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Development and app...
Development and application of an analytical protocol for evaluation of treatment processes for landfill leachates : I. Development of an analytical protocol for handling organic compounds in complex leachate samples
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- Bergström, Staffan (författare)
- Department of Analytical Chemistry, Lund University
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- Svensson, Britt-Marie (författare)
- Högskolan Kristianstad,Institutionen för matematik och naturvetenskap
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- Mårtensson, Lennart, 1957- (författare)
- Högskolan Kristianstad,Institutionen för matematik och naturvetenskap
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- Mathiasson, Lennart (författare)
- Department of Analytical Chemistry, Lund University
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visa färre...
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(creator_code:org_t)
- 2007
- 2007
- Engelska.
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Ingår i: International Journal of Environmental Analytical Chemistry. - 0306-7319 .- 1029-0397. - 0306-7319 ; 87:1, s. 1-15
- Relaterad länk:
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https://doi.org/10.1...
Abstract
Ämnesord
Stäng
- A strategy is presented for evaluation of treatment procedures for landfill leachate with emphasis on organic pollutants. An analytical scheme, the LAQUA protocol, was developed as a guide for the analytical work. The protocol includes organic as well as metals,. inorganic ions, water-quality parameters, and toxicity. The proposed strategy considers the behaviour of both polar and non-polar organic substances at trace levels. For polar substances, phenols were chosen as markers and determined with an automated supported liquid membrane extraction device, coupled on-line to HPLC with a diode-array detector. For non-polar substances, PCBs and 10 unidentified compounds were chosen as markers and analysed by solid-phase extraction combined with supercritical fluid extraction with GC analysis. The chosen measurement strategy, based on the use of marker substances, difference measurements, and versatile data-handling procedures, provided essential information about complex systems at relatively low cost.
Nyckelord
- Treatment evaluation strategy
- landfill leachate
- organic pollutants
- polar markers
- non-polar markers
- NATURAL SCIENCES
- NATURVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)