Use of magnetic nano bio composites prepared from fibers, nanocrystalline cellulose and carboxy methylcellulose in adsorption of heavy metals (Nickel and Lead)

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Rezanezhad Sh.; NAZARNEZHAD N.; RESALATI H.; ZABIHZADEH S.M.

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Journal Paper

Paper Information

Journal: Iranian Journal of Wood and Paper Science Research Year:2021 | Volume:35 | Issue:4 (73) Page(s): 332-347

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Information Journal Paper

Title

Use of magnetic nano bio composites prepared from fibers, nanocrystalline cellulose and carboxy methylcellulose in adsorption of heavy metals (Nickel and Lead)

Author(s)

Rezanezhad Sh. | NAZARNEZHAD N. | RESALATI H. | ZABIHZADEH S.M. | Issue Writer Certificate

Keywords

NanocompositeQ1

magneticQ1

nanocrystal celluloseQ1

carboxymethyl celluloseQ1

heavy metalsQ1

Abstract

Biodegradable magnetic Nanocomposites of cellulose fibers have been widely used in adsorption of heavy metals from water. In this research, nano magnetic absorbent papers were produced by commercial kraft long fiber (NMP), magnetic fibers with 1% gluconic acid (NMP / GA 1%), nanocrystalline cellulose (MNCC) as well as carboxymethyl cellulose (MCMC), and the adsorbents were used to remove heavy metals; lead (Pb) and nickel (Ni). The Nanocomposites were evaluated by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM) and sample vibration magnetometer (VSM). X-ray diffraction patterns showed that magnetic fibers and composites were successfully produced and the nano magnetite peaks were observed in all samples. Examination of nano magnetite and cellulose nanocrystals showed that most of the particles were in the range of 1-19 and 1-65 nm, respectively. The highest magnetic saturation was related to the nanocrystalline cellulose magnetic composite. Adsorption samples were examined by a microwave plasma atomic emission spectrometer. The results of lead and nickel adsorption test showed that the NMP / GA 1%, MCMC and control sample adsorbents had highest and lowest amount of lead and nickel adsorption, respectively. Lead metal also has a higher adsorption than nickel with all the adsorbents.

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APA: Copy

Rezanezhad, Sh., NAZARNEZHAD, N., RESALATI, H., & ZABIHZADEH, S.M.. (2021). Use of magnetic nano bio composites prepared from fibers, nanocrystalline cellulose and carboxy methylcellulose in adsorption of heavy metals (Nickel and Lead). IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 35(4 (73) ), 332-347. SID. https://sid.ir/paper/388690/en

Vancouver: Copy

Rezanezhad Sh., NAZARNEZHAD N., RESALATI H., ZABIHZADEH S.M.. Use of magnetic nano bio composites prepared from fibers, nanocrystalline cellulose and carboxy methylcellulose in adsorption of heavy metals (Nickel and Lead). IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2021;35(4 (73) ):332-347. Available from: https://sid.ir/paper/388690/en

IEEE: Copy

Sh. Rezanezhad, N. NAZARNEZHAD, H. RESALATI, and S.M. ZABIHZADEH, “Use of magnetic nano bio composites prepared from fibers, nanocrystalline cellulose and carboxy methylcellulose in adsorption of heavy metals (Nickel and Lead),” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 35, no. 4 (73) , pp. 332–347, 2021, [Online]. Available: https://sid.ir/paper/388690/en

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