Details zur Publikation |
| Kategorie | Textpublikation |
| Referenztyp | Zeitschriften |
| DOI | 10.1021/acs.est.2c03659 |
| Titel (primär) | Occurrence, distribution, and environmental behavior of persistent, mobile, and toxic (PMT) and very persistent and very mobile (vPvM) substances in the sources of German drinking water |
| Autor | Neuwald, I.J.; Hübner, D.; Wiegand, H.L.; Valkov, V.; Borchers, U.; Nödler, K.; Scheurer, M.; Hale, S.E.; Arp, H.P.H.; Zahn, D.
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| Quelle | Environmental Science & Technology |
| Erscheinungsjahr | 2022 |
| Department | ANA |
| Band/Volume | 56 |
| Heft | 15 |
| Seite von | 10857 |
| Seite bis | 10867 |
| Sprache | englisch |
| Topic | T9 Healthy Planet |
| Supplements | https://ndownloader.figstatic.com/files/36395656 https://ndownloader.figstatic.com/files/36395659 |
| Keywords | infiltration; 1H-benzotriazole; melamine; cyanuric acid; 1,4-dioxane; 2-acrylamido-2-methylpropanesulfonic acid (AMPS); diphenylguanidine (DPG) |
| Abstract | Persistent, mobile, and toxic (PMT) and very persistent and very mobile (vPvM) substances have been recognized as a threat to both the aquatic environment and to drinking water resources. These substances are currently prioritized for regulatory action by the European Commission, whereby a proposal for the inclusion of hazard classes for PMT and vPvM substances has been put forward. Comprehensive monitoring data for many PMT/vPvM substances in drinking water sources are scarce. Herein, we analyze 34 PMT/vPvM substances in 46 surface water, groundwater, bank filtrate, and raw water samples taken throughout Germany. Results of the sampling campaign demonstrated that known PMT/vPvM substances such as 1H-benzotriazole, melamine, cyanuric acid, and 1,4-dioxane are responsible for substantial contamination in the sources of German drinking water. In addition, the results revealed the widespread presence of the emerging substances 2-acrylamido-2-methylpropanesulfonic acid (AMPS) and diphenylguanidine (DPG). A correlation analysis showed a pronounced co-occurrence of PMT/vPvM substances associated predominantly with consumer or professional uses and also demonstrated an inhomogeneous co-occurrence for substances associated mainly with industrial use. These data were used to test the hypothesis that most PMT/vPvM substances pass bank filtration without significant concentration reduction, which is one of the main reasons for introducing PMT/vPvM as a hazard class within Europe. |
| dauerhafte UFZ-Verlinkung | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=29956 |
| Neuwald, I.J., Hübner, D., Wiegand, H.L., Valkov, V., Borchers, U., Nödler, K., Scheurer, M., Hale, S.E., Arp, H.P.H., Zahn, D. (2022): Occurrence, distribution, and environmental behavior of persistent, mobile, and toxic (PMT) and very persistent and very mobile (vPvM) substances in the sources of German drinking water Environ. Sci. Technol. 56 (15), 10857 - 10867 10.1021/acs.est.2c03659 |
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