Preparing of novel fibrous ligand exchange adsorbent for rapid column-mode trace phosphate removal from water

Md. Rabiul Awual; M.A. Shenashen; Akinori Jyo; Hideaki Shiwaku; Tsuyoshi Yaita

Journal of Industrial and Engineering Chemistry, Vol.20, No.5, 2840-2847, September, 2014

DOI10.1016/j.jiec.2013.11.016 Export Citation

Preparing of novel fibrous ligand exchange adsorbent for rapid column-mode trace phosphate removal from water

Md. Rabiul Awual^{1, 2, †}, M.A. Shenashen³, Akinori Jyo², Hideaki Shiwaku^{1, 4}, and Tsuyoshi Yaita^{1, 4}

¹Actinide Coordination Chemistry Group, Quantum Beam Science Directorate, Japan Atomic Energy Agency (SPring-8), Hyogo 679-5148, Japan
²Department of Applied Chemistry and Biochemistry, Kumamoto University, Kurokami 2-39-1, Kumamoto 860-8555, Japan
³Polymer Lab., Petrochemical Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt
⁴, Japan

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We developed a potentially high-performance adsorbent for sustainable treatment of soluble inorganic trace phosphate from water by zirconium(IV) loaded bifunctional fibers. In the presence of common Cl and SO4 2 , phosphate adsorption was not adversely affected but slightly enhanced due to co-ion and Donnan invasion mechanism. Trace phosphorus (0.0143 mM) was also removed in presence of relatively high amounts of competing anions at high feed flow rate (850 h 1). In competitive arsenate and phosphate adsorption, this novel adsorbent slightly preferred phosphate to arsenate. The adsorbent is reversible and keeps remaining functionality to further reuse in many cycles.

Keywords:Bifunctional fiber (FCPS);Ligand exchange adsorbent;Phosphate removal;High selectivity;Competitive adsorption

[References]

Ryther JH, Dustan WM, Science, 171, 1008 (1971)
Zhao Y, Yue Q, Li Q, Xu X, Yang Z, Wang X, Gao B, Yu H, Chem. Eng. J., 193-194, 161 (2012)
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Florida Everglades Forever Act, Florida State Legislature, Tallahassee, FL, 1994.
Olgun A, Atar N, Wang SB, Chem. Eng. J., 222, 108 (2013)
Seo YI, Hong KH, Kim SH, Chang D, Lee KH, Kim YD, J. Ind. Eng. Chem., 19(3), 744 (2013)
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Sherwood LJ, Qualls RG, Environ. Sci. Technol., 35, 4126 (2001)
Vanloosdrecht MC, Hooijmans CM, Brdjanovic D, Heijnen JJ, Appl. Microbiol. Biotechnol., 48(3), 289 (1997)
Jellali S, Wahab MA, Ben Hassine R, Hamzaoui AH, Bousselmi L, Chem. Eng. J., 169(1-3), 157 (2011)

[Referenced By]

[1] Ryther JH, Dustan WM, Science, 171, 1008 (1971)

[2] Zhao Y, Yue Q, Li Q, Xu X, Yang Z, Wang X, Gao B, Yu H, Chem. Eng. J., 193-194, 161 (2012)

[3] Conley DJ, Paerl HW, Howarth RW, Boesch DF, Seitzinger SP, Havens KE, Lancelot C, Likens GE, Science, 323, 1014 (2009)

[4] Florida Everglades Forever Act, Florida State Legislature, Tallahassee, FL, 1994.

[5] Olgun A, Atar N, Wang SB, Chem. Eng. J., 222, 108 (2013)

[6] Seo YI, Hong KH, Kim SH, Chang D, Lee KH, Kim YD, J. Ind. Eng. Chem., 19(3), 744 (2013)

[7] Clark T, Stephenson T, Pearce PA, Water Res., 31, 2557 (1997)

[8] Sherwood LJ, Qualls RG, Environ. Sci. Technol., 35, 4126 (2001)

[9] Vanloosdrecht MC, Hooijmans CM, Brdjanovic D, Heijnen JJ, Appl. Microbiol. Biotechnol., 48(3), 289 (1997)

[10] Jellali S, Wahab MA, Ben Hassine R, Hamzaoui AH, Bousselmi L, Chem. Eng. J., 169(1-3), 157 (2011)