As(III)‐to‐As(V) Oxidation in Copper Smelter Wastewater by In Situ‐Generated Ozone

Autor: Henrik K. Hansen, Zenovia Neira, Claudia Gutiérrez, Andrea Lazo, Pamela Lazo, Marcela E. Hansen, Mario Ollino, Cecilia Caneo, Lisbeth M. Ottosen

Publikováno v: Hansen, H K, Neira, Z, Gutiérrez, C, Lazo, A, Lazo, P, Hansen, M E, Ollino, M, Caneo, C & Ottosen, L M 2022, ' As(III)-to-As(V) oxidation in copper smelter wastewater by in-situ generated ozone ', Chemical Engineering and Technology, vol. 45, no. 6, pp. 1201-1206 . https://doi.org/10.1002/ceat.202100584

As(III) is the most common arsenic species in copper smelter wastewater but is difficult to remove, and an oxidation to As(V) is desirable. The oxidation of As(III) to As(V) in copper smelter wastewater was studied using in situ-generated ozone, whic

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https://doi.org/10.1002/ceat.202100584