
The authors consider the possibility of copper selective extraction by liming from technogeneous hydromineral deposits in the Southern Urals. They study the dependence of the extraction degree of ions of copper (II), zinc, iron (II) and iron (III) by this method in the pH range from 0.90 to 12.50, taking into account daily and seasonal composition of sewage.
Рассмотрена возможность селективного извлечения меди методом известкования из техногенных гидроминеральных месторождений Южного Урала. Изучена зависимость степени извлечения ионов меди (II), цинка, железа (II) и железа (III) этим методом в интервале рН от 0,90 до 12,50 с учетом колебаний суточного и сезонного состава сточных вод.
ИЗВЛЕЧЕНИЕ ТЯЖЕЛЫХ МЕТАЛЛОВ, ИЗВЕСТКОВАНИЕ, СТЕПЕНЬ ИЗВЛЕЧЕНИЯ ИОНОВ МЕДИ, ТЕХНОГЕННЫЕ ГИДРОМИНЕРАЛЬНЫЕ РЕСУРСЫ
ИЗВЛЕЧЕНИЕ ТЯЖЕЛЫХ МЕТАЛЛОВ, ИЗВЕСТКОВАНИЕ, СТЕПЕНЬ ИЗВЛЕЧЕНИЯ ИОНОВ МЕДИ, ТЕХНОГЕННЫЕ ГИДРОМИНЕРАЛЬНЫЕ РЕСУРСЫ
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