Sökning: onr:"swepub:oai:DiVA.org:umu-88378" >
In-filter PCDF and ...
In-filter PCDF and PCDD formation at low temperature during MSWI combustion
-
- Weidemann, Eva, 1982- (författare)
- Umeå universitet,Kemiska institutionen
-
- Marklund, Stellan, 1949- (författare)
- Umeå universitet,Kemiska institutionen
-
- Bristav, Henrik (författare)
- Umeå Energi AB, Box 224, SE-901 05 Umeå, Sweden
-
visa fler...
-
- Lundin, Lisa, 1976- (författare)
- Umeå universitet,Kemiska institutionen
-
visa färre...
-
(creator_code:org_t)
- Elsevier, 2014
- 2014
- Engelska.
-
Ingår i: Chemosphere. - : Elsevier. - 0045-6535 .- 1879-1298. ; 102, s. 12-17
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- This case study investigated PCDF and PCDD emissions from a 65 MW waste-to-energy plant to identify why an air pollution control system remodeling to accommodate increased production resulted in increased TEQ concentrations. Pre- and post-filter gases were collected simultaneously in four sample sets with varying filter temperatures and with/without activated carbon injection. Samples were analyzed to determine total PCDF and PCDD concentrations, as well as homologue profiles, and concentrations of individual congeners (some remained co-eluted). The total post filter PCDD concentrations where found to increase while the concentrations of PCDF and 2,3,7,8-substituted congeners declined. An investigation of the individual congener concentrations revealed that the increase of PCDD concentrations were due to a few congeners, suggesting a single formation route. The study also concludes that vital information about the formation could be obtained by not restricting the analysis to just the 2,3,7,8-substituted congeners.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Nyckelord
- full scale
- MSWI
- PCDD
- PCDF
- fabric filters
- case study
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas