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Kinetic Modeling Analysis for the Decolorization of Dyes using a Mixed Adsorbent

K. Ravikumar|Young A Son
한국염색가공학회 (The Korean Society Of Dyers And Finishers)|2006.10|한국염색가공학회지 (Textile Coloration and Finishing)|제18권 제5호|pp. 42-47

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Abstract

A mixed adsorbent prepared by pyrolysing a mixture of carbon and flyash in 1:1 ratio was tested for its decoloration ability for three different classes of dyes namely, Astrazone Blue FRR(Basic Blue 69), Teflon Blue ANL(Acid Blue 125) and Verofix Red(Reactive Red 3GL). Kinetic analyses were carried out at the optimum conditions obtained by the author in the previous studies. The data was fitted with three kinetic model equations. The results showed that the dye uptake mechanism followed the second-order rate expression.

참고문헌 (10)

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  10. "The mathematics of diffusion", Clareslon Press

관련 논문AI추천

Equilibrium Investigation for Dyes Removal using a Mixed AdsorbentK. Ravikumar, Young A Son한국염색가공학회 · 한국염색가공학회지2006 · 제18권 제5호Kinetics on the Removal of Cationic Dyes from Aqueous Solutions over Maghnia Montmorillonite AdsorbentA. Elaziouti, Laouedj N.대한화학회 · 대한화학회지2010 · 제54권 제5호Characterizaion of composite prepared with different mixing ratios of TiO2 to activated carbon and their photocatalytic activity고영신, 배장순, 오원춘, 첸밍량한국분석과학회 · 분석과학2006 · 제19권 제5호Effect of Modification of Granular Activated Carbon on Pb(II) Adsorption강광철, 양갑승, Bo-Hye Kim, Dae Ho Kim, Wonng Eui Lee, Yong-Kyun Lim대한화학회 · 대한화학회지2011 · 제55권 제5호Kinetic and Thermodynamic Studies of Brilliant Green Adsorption onto Carbon/Iron Oxide NanocompositeRais Ahmad, Rajeev Kumar대한화학회 · 대한화학회지2010 · 제54권 제1호수용액 중의 염료 제거를 위한 폐수처리공정의 특성(1)한명호, 허만우한국염색가공학회 · 한국염색가공학회지2005 · 제17권 제2호

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