Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material.

Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material. Research Abstract Details 

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Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material. Abstract Text:

Vinod K Gupta,Imran Ali,Vipin K Saini,Vinod K Gupta,Imran Ali,Vipin K Saini,

Waste material (carbon slurry), from fuel oil-based generators, was used as adsorbent for the removal of two reactive dyes from synthetic textile wastewater. The study describes the results of batch experiments on removal of Vertigo Blue 49 and Orange DNA13 from synthetic textile wastewater onto activated carbon slurry. The utility of waste material in adsorbing reactive dyes from aqueous solutions has been studied as a function of contact time, temperature, pH, and initial dye concentrations by batch experiments. pH 7.0 was found suitable for maximum removal of Vertigo Blue 49 and Orange DNA13. Dye adsorption capacities of carbon slurry for the Vertigo Blue 49 and the Orange DNA13 were 11.57 and 4.54 mg g(-1) adsorbent, respectively. The adsorption isotherms for both dyes were better described by the Langmuir isotherm. Thermodynamic treatment of adsorption data showed an exothermic nature of adsorption with both dyes. The dye uptake process was found to follow second-order kinetics.

Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material. Publishing Authors By Initials

VK Gupta,I Ali,VK Saini,VK Gupta,I Ali,VK Saini,

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Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of colloid and interface science

VOLUME: 315

Page Numbers: 87-93

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ISSN: 0021-9797

DAY: 8

MONTH: 08

YEAR: 2007

Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material. Information

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LANGUAGE: eng

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Grant and Affiliation Information for Adsorption studies on the removal of Vertigo Blue 49 and Orange DNA13 from aqueous solutions using carbon slurry developed from a waste material.

AFFILIATION: Department of Chemistry, Indian Institute of Technology, Roorkee 247 667, India. vinodfcy@iitr.ernet.in

Country: United States

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MEDLINETA: J Colloid Interface Sci

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