Vergleich analytischer und sensorischer Methoden zur Beurteilung der Geruchsminderungsleistung eines Festbettadsorbers

Other Titles
Comparison of analytic and sensoric methods on evaluation of the performance according to odor reduction
Publikationstyp
Journal Article
Date Issued
2011-04-19
Sprache
German
Author(s)
Täffner, Tim
Schlegelmilch, Mirko
Abfallressourcenwirtschaft (B-1H)
Kleeberg, Kim
Schindler, Sabrina
Genske, Dieter
Krings, Ulrich
Stegmann, Rainer
Umwelttechnik und Energiewirtschaft V-9
Berger, Ralf G.
Niemeyer, Bernd
TORE-URI
https://hdl.handle.net/11420/42950
Journal
Chemie - Ingenieur - Technik
Volume
83
Issue
6
Start Page
840
End Page
850
Citation
Chemie-Ingenieur-Technik 83 (6): 840-850 (2011)
Publisher DOI
10.1002/cite.201000173
Scopus ID
2-s2.0-79957781922
Publisher
Wiley-VCH
The odor emissions of a coffee processing company were reduced applying a fixed bed adsorber pilot plant. In order to evaluate the performance, breakthrough curves were determined using a flame ionization detector, portable electronic noses, olfactometry and analytical methods. The analytic identification of odorants and pollutants was carried out via enrichment on Tenax TA and on SPME fibers. Several odorants were identified, which determine the overall olfactory sensation. Furthermore the breakthrough behavior of different adsorbents was characterized. The olfactometric concept was applied first-time for the electronic noses.
Subjects
Adsorption
Chemical analysis
Exhaust air treatment
Odor emissions
Sensor
DDC Class
540: Chemistry