Adsorption of Crystal Violet Dye onto Tamarind Seed Powder | Zendy

Himanshu Patel | Zendy; R. T. Vashi | Zendy

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Adsorption of Crystal Violet Dye onto Tamarind Seed Powder

Author(s) -

Himanshu Patel,

R. T. Vashi

Publication year - 2010

Publication title -

journal of chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-9063

pISSN - 2090-9071

DOI - 10.1155/2010/143439

Subject(s) - crystal violet , adsorption , crystal (programming language) , materials science , chemical engineering , chemistry , nuclear chemistry , organic chemistry , microbiology and biotechnology , biology , computer science , engineering , programming language

The present investigation describes adsorption of crystal violet dye from its aqueous solution onto tamarind (Tamarindus indica) fruit shell powder. Initial concentration, agitation speed and pH with various temperature have been studied, in which pH was found to be most effective. The adsorption data were mathematically analyzed using adsorption isotherm like Freundlich and Langmuir isotherm to study adsorption mechanism of crystal violet onto this seed powder. Freundlich isotherm was found to be most applicable. The equilibrium data were applied to intra-particle diffusion and adsorption kinetics. The reaction was found to be pseudo second order

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