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IJSTR >> Volume 3- Issue 9, September 2014 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Imprinted Nickel-Cobalt Chitosan As A Specific Adsorbent Of Nickel (Ni2+) And Cobalt (Co2+)

[Full Text]

 

AUTHOR(S)

Muhammad Qaddafi, Wahid Wahab, Nursiah La Nafie, Paulina Taba

 

KEYWORDS

Keywords: imprinted, adsorption; Ni(II) and Co(II); Sorption isotherm.

 

ABSTRACT

Abstract: The The research for alternative and innovative treatment techniques has focused attention on the use of double imprinted Nickel Cobalt as adsorbent of nickel (Ni2+) and Cobalt (Co2+). The experiments were done as batch processes. Batch kinetics and isotherm studies were carried out under varying experimental conditions of contact time, pH, Ni(II) and Co(II) ion concentration, and IR spectrum. Kinetic experiments revealed that adsorption was rapid and equilibrium was achieved in 180 min with pseudo second order models. The adsorption data fit well with the Langmuir isotherm models. The adsorption capacity calculated from the Langmuir isotherm was 76.92 mg/g at pH 5 for Ni(II) and 29.41 mg/g at pH 5 for Co(II). The adsorption of Ni(II) and Co(II) was studied by FTIR spectrophotometry, which suggested that the presence of Ni(II) and Co(II) ions in the double imprinted adsorbent affected the bands corresponding to amine and hydroxyl.

 

REFERENCES

[1] J Mejáre, M. and Leif Bülow. 2001. Metal-binding proteins and peptides in bioremediation and phytoremediation of heavy metals: review. TRENDS in Biotechnology Vol.19 (2): 67-73

[2] UNEP. Environmental aspects of metal finishing industry: a technical guide, United Nations Environment Programme, Industry and Environment Of.ce, Paris. 1989. p. 19–39. in Saeed, A., Muhammed Iqbal. 2003. Bioremoval of cadmium from aqueous solution by black gram Husk (Cicer arientinum). Water Research. 37: 3472–3480.

[3] Volesky, B. and Holan Z. R. 1995. Biosorption of heavy metals. Biotechnol. Prog. 11, 235-250. in: Figueira M. M., et al., (2000) Biosorption of Metals in Brown Seaweed Biomass, Wat. Res. Vol. 34, No. 1, pp. 196-204.

[4] Bailey, S.E., Trudy J. Olin, R. Mark Bricka and D.Dean Adrian1. 1999. A Review of Potentially Low-Cost Sorbents For Heavy Metals. Wat. Res. Vol. 33, 11: 2469-2479.

[5] Figueira, M. M., B. Volesky, V. S. T. Ciminelli And Felicity A. Roddick. 2000. Biosorption of metals in brown seaweed Biomass. Wat. Res. Vol. 34, No. 1: 196-204.

[6] Babel, S. and Dominica del Mundo Dacera. 2005. Heavy metal removal from contaminated sludge for land application: a review. Waste Management.

[7] Guibal, E. 2004. Interactions of metal ions with chitosan-based sorbents: a review. Separation and Purification Technology. 38: 43–74.

[8] Jang L. K., Nguyen D. and Geesey G. G. 1995. Effect of pH on the absorption of Cu (II) by alginate gel. Water Res. 29, 315-321. in: Kratochvil D. and Bohumil Volesky (1998) Biosorption of Cu from Ferruginous Wastewater by Algal Biomass, Wat. Res. Vol. 32. No. 9, pp. 2760-2768, Elsevier Science Ltd.

[9] Bailey, S.E., Trudy J. Olin, R. Mark Bricka and D.Dean Adrian1. 1999. A Review of Potentially Low-Cost Sorbents For Heavy Metals. Wat. Res. Vol. 33, 11: 2469-2479.

[10] Babel, S. and Kurniawan, TA. 2003. Low-cost adsorbents for heavy metals uptake from contaminated water: a review. Journal of Hazardous Materials B97: 219–243.

[11] Benjamin M. M., Sletten R. S., Bailey R. P. And Bennet T. 1996. Sorption and filtration of metals using iron-oxide-coated sand. Water Res. 30, 2609-2620. in: Kratochvil D. and Bohumil Volesky (1998) Biosorption of Cu from Ferruginous Wastewater by Algal Biomass, Wat. Res. Vol. 32. No. 9, pp. 2760-2768, Elsevier Science Ltd.

[12] Chen, W. Y., Anderson P. R. And Holsen T. M. 1991. Recovery and recycle of metals from wastewater with a magnetite-based adsorption process. Res. J. Water Poll. Control Fed. 63, 958-968. in: Kratochvil D. and Bohumil Volesky (1998) Biosorption of Cu from Ferruginous Wastewater by Algal Biomass, Wat. Res. Vol. 32. No. 9, pp. 2760-2768, Elsevier Science Ltd.

[13] Herwanto, B., Santoso, E., 2006, Adsorbsi Ion logam Pb(II) pada Membran Selulosa-Kitosan Terikat Silang, J. Akt. Kim., Vol. 2, No. 1.