Green photocatalytic degradation of methylene green dye using oxalic acid and its metal complexes: Mechanistic and predictive insights from ANN, RSM, and DFT studies

Cite this paper

Haider, M., Ashraf, R., Mawat, T., Jamil, F., Majeed, A., Shahzadi, A., Qaleel, F., Nadeem, H., Khalid, S., Rehman, A., Aziz, S., Khalid, M., & Iqbal, M. (2026). Green photocatalytic degradation of methylene green dye using oxalic acid and its metal complexes: Mechanistic and predictive insights from ANN, RSM, and DFT studies. Journal of Water Process Engineering. https://doi.org/10.1016/j.jwpe.2026.109608