Articles | Volume 24, issue 3
https://doi.org/10.5194/acp-24-1841-2024
https://doi.org/10.5194/acp-24-1841-2024
Research article
 | 
08 Feb 2024
Research article |  | 08 Feb 2024

pH regulates the formation of organosulfates and inorganic sulfate from organic peroxide reaction with dissolved SO2 in aquatic media

Lin Du, Xiaofan Lv, Makroni Lily, Kun Li, and Narcisse Tsona Tchinda

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Cited articles

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Short summary
This study explores the pH effect on the reaction of dissolved SO2 with selected organic peroxides. Results show that the formation of organic and/or inorganic sulfate from these peroxides strongly depends on their electronic structures, and these processes are likely to alter the chemical composition of dissolved organic matter in different ways. The rate constants of these reactions exhibit positive pH and temperature dependencies within pH 1–10 and 240–340 K ranges.
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