Reactive Oxygen Species and Chromophoric Dissolved Organic Matter Drive the Aquatic Photochemical Pathways and Photoproducts of 6PPD-quinone under Simulated High-Latitude Conditions

The photochemical degradation pathways of 6PPD-quinone (6PPDQ, 6PPD-Q), a toxic transformation product of the tire antiozonant 6PPD, were determined under simulated sunlight conditions typical of high-latitude surface waters. Direct photochemical degradation resulted in 6PPDQ half-lives ranging from...

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Veröffentlicht in:Environmental science & technology 2023-12, Vol.57 (49), p.20813-20821
Hauptverfasser: Redman, Zachary C., Begley, Jessica L., Hillestad, Isabel, DiMento, Brian P., Stanton, Ryan S., Aguaa, Alon R., Pirrung, Michael C., Tomco, Patrick L.
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Sprache:eng
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