مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

76
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

Uranium Sorption from Aqueous Solution by Polypyrrole Coated Sawdust Adsorbent

Author(s)

 KHANI MOHAMMAD HASSAN | Ghorbanpour Khamseh Ali Asghar | Issue Writer Certificate 

Pages

  207-217

Abstract

 In this research, the ability of economically sawdust adsorbent coated by Polypyrrole, a semiconductor polymer, for Uranium sorption from aqueous solutions was studied in a batch system. The experiments were performed to investigate the effect of operating parameters such as pH, contact time, adsorbent amount, initial concentration, and temperature on the sorption of Uranium, and optimum operating conditions were determined. The Adsorption amount of 54. 65 mg/g was obtained at operational conditions, i. e., absorbent dosage 1 g/L, 100 mg/L of Uranium initial concentration, 15 minutes as equilibrium contact time and pH of 5. The results showed that the rate of Uranium sorption increases with the increase in temperature, which indicates the Adsorption process is endothermic. The experimental results have been fitted with the Langmuir and Freundlich isotherm models, and the experimental data were in better agreement with the Langmuir model. Based on the Langmuir model the maximum Adsorption capacity 93. 46 mg/g was obtained. Kinetics analysis of the Adsorption process showed that the pseudo-second-order model has a better fit with the experimental data. The thermodynamic parameters such as Δ, H0, Δ, S0, and Δ, G0 were investigated so that the results show the Adsorption process is endothermic and spontaneous.

Multimedia

  • No record.

    • Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    KHANI, MOHAMMAD HASSAN, & Ghorbanpour Khamseh, Ali Asghar. (2022). Uranium Sorption from Aqueous Solution by Polypyrrole Coated Sawdust Adsorbent. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 41(1 (103) ), 207-217. SID. https://sid.ir/paper/1039711/en

    Vancouver: Copy

    KHANI MOHAMMAD HASSAN, Ghorbanpour Khamseh Ali Asghar. Uranium Sorption from Aqueous Solution by Polypyrrole Coated Sawdust Adsorbent. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2022;41(1 (103) ):207-217. Available from: https://sid.ir/paper/1039711/en

    IEEE: Copy

    MOHAMMAD HASSAN KHANI, and Ali Asghar Ghorbanpour Khamseh, “Uranium Sorption from Aqueous Solution by Polypyrrole Coated Sawdust Adsorbent,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 41, no. 1 (103) , pp. 207–217, 2022, [Online]. Available: https://sid.ir/paper/1039711/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button