Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction
The use of municipal solid waste incineration (MSWI) bottom ash in road construction may possess a risk to the environment due to the release of e.g. salt and heavy metals. In this study, two years of leachate data from a test road built of MSWI bottom ash and crushed rock in northern Sweden were ev...
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Luleå tekniska universitet, Geovetenskap och miljöteknik
2005
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ftluleatu:oai:DiVA.org:ltu-29654 2023-05-15T17:44:36+02:00 Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction Lidelöw, Sofia Lagerkvist, Anders 2005 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29654 eng eng Luleå tekniska universitet, Geovetenskap och miljöteknik BCRA Workshop : Recycled materials in road and airfield pavements - overcoming barriers http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29654 Local 3314b480-0708-11dc-b09b-000ea68e967b info:eu-repo/semantics/openAccess Other Environmental Engineering Annan naturresursteknik Conference paper info:eu-repo/semantics/conferenceObject text 2005 ftluleatu 2022-10-25T20:54:06Z The use of municipal solid waste incineration (MSWI) bottom ash in road construction may possess a risk to the environment due to the release of e.g. salt and heavy metals. In this study, two years of leachate data from a test road built of MSWI bottom ash and crushed rock in northern Sweden were evaluated. It was found that Cu, Cr, Al, Na, and Cl- were leached in higher amounts from the bottom ash, while the release of Zn, Mg, Ba, and Ca was higher from the crushed rock. The difference between ash and crushed rock leachates decreased over time, mainly due to changes in the ash leachate composition. The road pavement reduced the release rate of most pollutants from the bottom ash compared to the release from the uncovered parts of the road, whereas the release of pollutants from the crushed rock was less affected by the presence of a pavement. Godkänd; 2005; 20070520 (ysko) Conference Object Northern Sweden Luleå University of Technology Publications (DiVA) |
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Open Polar |
collection |
Luleå University of Technology Publications (DiVA) |
op_collection_id |
ftluleatu |
language |
English |
topic |
Other Environmental Engineering Annan naturresursteknik |
spellingShingle |
Other Environmental Engineering Annan naturresursteknik Lidelöw, Sofia Lagerkvist, Anders Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
topic_facet |
Other Environmental Engineering Annan naturresursteknik |
description |
The use of municipal solid waste incineration (MSWI) bottom ash in road construction may possess a risk to the environment due to the release of e.g. salt and heavy metals. In this study, two years of leachate data from a test road built of MSWI bottom ash and crushed rock in northern Sweden were evaluated. It was found that Cu, Cr, Al, Na, and Cl- were leached in higher amounts from the bottom ash, while the release of Zn, Mg, Ba, and Ca was higher from the crushed rock. The difference between ash and crushed rock leachates decreased over time, mainly due to changes in the ash leachate composition. The road pavement reduced the release rate of most pollutants from the bottom ash compared to the release from the uncovered parts of the road, whereas the release of pollutants from the crushed rock was less affected by the presence of a pavement. Godkänd; 2005; 20070520 (ysko) |
format |
Conference Object |
author |
Lidelöw, Sofia Lagerkvist, Anders |
author_facet |
Lidelöw, Sofia Lagerkvist, Anders |
author_sort |
Lidelöw, Sofia |
title |
Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
title_short |
Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
title_full |
Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
title_fullStr |
Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
title_full_unstemmed |
Evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
title_sort |
evaluation of leachate emissions from municipal solid waste incineration bottom ash and crushed rock used in road construction |
publisher |
Luleå tekniska universitet, Geovetenskap och miljöteknik |
publishDate |
2005 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29654 |
genre |
Northern Sweden |
genre_facet |
Northern Sweden |
op_relation |
BCRA Workshop : Recycled materials in road and airfield pavements - overcoming barriers http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-29654 Local 3314b480-0708-11dc-b09b-000ea68e967b |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766146861690781696 |