Publication Details |
| Category | Text Publication |
| Reference Category | Journals |
| DOI | 10.1016/j.jhazmat.2024.135256 |
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| Title (Primary) | Screening the release of chemicals and microplastic particles from diverse plastic consumer products into water under accelerated UV weathering conditions |
| Author | Menger, F.; Römerscheid, M.; Lips, S.; Klein, O.; Nabi, D.; Gandrass, J.; Joerss, H.; Wendt-Potthoff, K.
; Bedulina, D.; Zimmermann, T.; Schmitt-Jansen, M.; Huber, C.; Böhme, A.; Ulrich, N.; Beck, A.J.; Pröfrock, D.; Achterberg, E.P.; Jahnke, A.
; Hildebrandt, L. |
| Source Titel | Journal of Hazardous Materials |
| Year | 2024 |
| Department | SEEFO; ETOX; EXPO |
| Volume | 477 |
| Page From | art. 135256 |
| Language | englisch |
| Topic | T9 Healthy Planet |
| Supplements | https://ars.els-cdn.com/content/image/1-s2.0-S0304389424018351-mmc1.docx https://ars.els-cdn.com/content/image/1-s2.0-S0304389424018351-mmc2.xlsx https://ars.els-cdn.com/content/image/1-s2.0-S0304389424018351-mmc3.pptx https://ars.els-cdn.com/content/image/1-s2.0-S0304389424018351-mmc4.pptx |
| Keywords | UV weathering; Plastic consumer products; Degradation; Leaching; Chemical profiling; Non-targeted screening; Elemental fingerprints; Particle; analysis; Microplastics; Mass spectrometry |
| UFZ wide themes | Microplastics; |
| Abstract | Photodegradation of plastic consumer products is known to accelerate weathering and facilitate the release of chemicals and plastic particles into the aquatic environment. However, these processes are complex. In our presented pilot study, eight plastic consumer products were leached in distilled water under strong ultraviolet (UV) light simulating eight months of Central European climate and compared to their respective dark controls (DCs). The leachates and formed plastic particles were exploratorily characterized using a range of chemical analytical tools to describe degradation and leaching processes. These techniques covered (a) microplastic analysis, showing substantial liberation of plastic particles further increased under UV exposure, (b) non-targeted mass spectrometric characterization of the leachates, revealing several hundreds of chemical features with typically only minor agreement between the UV exposure and the corresponding DCs, (c) target analysis of 71 organic analytes, of which 15 could be detected in at least one sample, and (d) metal(loid) analysis, which revealed substantial release of toxic metal(loid)s further enhanced under UV exposure. A data comparison with the US-EPA’s ToxVal and ToxCast databases showed that the detected metals and organic additives might pose substantial health and environmental concerns, requiring further study and comprehensive impact assessments. |
| Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=29459 |
| Menger, F., Römerscheid, M., Lips, S., Klein, O., Nabi, D., Gandrass, J., Joerss, H., Wendt-Potthoff, K., Bedulina, D., Zimmermann, T., Schmitt-Jansen, M., Huber, C., Böhme, A., Ulrich, N., Beck, A.J., Pröfrock, D., Achterberg, E.P., Jahnke, A., Hildebrandt, L. (2024): Screening the release of chemicals and microplastic particles from diverse plastic consumer products into water under accelerated UV weathering conditions J. Hazard. Mater. 477 , art. 135256 10.1016/j.jhazmat.2024.135256 |
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