Corrigendum to 'Instantaneous oxidation of levofloxacin as toxic pharmaceutical residuals in water using clay nanotubes decorated by ZnO (ZnO/KNTs) as a novel photocatalyst under visible light source' [J. Environ. Manag. 271 (2020) 111019 / https://doi.org/10.1016/j.jenvman.2020.111019]
