Alberto Vergara‐FernándezJavier Saleh‐CumsillePedro E. CruzCésar HuiliñirFelipe Scott2026-03-222026-03-22202410.2139/ssrn.4824383https://doi.org/10.2139/ssrn.4824383https://andeanlibrary.org/handle/123456789/84310enAirliftImage (mathematics)Environmental scienceComputer scienceProcess engineeringA New Methodology to Determine Kla in Airlift Reactors Based on a Non-Intrusive Image Analysis Techniquepreprint