METHOD FOR DETERMINATION OF CADMIUM BY METHOD OF INVERTING CHRONOPOTENTIOMETRY IN WATER SOLUTIONS

摘要

Method for determination of cadmium by method of inverting chronopotentiometry in water solutions includes measurement on mercury-containing electrode at negative potential with respect of chlorine-silver electrode. Measurement is carried out by method of inverted chronopotentiometry in samples after mineralization of organic substances at background of 2M HCl on solid silver electrode covered with mercury amalgam and at given electro-chemical parameters of collection and inversion of cadmium.