Parameters Optimization for the Measurement of VOCs by Canister System

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F07%3A00018970" target="_blank" >RIV/60461373:22320/07:00018970 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Parameters Optimization for the Measurement of VOCs by Canister System
Original language description
With the growing concern for the quality of the environment demand for reliable and sensitive monitoring techniques for organic compounds in atmosphere has increased in the recent past. Canister sampling and analysis is becoming a widely accepted choicefor the measurement of volatile organic compounds (VOCs). Before carrying out any measurement it is necessary to optimize parameters in order to get reproducible results. In view of this, canister sampling technique was optimized for efficient measurement of various VOCs including sulfur and chlorinated compounds. For all studied compounds the optimum trap desorption temperature was found to be 225°C while for CCl4 the optimum temperature was lower and this compound shows decrease in response with the increase in trap desorption temperature. Other chloro compounds like chloroform and 1, 2-dichloroethane showed the same behavior as other organic compounds. Furthermore, cold trap desorption temperature and cryo injection time and moisture
Czech name
Optimalizace parametrů pro měření VOC kanystrovým systémem.
Czech description
Článek rozebírá parametry důležité pro dosažení maximální citlivosti/výtěžnosti při stanovení vybraných organických těkavých sloučenin kanystrovým systémem.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DI - Pollution and air control
OECD FORD branch
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Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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