Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/18490
Title: Adsorption of dyes on rice husk ash
Authors: Sumanjit
Prasad, N
Issue Date: Apr-2001
Publisher: NISCAIR-CSIR, India
Abstract: Rice Husk Ash, a waste from rice mills has been used as an adsorbent for the removal of chemical oxygen demand from aqueous solutions of textile dyes. The adsorption capacity of rice husk ash for five aqueous acid dye solutions has been determined by adsorption isotherm. The adsorption data have been fitted to Freundlich isotherm and Langmuir isotherm by the least square method and the values of the constants k, n, Cm and b have been obtained. The effect of contact time, pH, adsorbent concentrations and rate constants for each dye have been calculated.
Page(s): 388-391
URI: http://hdl.handle.net/123456789/18490
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.40A(04) [April 2001]

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