Preparation of Spherical Rice Husk Zeolite NaY Granules for Adsorption of Cu2+

Jitlada Chumee; Sarisa Pinkham

doi:10.4028/www.scientific.net/KEM.675-676.611

Paper Titles

Photocatalytic Performance of Ball-Milled Anatase/Rutile Mixed Phase TiO₂ Composite Powders
p.593

Pore System and Hydric Properties of Two Different Lime Plasters with Finely Crushed Brick
p.597

Possibility of Thermoelectric Oxide for Thermal Sensors
p.601

Preparation and Electrical Behaviour of BaCeO₃ Ceramics
p.607

Preparation of Spherical Rice Husk Zeolite NaY Granules for Adsorption of Cu²⁺
p.611

Properties and Phase Shift Structure of (1-x)BT-(x)BNT Ceramics
p.615

Reducing Property of Bread Crust Extract
p.619

Self-Propagating High-Temperature Synthesis of Si-SiC Composite Powder
p.623

Structure Properties Relationship of Pb_0.92La_0.08(Zr_0.4Ti_0.6)_0.98O₃ Ceramics
p.627

HomeKey Engineering MaterialsKey Engineering Materials Vols. 675-676Preparation of Spherical Rice Husk Zeolite NaY...

Preparation of Spherical Rice Husk Zeolite NaY Granules for Adsorption of Cu²⁺

Abstract:

Spherical rice husk zeolite NaY granules (RH-NaY_g) were prepared by cross-linking of alginate biopolymer and using bentonite as the binder to obtain a uniform shape. The composition of granulation mixture was rice husk zeolite NaY, bentonite clay and alginate in the ratio of 50:30:20, respectively. The RH-NaY_g were calcined at 600 °C to remove alginate and enhance the hardness of granules. Moreover, the RH-NaY_g were determined surface area by N₂ adsorption-desorption before utilization as the adsorbent for adsorption of Cu²⁺ at pH 5 for 90 min. The residual concentration of Cu²⁺ was reacted with NH₄OH to form the blue complex and measured at the wavelength of 606 nm by UV-vis Spectrophotometer. The average adsorption capacity of RH-NaY_g in 5000 ppm Cu²⁺ solution at pH 5 for 90 min was 242.27±0.12 mg/g. Spherical rice husk zeolite NaY granules (RH-NaY_g) were prepared by cross-linking of alginate biopolymer and using bentonite as a binder to obtain a uniform shape. The composition of granulation mixture was rice husk zeolite NaY, bentonite clay and alginate in the ratio of 50:30:20, respectively. The RH-NaY_g were calcined at 600 °C to remove alginate and enhance the hardness of granules. Moreover, the RH-NaY_g were determined surface area by N₂ adsorption-desorption before utilization as the adsorbent for adsorption of Cu²⁺ at pH 5 for 90 min. The residual concentration of Cu²⁺ was reacted with NH₄OH solution to form the blue complex and measured at the wavelength of 606 nm by UV-vis Spectrophotometer. The average adsorption capacity of RH-NaY_g in 5000 ppm Cu²⁺ solution at pH 5 for 90 min was 242.27±0.12 mg/g.

You might also be interested in these eBooks

Applied Physics and Material Applications II

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 675-676)

Pages:

611-614

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.675-676.611

Citation:

Cite this paper

Online since:

January 2016

Authors:

Jitlada Chumee*, Sarisa Pinkham

Keywords:

Adsorption, Alginate, Bentonite, Granulation, Rice Husk Zeolite NaY

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] X. Tang, Q. Zhang, Z. Liu, K. Pan, Y. Dong, Y. Li, Removal of Cu(II) by loofah fibers as a natural and low-cost adsorbent from aqueous solutions, J. Mol. Liq. 191 (2014) 73-78.

DOI: 10.1016/j.molliq.2013.11.034

Google Scholar

[2] W.S. Wan Ngah, L.C. Teong, R.H. Toh, M.A.K.M. Hanafiah, Utilization of chitosan-zeolite composite in the removal of Cu(II) from aqueous solution: Adsorption, desorption and fixed bed column studies, Chem. Eng. J. 209 (2012) 46-53.

DOI: 10.1016/j.cej.2012.07.116

Google Scholar

[3] J. Wittayakun, P. Khemthong, S. Prayoonpokrach, Synthesis and characterization of zeolite Y from rice husk silica, Korean J. Chem. Eng. 25 (2008) 861-864.

DOI: 10.1007/s11814-008-0142-y

Google Scholar

[4] S. Li, A. V. Tuan, J. L. Falconer, R. D. Noble, X-type zeolite membranes: preparation, characterization, and pervaporation performance, Micropor. Mesopor. Mat. 53 (2002) 59-70.

DOI: 10.1016/s1387-1811(02)00324-4

Google Scholar

[5] M. M. Mohamed, I. F. Zidan, M. Thabet, Synthesis of ZSM-5 zeolite from rice husk ash: Characterization and implications for photocatalytic degradation catalysts, Micropor. Mesopor. Mat. 108, (2008) 193-203.

DOI: 10.1016/j.micromeso.2007.03.043

Google Scholar

[6] S. Chiarakorn, T. Areerob, N. Grisdanurak, Influence of functional silanes on hydrophobicity of MCM-41 synthesized from rice husk, Sci. Technol. Adv. Mater. 8 (2007) 110-115.

DOI: 10.1016/j.stam.2006.11.011

Google Scholar

[7] K. Kordatos, S. Gavela, A. Ntziouni, N. K. Pistiolas, A. Kyritsi, V. Kasselouri-Rigopoulou, Synthesis of highly siliceous ZSM-5 zeolite using silica from rice husk ash, Micropor. Mesopor. Mat. 115 (2008) 189-196.

DOI: 10.1016/j.micromeso.2007.12.032

Google Scholar

[8] M. M. Rahman, N. Hasnida, N. Wan, Preparation of Zeolite Y Using Local Raw Material Rice Husk as a Silica Source, J. Sci. Res. 2 (2009) 285-291.

DOI: 10.3329/jsr.v1i2.1777

Google Scholar

[9] Y. Huang, K. Wang, D. Dong, D. Li, M. R. Hill, A. J. Hill, H. Wang, Synthesis of hierarchical porous zeolite NaY particles with controllable particle sizes, Micropor. Mesopor. Mat. 127 (2010) 167-175.

DOI: 10.1016/j.micromeso.2009.07.026

Google Scholar

[10] A. Charkhi, M. Kazemeini, S. J. Ahmadi, H. Kazemian, Fabrication of granulated NaY zeolite nanoparticles using a new method and study the adsorption properties, Powder Technol. 231, (2012) 1-6.

DOI: 10.1016/j.powtec.2012.06.041

Google Scholar