Polybrominated diphenyl ethers belong among the persistent compounds, which have been classified as priority organic pollutants. In environmental compartments are observed in the past decade. Polybrominated diphenyl ethers are detected in abiotic and biotic matrices. For this dissertation were chosen the matrixes from seats of fire, taken in various localities of the Czech Republic and Slovakia. Their analysis should demonstrate whether they in these specific matrices remain. There were examined following polybrominated diphenyl ether congeners: BDE- 28, 47, 99, 100, 153, 154, 183. For their isolation from the matrix were used three different extraction techniques, namely ultrasonic extraction, microwave extraction and pressurized solvent extraction. For the determination was chosen method of GC / ECD. In this dissertation are also described basic chemical, physical and environmental properties of BDE, including other analytical methods that can be used to determine polybrominated diphenyl ethers in environmental compartments.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:216591 |
| Date | January 2010 |
| Creators | Čechová, Eliška |
| Contributors | Hroch, Martin, Vávrová, Milada |
| Publisher | Vysoké učení technické v Brně. Fakulta chemická |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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