Modified Porous Silicon with Zirconium Nanoparticles as a Selective Adsorbent for Phosphate Removal from Aqueous Systems

M. Anbia; Z. Khodashenas; L. Kamel

Volume 9, Issue 3 , October 2018, , Pages 182-190

  The development of an efficient adsorbent for phosphate removal from wastewater to prevent the eutrophication of surface waters is very important. In this study, porous silicon powder prepared with acidic etching solution (HF: HNO3: H2O). Then, Zirconium-modified porous silicon has been synthesized by ...  Read More

Application of Response Surface Methodology for Optimization of Platinum(IV) Adsorption Using Magnetic Cellulose Nanoparticles Modified with Ethylenediamine

M. Anbia; F. Rahimi

Volume 7, Issue 4 , October 2016, , Pages 367-374

  The current study adsorption characteristics of platinum(IV) onto the ethylenediamine-modified magnetic cellulose nanoparticles (MCNGE) have been investigated. The prepared adsorbentwere characterized using Fourier transform spectroscopy (FT-IR), X-ray diffraction (XRD), Scanning electron microscopy ...  Read More

Evaluation of Methane Adsorption on the Modified Zeolite 13X

M. Anbia; A. Sedighi; S. Salehi

Volume 7, Issue 3 , July 2016, , Pages 221-225

  In this study nano structured zeolite 13X as adsorbent for methane gas was used. Ni and Al ions were used to modify the pores of the zeolite and the methane gas adsorption capacity was measured at room temperature and pressure between 1 to 12 bars. The textural properties and structure order of the zeolite were ...  Read More

Adsorption of CO2 on Zeolite 13X Prepared from Modified Natural Iranian Kaolin

V. Garshasbi; M. Jahangiri; M. Anbia

Volume 7, Issue 3 , July 2016, , Pages 304-307

  Synthesis of zeolite 13X from modified natural Iranian kaolin at 65˚C for 72 h at various concentration of NaOH solution was investigated. Metakaolinization process was done at 900˚C for 2 h. NaOH solution with different concentrations, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5 and 4 M were separately mixed with ...  Read More