Donskoi D. Improvement of nickel electrolysis technology from the diluted waste solutions

Object - nickel contained diluted working electrolytes; the objective - development of the new combined method of nickel extraction from the diluted solutions; methods - a complex of electrochemical diffusion potentiometric, polarization methods and mathematical modeling; novelty - there are established kinetic regularity of nickel allocation from the diluted solutions and regularity of nickel ions adsorption on the basis of new adsorbent clay; results - there is offered the advanced processing circuit of nickel contained diluted waste solutions with the return of metal to manufacture; it is used at the enterprises "Kyivavtodormist"; branch - the machine building, instrument-making enterprises having galvanic chemical manufactures.