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- Article name
- LONG-TERM EXPERIENCE OF COMMERCIAL OPERATION OF THE INSOLUBLE ANODE FROM DIOXIDE OF LEAD IN THE COURSE OF PURIFICATION OF WASHING WATER FROM CYANIDES-IONS
- Authors
- Turaev D. Yu., , membr_electr@mail.ru, Russian University of Chemical Technology named after D. I. Mendeleyev, Moscow, Russia
- Keywords
- cyanide zinc plating and cadmium plating / washing water / insoluble from the anode of dioxide of the lead / the platinized niobium
- Year
- 2018 Issue 2 Pages 40 - 48
- Code EDN
- Code DOI
- Abstract
- Results of long-term commercial operation of the insoluble anode from the titan with working bed from lead dioxide are resulted at anodic current density 20-25 А/dm2 in the course of neutralisation of the washing water containing especially toxic cyanides-ions. The yielded insoluble anode has shown high electrochemical and reagent resistance and has sustained passed quantities of an electricity 190000 Аhr within 8500 hours without any signs of destruction. Also for comparison results of operation of the insoluble anode from the platinized niobium in the course of neutralisation of cyanides-ions are resulted.
- Text
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