lnu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
DEMFIL - treatment of stormwater for recreational use
Krüger Veolia Water Technologies, Denmark.
Technical University of Denmark, Denmark.ORCID iD: 0000-0002-9271-120X
Nordvand A/S, Denmark.
Krüger Veolia Water Technologies, Denmark.
Show others and affiliations
2013 (English)In: Proceedings of the 13th Nordic Wastewater Conference, Malmö: Svenskt Vatten , 2013Conference paper, Published paper (Refereed)
Abstract [en]

Decoupling of stormwater (road runoff) in a residential area has been implemented in order to reduce flooding and to increase the hydraulic capacity of a lake with a high recreational value. The object here was to evaluate a disc filter technology in combination with a green polymer for flocculation for its feasibility of particle removal. Secondary, the particulate pollution in the separate road runoff should be assessed.The road runoff was found not to be highly contaminated with particle pollution, here measured as turbidity and total suspended solids (TSS). The particles were generally small (< 10 μm) and negatively charged. The disc filtration was hampered during the winter season and by the large fraction of small particles, but supplementing it with flocculation increased the removal efficiencies. The inlet particle concentrations (mg/L) affected the removal efficiencies, and events with inlet concentrations < 10 mg TSS/L or FNU had no statistically significant removal of the particle pollution whereas the events with the highest concentrations yielded among the highest removal efficiencies. The green polymer is as efficient as previously tested commercial coagulant/ flocculent and the disc technology is promising but need to be further tested with higher hydraulic loadings.

Place, publisher, year, edition, pages
Malmö: Svenskt Vatten , 2013.
National Category
Water Treatment Other Chemistry Topics
Identifiers
URN: urn:nbn:se:lnu:diva-87216OAI: oai:DiVA.org:lnu-87216DiVA, id: diva2:1341344
Conference
Proceedings of the 13th Nordic Wastewater Conference, Malmö, Sweden, October 8-10, 2013
Available from: 2019-08-08 Created: 2019-08-08 Last updated: 2019-09-02Bibliographically approved

Open Access in DiVA

No full text in DiVA

Authority records BETA

Eriksson, Eva

Search in DiVA

By author/editor
Nielsen, KatrineMikkelsen, Peter SteenEriksson, Eva
Water TreatmentOther Chemistry Topics

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 2 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf