmers.se/publication/542944</link><br /><link linkTarget="URL" linkTerm="https://research.chalmers.se/publication/545938" linkWindow="_blank">https://research.chalmers.se/publication/545938</link><br /><link linkTarget="URL" linkTerm="https://research.chalmers.se/publication/542956" linkWindow="_blank">https://research.chalmers.se/publication/542956</link><br /><link linkTarget="URL" linkTerm="https://research.chalmers.se/publication/545938/file/545938_Fulltext.pdf" linkWindow="_blank">https://research.chalmers.se/publication/545938/file/545938_Fulltext.pdf</link>
PLink https://erproxy.cvtisr.sk/sfx/access?url=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsswe&AN=edsswe.oai.research.chalmers.se.19d0dd54.35db.4ce4.bd91.3810bd3d8864
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/09593330.2024.2402096
    Languages:
      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 13
        StartPage: 1531
    Subjects:
      – SubjectFull: multi-module biochar filter
        Type: general
      – SubjectFull: Biochar
        Type: general
      – SubjectFull: organic matter
        Type: general
      – SubjectFull: nitrogen
        Type: general
      – SubjectFull: onsite wastewater treatment
        Type: general
    Titles:
      – TitleFull: Efficient removal of organic matter and nitrogen from municipal wastewater in multi-module biochar filters for onsite wastewater treatment
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Shigei, Makoto
      – PersonEntity:
          Name:
            NameFull: Herbert, Roger
      – PersonEntity:
          Name:
            NameFull: Persson, Frank
      – PersonEntity:
          Name:
            NameFull: Sokolova, Ekaterina
      – PersonEntity:
          Name:
            NameFull: Dalahmeh, Sahar
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 1479487X
            – Type: issn-print
              Value: 09593330
            – Type: issn-locals
              Value: SWEPUB_FREE
            – Type: issn-locals
              Value: CTH_SWEPUB
          Numbering:
            – Type: volume
              Value: 46
            – Type: issue
              Value: 9
          Titles:
            – TitleFull: Environmental Technology (United Kingdom)
              Type: main
ResultId 1