A qualitative screening and quantitative measurement of organic contaminants on different types of marine plastic debris

Johanna Gauquie, Lisa Devriese, Johan Robbens, Bavo De Witte

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    Chemical compounds present on plastic were characterised on different types of plastic litter and beached pellets, using a general GC–MS screening method. A variety of plastic related compounds, such as building blocks, antioxidants, additives and degradation products, were identified next to diverse environmental pollutants and biofilm compounds. A validated method for the analysis of PAHs and PCBs on beached pellets at the Belgian Coast, showed concentrations of ∑ 16 EPA-PAHs of 1076–3007 ng g−1 plastic, while the concentrations of ∑ 7 OSPAR-PCBs ranged from 31 to 236 ng g−1 plastic. The wide variety of plastic compounds retrieved in the general screening showed the importance of plastic as a potential source of contaminants and their degradation products.
    Oorspronkelijke taalEngels
    TijdschriftChemosphere
    Volume138
    Pagina's (van-tot)348-356
    ISSN0045-6535
    DOI's
    PublicatiestatusGepubliceerd - 21-jun-2015

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