Determination of chlorinated benzaldehydes and acetophenones in pulp bleaching effluents by gas chromatography
β Scribed by Terrence J. Smith; Ross H. Wearne; Adrian F.A. Wallis
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 419 KB
- Volume
- 648
- Category
- Article
- ISSN
- 1873-3778
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π SIMILAR VOLUMES
## Abstract Two methods for analysis of chlorinated organic compounds found in pulp bleaching effluents have been compared in order to determine their efficiencies. Method A uses a solid phase extraction followed by derivatization with acetic anhydride. Method B consists in an in situ derivatizatio
## Gas chromatography (GC ) with electron capture detection (ECD), GC combined with mass spectrometry (MS), GC with multi-stage mass spectrometry (MS-MS), and direct inlet MS-MS have been used to determine 1,l -dichlorodimethyl sulfone (DDS) in aquatic organisms in the receiving waters outside a p