Title : ( Adsorption Capability of Lead, Nickel and Zinc byExopolysaccharide and Dried Cell of Ensifer meliloti )
Authors: Amir Lakzian , علیرضا برنجی , esmaeil karimi , solmaz razavi darbar ,
Full TextAbstract
In this study, the adsorption capability of lead, nickel and zinc by exopolysaccharide (EPS) and dried cell of Ensifer meliloti (formerly Sinorhizobium meliloti) which nodulates alfalfa has been investigated. The results showed that dried cells had less adsorbing tendency compared to EPS of Ensifer meliloti MS-125. 0.02 g of EPS adsorbed 89, 85 and 66 % of lead, nickel and zinc, respectively, presented in 50 mg L-1solutions. Maximum adsorption of lead, nickel and zinc were 110, 54 and 94 mg g-1 EPS, respectively, estimated by using Langmuir model.
Keywords
, Key Words: Ensifer meliloti, Sinorhizobium meliloti, Exopolysaccharide, Biosorption, Heavy metals, Langmuir model.
@article{paperid:1006738,
author = {Lakzian, Amir and علیرضا برنجی and Karimi, Esmaeil and Razavi Darbar, Solmaz},
title = {Adsorption Capability of Lead, Nickel and Zinc byExopolysaccharide and Dried Cell of Ensifer meliloti},
journal = {Asian Journal of Chemistry},
year = {2008},
volume = {20},
number = {8},
month = {January},
issn = {0970-7077},
pages = {6075--6080},
numpages = {5},
keywords = {Key Words: Ensifer meliloti; Sinorhizobium meliloti; Exopolysaccharide; Biosorption; Heavy metals; Langmuir model.},
}
%0 Journal Article
%T Adsorption Capability of Lead, Nickel and Zinc byExopolysaccharide and Dried Cell of Ensifer meliloti
%A Lakzian, Amir
%A علیرضا برنجی
%A Karimi, Esmaeil
%A Razavi Darbar, Solmaz
%J Asian Journal of Chemistry
%@ 0970-7077
%D 2008
