INVERSION-CHRONOPOTENTIOMETRIC METHOD FOR DETERMINATION OF MERCURY (ii) IN WATER SOLUTIONS

摘要

A method for inversion-chronpotentiometric determination of mercury (II) in water solutions includes measurement on a solid gold-containing electrode at positive potential with respect to chlorine-silver electrode. At that the measurements are carried out in inversion-chronpotentiometric way in samples after mineralization of organic substances with use of background electrolyte HCl, NaEDTA, KI and at given electro-chemical parameters of collection and inversion of mercury.