TY - JOUR AU - yousefi, Mehran AU - ghorbanpour, mohammad TI - Optimum Dioxide Titanium Nanoparticles in Dioxide Titanium /Bentonite Composite for Sono Photo Catalytic De-Colorization of Methyl Orange dye JO - Journal of Environmental Science and Technology VL - 22 IS - 6 SP - 161 EP - 174 PY - 2020 DO - 10.22034/jest.2020.17251 ER -