Isaeva-Partsvaniya N. Increasing of ecological safety by lead-acid accumulators electrochemical processing in siliconfluorine electrolytes

The spent lead-acid batteries. The determination of parameters and features for improvement of more ecological clean electrochemical technology of the leaden-acid batteries processing in electrolyte on base of siliconfluorinehydrogen acids, which allows to provide more get fat processing lead storage and reduction of the load on environment. The methods of the studies: analysis and generalization scientific result, got other author, natural laboratory methods of studies, method of physical modeling, statistical methods of the processing got given (correlation analysis, one-factorial dispersion and regression analysises), technical-econmic analysis. The dependencies between composition of the electrolyte, process parameters of the electrolysis and amount of the pollutants emissions from electrolyte surface under electrochemical lead-acid batteries processing are installed. Designed electrolyte composition is introduced in production at the factory "Experiment" (s. Donetsk). The sphere of the use - anenterprises on secondary lead cheese processing. Prevented economic damage from surge polluting in atmosphere when turning with pirometallergical on electrochemical leaden-acid battery processing, will form 39,4 mln. grn/year.