Person: Bannick, Claus Gerhard
Lade...
E-Mail-Adresse
Geburtsdatum
Forschungsvorhaben
Organisationseinheiten
Berufsbeschreibung
Nachname
Bannick
Vorname
Claus Gerhard
Name
2 Ergebnisse
Suchergebnisse
Gerade angezeigt 1 - 2 von 2
Veröffentlichung Identification and Quantification of Microplastic in Sewage Systems by TED-GC-MS(2019) Altmann, Korinna; Goedecke, Caroline; Bannick, Claus GerhardThe number of publications reporting the amount of microplastic (MP) all over the world increased rapidly. Methods used so far are very time consuming and not able to provide information on total contents. As harmonised sampling, sample preparation and analysis strategies are missing different studies can hardly be compared and quantitative data, including identification and mass contents of the polymers found, are missing. This leads to a lack of comprehensive understanding of MP occurrence, source and entry pathways into the environment. We developed a method, Thermal Extraction/Desorption-Gaschromatography-Massspectrometry, as a fast screening method for MP analysis. Solid residues of water samples are heated up to 600 C under a N2 atmosphere without any sample preparation. The collected decomposition gases are separated in a gas chromatography system and detected in a mass spectrometer. Mass contents of the identified polymers can be calculated. In this presentation we will show first results from the influent of the wastewater treatment plant Kaiserslautern (Germany) and its combined sewage system as possibly entry pathway. In order to determine the relevance of wastewater split streams analysis of grey water will be conducted. Samples are fractionally filtered by a sieve cascade with mesh sizes of 500, 100, 50 Ìm. Quelle: https://opus4.kobv.de/Veröffentlichung Klimaschutz und Abwasserbehandlung(2018) Bannick, Claus Gerhard; Obermaier, Nathan; Purr, Katja; Werlein, Max; Deutschland. Umweltbundesamt. Fachgebiet III.2.6 - Abwassertechnikforschung, Abwasserentsorgung