Sy Duc D. Degradation of Reactive Blue 181 Dye by Heterogeneous Fenton Technique Using Modified Fly Ash. ajc [Internet]. 2013 Feb. 5 [cited 2024 Nov. 22];25(7):4083-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_7_121