| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4476299 | Marine Pollution Bulletin | 2016 | 7 Pages |
•Plastics, foams and ropes were collected from five beaches in SW England•Samples were analysed by field-portable-XRF for various hazardous elements•Occurrence of Br and Cl in many foams are attributed to the presence of flame retardants•Cd and Pb are the heavy metals of most concern•Concentrations of Pb up to 17,500 μg g− 1 were found in plastics and foams•Concentrations of Cd exceeding 1000 μg g− 1 were encountered in some plastics
Plastics, foams and ropes collected from beaches in SW England have been analysed for As, Ba, Br, Cd, Cl, Cr, Cu, Hg, Ni, Pb, Sb, Se, Sn and Zn by field-portable-x-ray fluorescence spectrometry. High concentrations of Cl in foams that were not PVC-based were attributed to the presence of chlorinated flame retardants. Likewise, high concentrations of Br among both foams and plastics were attributed to the presence of brominated flame retardants. Regarding heavy metals and metalloids, Cd and Pb were of greatest concern from an environmental perspective. Lead was encountered in plastics, foams and ropes and up to concentrations of 17,500 μg g− 1 due to its historical use in stabilisers, colourants and catalysts in the plastics industry. Detectable Cd was restricted to plastics, where its concentration often exceeded 1000 μg g− 1; its occurrence is attributed to the use of both Cd-based stabilisers and colourants in a variety of products.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide
