Wei Yong-feng
Abstract
A method for urea adsorption by chitosan-Zn(Ⅱ) complex was studied.The optimal conditions were obtained fromexperiments.The adsorption capacity of the complex for urea was 83.97mg/g under room temperatur and pH value between 6～7,while the original concentration of urea was 2.0mg/ml.The adsorption time was 3.0h.
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A method for urea adsorption by chitosan-Zn(Ⅱ) complex was studied.The optimal conditions were obtained fromexperiments.The adsorption capacity of the complex for urea was 83.97mg/g under room temperatur and pH value between 6～7,while the original concentration of urea was 2.0mg/ml.The adsorption time was 3.0h.
Key concepts: Adsorption, Urea, Chitosan, Chemistry, Nuclear chemistry, Inorganic chemistry, Chromatography, Organic chemistry