Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone

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Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone Publisher

Heibati B^{1, 2} ; Rodriguezcouto S^{3, 4} ; Turan NG⁵ ; Ozgonenel O⁶ ; Albadarin AB⁷ ; Asif M⁸ ; Tyagi I⁹ ; Agarwal S⁹ ; Gupta VK^{9, 10, 11}

Source: Journal of Industrial and Engineering Chemistry Published:2015

Abstract

Rapid removal of the Acid Orange 7 (AO7) from aqueous solutions using natural pumice (NP) and Fe-coated pumice (Fe-CP) as low-cost adsorbents was well investigated and elucidated. The impact of several influential parameters such as initial pH, initial AO7 concentration and contact time on the adsorption of AO7 removal was studied and optimized. The good agreement of adsorption equilibrium data and analysis of isotherms with the Freundlich isotherm proved that it is the best fitted adsorption isotherm model for the depicting the AO7 adsorption on both the developed adsorbents, which clearly indicates the heterogeneity of the adsorbent surface. The maximum adsorption capacities for the NP and Fe-CP were found to be 15.56 and 27.68. mg/g, respectively. The rate of adsorption followed the pseudo-second-order kinetic model. © 2015 The Korean Society of Industrial and Engineering Chemistry.

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Style	Citing Format
MLA	Heibati B, et al.. "Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone." Journal of Industrial and Engineering Chemistry, vol. 31, no. , 2015, pp. 124-131.
APA	Heibati B, Rodriguezcouto S, Turan NG, Ozgonenel O, Albadarin AB, Asif M, Tyagi I, Agarwal S, Gupta VK (2015). Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone. Journal of Industrial and Engineering Chemistry, 31(), 124-131.
Chicago	Heibati B, Rodriguezcouto S, Turan NG, Ozgonenel O, Albadarin AB, Asif M, Tyagi I, Agarwal S, Gupta VK. "Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone." Journal of Industrial and Engineering Chemistry 31, no. (2015): 124-131.
Harvard	Heibati B et al. (2015) 'Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone', Journal of Industrial and Engineering Chemistry, 31(), pp. 124-131.
Vancouver	Heibati B, Rodriguezcouto S, Turan NG, Ozgonenel O, Albadarin AB, Asif M, et al.. Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone. Journal of Industrial and Engineering Chemistry. 2015;31():124-131.
BibTex	@article{ author = {Heibati B and Rodriguezcouto S and Turan NG and Ozgonenel O and Albadarin AB and Asif M and Tyagi I and Agarwal S and Gupta VK}, title = {Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone}, journal = {Journal of Industrial and Engineering Chemistry}, volume = {31}, number = {}, pages = {124-131}, year = {2015} }
RIS	TY - JOUR AU - Heibati B AU - Rodriguezcouto S AU - Turan NG AU - Ozgonenel O AU - Albadarin AB AU - Asif M AU - Tyagi I AU - Agarwal S AU - Gupta VK TI - Removal of Noxious Dye-Acid Orange 7 From Aqueous Solution Using Natural Pumice and Fe-Coated Pumice Stone JO - Journal of Industrial and Engineering Chemistry VL - 31 IS - SP - 124 EP - 131 PY - 2015 ER -

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