The Determination of Carbonyl Compounds in Ozonated Water by the PFBOA Method
- 1 March 1989
- journal article
- research article
- Published by Taylor & Francis in Ozone: Science & Engineering
- Vol. 11 (2) , 127-141
- https://doi.org/10.1080/01919518908552431
Abstract
PFBOA, O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine, is excellent as a derivatizing agent in the GC determination of carbonyl compounds in ozonated water samples. Surface and waste waters have been ozonated. The carbonyl ozonation by-products were identified as PFBOA derivatives by gas chromatography-mass spectrometry. The main by-products of ozonation identified were formaldehyde, glyoxal, methylglyoxal, and 13 other compounds. The characteristics of the first three compounds with respect to production and decomposition during ozonation are discussed.Keywords
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