Kvalitet i nya deponiers lakvatten - resultat från Renovas deponi Fläskebo
(2008) In Vatten: tidskrift för vattenvård /Journal of Water Management and research 64(4). p.283-290- Abstract
- The European landfill directive increases demands on landfills. The amount of organic matter being landfilled
is restricted and landfills should be as dry as possible. The consequences of these changes are not yet fully
understood. In this study the first landfill in Sweden to be constructed according to the directive, Fläskebo, has
served as an example of future landfills. Its leachate has been studied with multivariate techniques (principal
component analysis and canonical correlation analysis) and with the geochemical model PHREEQC. Several
interesting correlations were found and the results clearly show that multivariate statistics can be of great use
when studying landfill... (More) - The European landfill directive increases demands on landfills. The amount of organic matter being landfilled
is restricted and landfills should be as dry as possible. The consequences of these changes are not yet fully
understood. In this study the first landfill in Sweden to be constructed according to the directive, Fläskebo, has
served as an example of future landfills. Its leachate has been studied with multivariate techniques (principal
component analysis and canonical correlation analysis) and with the geochemical model PHREEQC. Several
interesting correlations were found and the results clearly show that multivariate statistics can be of great use
when studying landfill leachate. Their ability to extract the most important information is one thing that can
be very useful. Combined with geochemical models they can provide an increased understanding of processes
governing leachate quality. The next part of the study will be to use multivariate statistics to compare Fläskebo’s
leachate with that from older landfills to find interesting differences and similarities. (Less) - Abstract (Swedish)
- EU:s deponeringsdirektiv har medfört ökade krav på deponier. Mängden deponerat organiskt material har
begränsats kraftigt och deponiernas inre skall nu vara så torrt som möjligt. Konsekvenserna av detta är ännu inte
helt kända. Fläskebodeponin, den deponi som varit i drift längst av de få svenska deponier som är konstruerade
enligt direktivet, har här fungerat som ett exempel på framtidens deponier. Dess lakvatten har studerats med
hjälp av de multivariata analysmetoderna principalkomponentsanalys (PCA) och kanonisk korrelationsanalys
(CCA) samt med den geokemiska beräkningsmodellen PHREEQC. Flera intressanta samband hittades och
resultaten visar tydligt att multivariata metoder... (More) - EU:s deponeringsdirektiv har medfört ökade krav på deponier. Mängden deponerat organiskt material har
begränsats kraftigt och deponiernas inre skall nu vara så torrt som möjligt. Konsekvenserna av detta är ännu inte
helt kända. Fläskebodeponin, den deponi som varit i drift längst av de få svenska deponier som är konstruerade
enligt direktivet, har här fungerat som ett exempel på framtidens deponier. Dess lakvatten har studerats med
hjälp av de multivariata analysmetoderna principalkomponentsanalys (PCA) och kanonisk korrelationsanalys
(CCA) samt med den geokemiska beräkningsmodellen PHREEQC. Flera intressanta samband hittades och
resultaten visar tydligt att multivariata metoder har en stor potential när det gäller att hantera lakvattendata,
inte minst på grund av deras förmåga att vaska fram den mest relevanta informationen. I kombination med den
geokemiska modellen kan de leda till ökad förståelse av processer som styr lakvattenkemin. Nästa steg i studien
blir att jämföra Fläskebos lakvatten med vatten från äldre deponier för att med hjälp av multivariata metoder
hitta intressanta skillnader och likheter. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2493285
- author
- Modin, Hanna LU ; van Praagh, Martijn LU and Persson, Kenneth M LU
- organization
- publishing date
- 2008
- type
- Contribution to specialist publication or newspaper
- publication status
- published
- subject
- keywords
- geochemical modelling, Landfill Directive, CCA, PCA, multivariate data analysis, leachate analysis, Landfill monitoring
- categories
- Popular Science
- in
- Vatten: tidskrift för vattenvård /Journal of Water Management and research
- volume
- 64
- issue
- 4
- pages
- 283 - 290
- publisher
- Föreningen Vatten
- ISSN
- 0042-2886
- language
- English
- LU publication?
- yes
- id
- d6a5ca67-44d5-4915-b0c7-aef724304971 (old id 2493285)
- date added to LUP
- 2016-04-04 09:14:19
- date last changed
- 2018-11-21 20:51:43
@misc{d6a5ca67-44d5-4915-b0c7-aef724304971,
abstract = {{The European landfill directive increases demands on landfills. The amount of organic matter being landfilled <br/><br>
is restricted and landfills should be as dry as possible. The consequences of these changes are not yet fully <br/><br>
understood. In this study the first landfill in Sweden to be constructed according to the directive, Fläskebo, has <br/><br>
served as an example of future landfills. Its leachate has been studied with multivariate techniques (principal <br/><br>
component analysis and canonical correlation analysis) and with the geochemical model PHREEQC. Several <br/><br>
interesting correlations were found and the results clearly show that multivariate statistics can be of great use <br/><br>
when studying landfill leachate. Their ability to extract the most important information is one thing that can <br/><br>
be very useful. Combined with geochemical models they can provide an increased understanding of processes <br/><br>
governing leachate quality. The next part of the study will be to use multivariate statistics to compare Fläskebo’s <br/><br>
leachate with that from older landfills to find interesting differences and similarities.}},
author = {{Modin, Hanna and van Praagh, Martijn and Persson, Kenneth M}},
issn = {{0042-2886}},
keywords = {{geochemical modelling; Landfill Directive; CCA; PCA; multivariate data analysis; leachate analysis; Landfill monitoring}},
language = {{eng}},
number = {{4}},
pages = {{283--290}},
publisher = {{Föreningen Vatten}},
series = {{Vatten: tidskrift för vattenvård /Journal of Water Management and research}},
title = {{Kvalitet i nya deponiers lakvatten - resultat från Renovas deponi Fläskebo}},
url = {{https://lup.lub.lu.se/search/files/5269393/2493491.pdf}},
volume = {{64}},
year = {{2008}},
}