EQUILIBRIUM MODEL OF BONDING SPECIES OF COPPER AND CADMIUM ADSORBED ON PARTICULATES
铜、镉在颗粒物上吸附的结合态平衡模式

Adsorption isotherms have been determined of bonding species of heavy metals adsorbed on the particulates by making use of stagewise solvent-extraction method. Thus equilibrium model was established of pH and temperature variations for bonding species of copper and cadmium ions adsorbed on sediments and Soils. Calculation estimation can be predicted by employing this model in order to find out under the similar conditions distribution and relative bonding ability of the bonding species of the metals.