Видання зареєстровані авторами шляхом самоархівування
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Item Apparatus-technological scheme of tin cans scrap recycling with obtaining technical products(Lviv Polytechnic National University, 2021) Dmitrikov, V.; Вакал, Сергій Васильович; Vakal, Serhii Vasylovych; Вакал, Вікторія Сергіївна; Vakal, Viktoriia Serhiivna; Пляцук, Леонід Дмитрович; Pliatsuk, Leonid DmytrovychThe article is devoted to the study of reducing the technogenic load on the environment due to the integrated processing of household metal scrap. A waste-free, resource-saving, and environmentally safe method is proposed for extracting technical products from tin cans scrap - iron (III) oxide, tin (II) complex, suitable for further use, as well as fertilizer for agricultural crops. As a result of theoretical and experimental studies, the direction of cans scrap recycling was selected with an assessment of the parameters and factors affecting the reagent process of scrap disposal. To verify the proposed method for can scrap processing in experimental studies, the reagent method and physical modeling were used together. The processes of the reagent can scrap recycling were studied in a laboratory-scale plant. The results of studies on the reagent can scrap processing with the individual component allocation in the form of their derivatives are presented. A block diagram and a hardware-technological scheme for scrap processing with the receipt of technical products have been developed. The possibility of processing other metal-containing wastes according to the proposed scheme, for example, electrical production, is shown.Item Results of questionnaires on utilization of technologies of information management in the activities of regional administrations(Сумський державний університет, 2009) Любчак, Володимир Олександрович; Любчак, Владимир Александрович; Liubchak, Volodymyr OleksandrovychItem Pollution problems associated with the disposal of plastics(Изд-во СумГУ, 2010) Диченко, Тетяна Василівна; Дыченко, Татьяна Васильевна; Dychenko, Tetiana Vasylivna; Чивуфа, Мвамба; Chyvufa, Mvamba