oru.sePublikationer
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
Fly ash injection into weathered mine waste
Örebro University, School of Science and Technology, Örebro University, Sweden. Bergskraft Bergslagen AB, Kopparberg. (Forskningscentrum Människa-Teknik-Miljö)ORCID iD: 0000-0002-2674-4994
Örebro University, School of Science and Technology, Örebro University, Sweden. Bergskraft Bergslagen AB, Kopparberg. (Forskningscentrum Människa-Teknik-Miljö)
2013 (English)In: Annual International Mine Water Association Conference: Reliable Mine Water Technology / [ed] Brown, A.; Figueroa, L. & Wolkersdorfer, Ch., Colorado, USA: IMWA , 2013, 513-519 p.Conference paper, (Refereed)
Abstract [en]

By adding alkaline ashes through injection to weathered mine waste pH increased approximately 3 units, trace element was immobilized and flow rate decreased due to formation of hard pans. Reduction in trace element concentrations was around 96.9-99.6 % for copper, 94.7-99.7 % for zinc and 22.9-99.8 % for cadmium. For lead the best reduction was 97.3 % and the worst -393 % (increase). MSWI ashes performed worst with low buffering capacity and increase in vanadium and molybdenum concentrations.

Place, publisher, year, edition, pages
Colorado, USA: IMWA , 2013. 513-519 p.
Keyword [en]
Sulfidic mining waste, MSWI ashes, trace elements
National Category
Environmental Sciences
Research subject
Chemistry
Identifiers
URN: urn:nbn:se:oru:diva-40590ISBN: 978-0-615-79385-6 (print)OAI: oai:DiVA.org:oru-40590DiVA: diva2:777756
Conference
International Mine Water Association Annual Conference 2013, Golden, USA, 6-9 August, 2013
Available from: 2015-01-08 Created: 2015-01-08 Last updated: 2015-11-12Bibliographically approved

Open Access in DiVA

fulltext(685 kB)79 downloads
File information
File name FULLTEXT01.pdfFile size 685 kBChecksum SHA-512
744f4d7a9a76235c887bad56fd98db432bb991b99443638171b97c3f6ae397fff217d5361e16d5199514c1121a38f73487e4231af94300e29108b94bb0d34655
Type fulltextMimetype application/pdf

Other links

Länk till proceeding

Search in DiVA

By author/editor
Bäckström, MattiasSartz, Lotta
By organisation
School of Science and Technology, Örebro University, Sweden
Environmental Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 79 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 326 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