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:

115
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

43
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

Fe3 O4 /AC nanocomposite as a novel nano adsorbent for effective removal of cationic dye: Process optimization based on Taguchi design method, kinetics, equilibrium and thermodynamics

Pages

  321-336

Abstract

 In this study, we have synthesized a new Fe3 O4 /AC Nanocomposite using low-cost adsorbent by microwave assisted in situ co-precipitation technique that was used as an effective adsorbent for the removal of Methylene Blue (MB) using the Taguchi design method as an optimization strategy. The optimum parameters are pH 7, Fe3 O4 /AC Nanocomposite dose 0. 03 g, contact time 30 min, initial concentration of MB 25 mg/L and temperature 298 K. The obtained results of ANOVA show that their percent contribution in descending order is pH (66. 81%) > adsorbent dose (25. 54%) > temperature (4. 83%) > initial MB concentration (1. 23%) > contact time (0. 32%). The kinetic data were fitted to the pseudo-first-order, pseudo-second-order and intra-particle diffusion models and adsorption of MB dye followed pseudosecond-order kinetics. The obtained values of regression coefficient for Langmuir (0. 98), Freundlich (0. 93) and Dubinin-Radushkevich (0. 94) showed that adsorption process fits to the Langmuir isotherm and the maximum adsorption capacity is 384. 6 mg/g. Moreover, the thermodynamics studies suggested the spontaneous nature of the adsorption process.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    GHASEMI, MARYAM, MASHHADI, SOMAYE, & Azimi Amin, Javad. (2018). Fe3 O4 /AC nanocomposite as a novel nano adsorbent for effective removal of cationic dye: Process optimization based on Taguchi design method, kinetics, equilibrium and thermodynamics. JOURNAL OF WATER AND ENVIRONMENTAL NANOTECHNOLOGY, 3(4), 321-336. SID. https://sid.ir/paper/770150/en

    Vancouver: Copy

    GHASEMI MARYAM, MASHHADI SOMAYE, Azimi Amin Javad. Fe3 O4 /AC nanocomposite as a novel nano adsorbent for effective removal of cationic dye: Process optimization based on Taguchi design method, kinetics, equilibrium and thermodynamics. JOURNAL OF WATER AND ENVIRONMENTAL NANOTECHNOLOGY[Internet]. 2018;3(4):321-336. Available from: https://sid.ir/paper/770150/en

    IEEE: Copy

    MARYAM GHASEMI, SOMAYE MASHHADI, and Javad Azimi Amin, “Fe3 O4 /AC nanocomposite as a novel nano adsorbent for effective removal of cationic dye: Process optimization based on Taguchi design method, kinetics, equilibrium and thermodynamics,” JOURNAL OF WATER AND ENVIRONMENTAL NANOTECHNOLOGY, vol. 3, no. 4, pp. 321–336, 2018, [Online]. Available: https://sid.ir/paper/770150/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