Adsorption, isotherms and kinetics characteristics of solid state Mg exchanged bentonite for removal of methylene blue

Ahdieh Bavi; Mohammad Ghorbanpour; Mohammed Jaafar Ali Alatabe

Volume 8, Issue 4 , November 2023, , Pages 396-405

https://doi.org/10.22090/jwent.2023.04.006

Abstract
  This study investigated the removal of methylene blue dye from aqueous solutions using Mg solid state exchanged bentonite. Parent bentonite and magnesium exchanged bentonite were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), Brunauer Emmett Teller (BET), Energy dispersive ...  Read More

Adsorption, isotherms and kinetics characteristics of solid state Mg exchanged bentonite for removal of methylene blue


Synthesis and characterization of Sn-doped TiO2 nanoparticles and the evaluation of their Photocatalytic performance under Vis-lights

Hassanali Rasouli; Faezeh Jafarpisheh; Mohammad Ghorbanpour

Volume 7, Issue 4 , December 2022, , Pages 344-350

https://doi.org/10.22090/jwent.2022.04.001

Abstract
  Dyes are produced as water pollutants in the textile, plastic, and dye industries. Many efforts have been made to remove dyes from industrial wastewater. In this area, Photocatalytic performance under Vis-lights is a useful and effective method. In this study, a series of highly efficient Sn-doped TiO2 ...  Read More

Iron-doped TiO2 Catalysts with Photocatalytic Activity

Mohammad Ghorbanpour; Atabak Feizi

Volume 4, Issue 1 , January 2019, , Pages 60-66

https://doi.org/10.22090/jwent.2019.01.006

Abstract
  The aim of the present study is to synthesize and characterize Fe-doped TiO2 nanoparticles prepared by molten salt method using a precursor of a solid mixture of TiO2 powder and FeCl3. As far as this study is concerned, this is the simplest method that has been reported so far for the synthesis of Fe-doped ...  Read More

A Comparative Study between Photocatalytic activity of ZnO/bentonite Composites Prepared by Precipitation, Liquid-state Ion Exchange and Solid-state Ion Exchange Methods

Bahareh Hakimi; Mohammad Ghorbanpour; Atabak Feizi

Volume 3, Issue 3 , July 2018, , Pages 273-278

https://doi.org/10.22090/jwent.2018.03.008

Abstract
  ZnO/bentonite photocatalyst was synthesized using different methods, including: precipitation, liquid-state ion exchange (LSIE) and solid-state Ion exchange (SSIE) methods. In most studies done so far, LSIE and precipitation method have been used to prepare composites. The SSIE is a new method. The purpose ...  Read More

Silica-Supported Copper Oxide Nanoleaf with Antimicrobial Activity Against Escherichia Coli

Mohammad Ghorbanpour; Mohsen Moghimi; Samaneh Lotfiman

Volume 2, Issue 2 , April 2017, , Pages 112-117

https://doi.org/10.22090/jwent.2017.02.006

Abstract
  In this research, a simple and fast method was employed to synthesize CuO nanoleaves/silica gel nanocomposites (CuO/SGn), which is a cost effective antimicrobial material. CuSO4.5H2O is the only raw material used in CuO/SGn production through the molten salt method. The structure and morphology of the ...  Read More