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Development of a chemosensor system for the on-line monitoring of odour-intensive sources / Entwicklung eines Chemosensorsystems fuer die Online-Ueberwachung geruchsintensiver Quellen

Authors
  • Hamacher, T.
Publication Date
Jan 01, 2004
Source
OpenGrey Repository
Keywords
Language
German
License
Unknown

Abstract

In this thesis a device was developed, which offers the possibility, to measure continuously the odour emissions at the source. The device is based on achemosensor array on the base of six oscillating quartz resonators. In order to increase the sensitivity in the range of the odour-thresholds, an on-line compatible enrichment unit was development, which works according to the principle of the thermodesorption. Simultaneously to the device development a methodic was developed, by which it is possible to calculate odour concentrations from the sensor signals. Beside a characterization of the system in the laboratory measurements on different odour initiators were performed. / SIGLE / Available from TIB Hannover: RN 4852(2004-07) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / DE / Germany

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