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Fresenius' Zeitschrift für analytische Chemie

, Volume 330, Issue 7, pp 588–591 | Cite as

Congener-specific identification of bromochlorobenzenes and bromotoluenes in effluents from municipal waste incineration plants

  • R. Niemczyk
  • I. Braunmiller
  • H. Buchert
  • W. SchÄfer
  • K. Ballschmiter
Original Papers Environmental Analysis

Summary

Bromochloro- and bromomethylbenzenes have been collected by a condensation and impinger absorption technique from flue gas of municipal waste incineration plants. After extractive enrichment with dichloromethane the congeners have been separated by high resolution capillary gas chromatography using methylphenyl- and methyl-cyanopropylsilicon phases with electron capture (ECD) and mass-selective detection (MSD). The monobromomethylbenzenes and the monobromotrichloro- to monobromopentachlorobenzenes were predominant. The corresponding dibromochlorobenzenes were found at a level of less than 1% of the monobromo congeners. The amounts of the monobromochlorobenzenes were found to lie in the lower Μg/Nm3 range, the same as for the polychlorobenzenes.

Keywords

Chromatography High Resolution Dichloromethane Incineration Electron Capture 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Kongeneren-spezifische Identifizierung von Brom-chlorbenzolen und Brom-methylbenzolen im Reingas von Müllheizkraftwerken

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Copyright information

© Springer-Verlag 1988

Authors and Affiliations

  • R. Niemczyk
    • 1
  • I. Braunmiller
    • 1
  • H. Buchert
    • 1
  • W. SchÄfer
    • 1
  • K. Ballschmiter
    • 1
  1. 1.Abteilung Analytische ChemieUniversitÄt UlmUlmFederal Republic of Germany

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