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Information Journal Paper

Title

SYNTHESIZED CHITOSAN/ IRON OXIDE NANOCOMPOSITE AND SHRIMP SHELL IN REMOVAL OF NICKEL, CADMIUM AND LEAD FROM AQUEOUS SOLUTION

Pages

  267-278

Abstract

 In this study, an easy synthesized method for preparation of chitosan/iron oxide NANOCOMPOSITE as a bio-sorbent has been applied. Analytical techniques such as Fourier transform infrared spectroscopy, X-ray diffraction, Field emission scanning electron microscopy and transmission electron microscopy were utilized to survey of morphological structure and the functional groups characterization. The histogram of frequency of particle size confirmed that medium size of the synthesized nanoparticles was 50 nm. Beside the obtained NANOCOMPOSITE, application of chitosan as the precursor and shrimp shell as natural chitin and a natural polymer were assessed as ADSORBENTs for decontamination of Ni2+, Cd2+and Pb2+as examples of HEAVY METALS from drinking water. Batch studies were done for adsorption experiments by changing variables such as pH, contact time and ADSORBENT dose. Based on the experimental sorption capacities, 58, 202 and 12 mg of Ni, Cd and Pb per g of Chitosan-FeO NANOCOMPOSITE as ADSORBENT respectively, confirm that combination of Fe2O3 nanoparticles with chitosan makes a more efficient ADSORBENT than chitosan and chitin. ADSORBENTs in uptake of the mentioned HEAVY METALS are in the order of Chitosan-FeO NANOCOMPOSITE >chitosan>chitin. In addition, the kinetics and isotherm investigations were surveyed. Moreover, it has been shown that the synthesized NANOCOMPOSITE significantly reduces the amount of the mentioned ions from the real wastewater sample.

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    • Cite

    APA: Copy

    KESHVARDOOSTCHOKAMI, M., BABAEI, L., ZAMANI, A.A., PARIZANGANEH, A.H., & PIRI., F.. (2017). SYNTHESIZED CHITOSAN/ IRON OXIDE NANOCOMPOSITE AND SHRIMP SHELL IN REMOVAL OF NICKEL, CADMIUM AND LEAD FROM AQUEOUS SOLUTION. GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT, 3(3), 267-278. SID. https://sid.ir/paper/343458/en

    Vancouver: Copy

    KESHVARDOOSTCHOKAMI M., BABAEI L., ZAMANI A.A., PARIZANGANEH A.H., PIRI. F.. SYNTHESIZED CHITOSAN/ IRON OXIDE NANOCOMPOSITE AND SHRIMP SHELL IN REMOVAL OF NICKEL, CADMIUM AND LEAD FROM AQUEOUS SOLUTION. GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT[Internet]. 2017;3(3):267-278. Available from: https://sid.ir/paper/343458/en

    IEEE: Copy

    M. KESHVARDOOSTCHOKAMI, L. BABAEI, A.A. ZAMANI, A.H. PARIZANGANEH, and F. PIRI., “SYNTHESIZED CHITOSAN/ IRON OXIDE NANOCOMPOSITE AND SHRIMP SHELL IN REMOVAL OF NICKEL, CADMIUM AND LEAD FROM AQUEOUS SOLUTION,” GLOBAL JOURNAL OF ENVIRONMENTAL SCIENCE AND MANAGEMENT, vol. 3, no. 3, pp. 267–278, 2017, [Online]. Available: https://sid.ir/paper/343458/en

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