STUDY ON FLUORIDE ADSORPTION KINETICS ON SOILS USING A POTENTIAL TECHNIQUE
离子选择性电极法对氟离子吸附反应动力学的研究

A new technique for studying the kinetics of fluoride adsorption on soils with ion selective electrodes was developed. The soil was equilibrated with 0.1mol/L NaNO3 solution for 24 hours. After adding NaF into the solution, the change in fluoride concentration was traced using a NO8 I. S. E. as reference electrode and a F~ I S. E. as indicator electrode.