Kinetics of sulfonylurea herbicides including chlorsulfuron and bensulfuron-methyl adsorption were investigated on soil and Al oxide using batch techniques.

the hydrotalcite-like compound was transformed into the Mg-Al-Fe-O mixed oxide type by being calcined at 500℃.

In this study,the mechanism of aqueous As(V)adsorption on synthetical iron-aluminum hydroxide complex was investigated in view of the component,structure,and surface character of the adsorbent and the pH,component,and arsenate species of the solution.