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

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Information Journal Paper

Title

SYNTHESIS AND APPLICATION OF MAGNETIC HYDROXYAPATITE FOR REMOVAL OF TETRACYCLINE FROM AQUEOUS SOLUTIONS

Pages

  146-159

Abstract

 Background and purpose: Magnetite hydroxyapatite (m-Hap) as a magnetic nano-adsorbent was synthesized for the removal of TETRACYCLINE (TC) from aqueous solutions.Materials and methods: The properties of m-Hap were investigated by scanning electron microscope (SEM) and Fourier transform infrared spectroscopy (FTIR). Factors affecting the ADSORPTION of TC including pH (3-10), adsorbent dosage (0.1-5 g/L), contact time (5-120 min) and initial concentration of TC (10-25 mg/L) were investigated. The effect of adsorbent on the removal of TETRACYCLINE from real wastewater was also studied.Results: The nanocomposite was almost spherical in shape and about 20-30 nm in diameter. In optimum conditions more than 99% of TC was removed (contact time 60 min, adsorbent dose 1g/L, and pH 7.5). The equilibrium data were well fitted into Langmuir model (R2=0.977) and the maximum ADSORPTION capacity was 64.4 mg g-1 at pH 7.5 and 298 K. ADSORPTION experiments on hospital wastewater indicated a slight decrease in ADSORPTION removal of TC (85%).Conclusion: This study showed that the MAGNETIC HYDROXYAPATITE NANOPARTICLES could be used as a highly efficient and promising adsorbent in water and wastewater treatment systems.

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    APA: Copy

    BABAEI, ALI AKBAR, AHMADI, KAMAL, KAZEMINEZHAD, IRAJ, ALAVI, SEYED NADALI, & TAKDASTAN, AFSHIN. (2016). SYNTHESIS AND APPLICATION OF MAGNETIC HYDROXYAPATITE FOR REMOVAL OF TETRACYCLINE FROM AQUEOUS SOLUTIONS. JOURNAL OF MAZANDARAN UNIVERSITY OF MEDICAL SCIENCES, 26(136), 146-159. SID. https://sid.ir/paper/45001/en

    Vancouver: Copy

    BABAEI ALI AKBAR, AHMADI KAMAL, KAZEMINEZHAD IRAJ, ALAVI SEYED NADALI, TAKDASTAN AFSHIN. SYNTHESIS AND APPLICATION OF MAGNETIC HYDROXYAPATITE FOR REMOVAL OF TETRACYCLINE FROM AQUEOUS SOLUTIONS. JOURNAL OF MAZANDARAN UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2016;26(136):146-159. Available from: https://sid.ir/paper/45001/en

    IEEE: Copy

    ALI AKBAR BABAEI, KAMAL AHMADI, IRAJ KAZEMINEZHAD, SEYED NADALI ALAVI, and AFSHIN TAKDASTAN, “SYNTHESIS AND APPLICATION OF MAGNETIC HYDROXYAPATITE FOR REMOVAL OF TETRACYCLINE FROM AQUEOUS SOLUTIONS,” JOURNAL OF MAZANDARAN UNIVERSITY OF MEDICAL SCIENCES, vol. 26, no. 136, pp. 146–159, 2016, [Online]. Available: https://sid.ir/paper/45001/en

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