%0 Journal Article %A yousefi, Mehran, ghorbanpour, mohammad %T Optimum Dioxide Titanium Nanoparticles in Dioxide Titanium /Bentonite Composite for Sono Photo Catalytic De-Colorization of Methyl Orange dye %J Journal of Environmental Science and Technology %V 22 %N 6 %P 161-174 %D 2020 %R 10.22034/jest.2020.17251 %U https://sanad.iau.ir/fa/Article/839733