TY - JOUR
T1 - Extended empirical Freundlich isotherm for binary systems
T2 - a modified proce dure to obtain the correlative constants
AU - McKay, G.
AU - Al-Duri, B.
PY - 1991/5
Y1 - 1991/5
N2 - In the present work the adsorption equilibriubm data of the binary combinations of three basic dyes, namely, Basic Blue 69, Basic Red 22 and Basic Yellow 21, onto activated carbon are obtained. The extended empirical Freundlich isotherm for binary systems was used, together with an additional assumption. Compared with previous works, this modification leads to a procedure that requires much less experimental and mathematical work. Through more restricted, the present method has been found to yield accurate results.
AB - In the present work the adsorption equilibriubm data of the binary combinations of three basic dyes, namely, Basic Blue 69, Basic Red 22 and Basic Yellow 21, onto activated carbon are obtained. The extended empirical Freundlich isotherm for binary systems was used, together with an additional assumption. Compared with previous works, this modification leads to a procedure that requires much less experimental and mathematical work. Through more restricted, the present method has been found to yield accurate results.
UR - http://www.scopus.com/inward/record.url?scp=0026154119&partnerID=8YFLogxK
U2 - 10.1016/0255-2701(91)85012-D
DO - 10.1016/0255-2701(91)85012-D
M3 - Article
AN - SCOPUS:0026154119
SN - 0255-2701
VL - 29
SP - 133
EP - 138
JO - Chemical Engineering and Processing - Process Intensification
JF - Chemical Engineering and Processing - Process Intensification
IS - 3
ER -