kaz44Вестник Университета Шакарима. Серия технические наукиBulletin of Shakarim University. Technical Sciences2788-79953006-0524«Шәкәрім университеті» КеАҚ10.53360/2788-7995-2025-2(18)-65kaz44-1762Research ArticleХИМИЧЕСКАЯ ТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)CHEMICAL TECHNOLOGY (ORIGINAL ARTICLE)СОВРЕМЕННЫЕ ПОДХОДЫ К ИЗВЛЕЧЕНИЮ МЕТАЛЛОВ: ТЕХНОЛОГИИ КИСЛОТНОГО ВЫЩЕЛАЧИВАНИЯ И БИОВЫЩЕЛАЧИВАНИЯMODERN APPROACHES TO METAL RECOVERY: ACID LEACHING AND BIOLEACHING TECHNOLOGIEShttps://orcid.org/0009-0002-0405-1027УалихановА.UalikhanovA.

Асылан Айдинович Уалиханов – докторант кафедры «Химия и экология»; 

071412, г. Семей, ул. Глинки, 20 А

Asylan Ualikhanov – PhD student at the Department of «Chemistry and Ecology,

071412, Semey, 20 A Glinka Street

icetea3221337@gmail.comhttps://orcid.org/0000-0002-3360-7998СабитоваА.SabitovaA.

Альфира Нуржановна Сабитова – Шәкәрім университет, PhD, заведующий кафедрой «Химия и экология», 

071412, г. Семей, ул. Глинки, 20 А

Alfira Sabitova – Shakarim University, PhD, head of the department «Chemistry and ecology»,

071412, Semey, 20 A Glinka Street

alfa-1983@mail.ruhttps://orcid.org/0000-0002-8971-686XКливенкоА.KlivenkoA.

Алексей Николаевич Кливенко – руководитель Научного центра радиоэкологических исследований, 

071412, г. Семей, ул. Глинки, 20 А

Alexey Nikolaevich Klivenko – Head of the Scientific Center for Radioecological Research,

071412, Semey, 20 A Glinka Street

alexeyklivenko@mail.ruhttps://orcid.org/0000-0001-5990-7123РахадиловБ.RakhadilovB.

Бауыржан Корабаевич Рахадилов – Доцент кафедры физики, ассоциированный профессор, доктор философии (PhD) по специальности «Техническая физика»,

071412, г. Семей, ул. Глинки, 20 А

Bauyrzhan Rakhadilov – Associate Professor at the Department of Physics, PhD in «Technical Physics»,

071412, Semey, 20 A Glinka Street

https://orcid.org/0000-0001-5073-5978МухамедияровН.MukhamediyarovN.

Нурлан Мухамедияров – докторант кафедры «Химия и экология»,

071412, г. Семей, ул. Глинки, 20 А

Nurlan Mukhamediarov – PhD student at the Department of «Chemistry and Ecology»,

071412, Semey, 20 A Glinka Street

Шәкәрім университетКазахстанShakarim UniversityKazakhstan20250807202502(18)554561Copyright © Уалиханов А., Сабитова А., Кливенко А., Рахадилов Б., Мухамедияров Н., 20252025Уалиханов А., Сабитова А., Кливенко А., Рахадилов Б., Мухамедияров Н.Ualikhanov A., Sabitova A., Klivenko A., Rakhadilov B., Mukhamediyarov N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://tech.vestnik.shakarim.kz/jour/article/view/1762

С каждым годом объем металлургических отходов продолжает расти, создавая серьезные экологические и экономические проблемы. Однако металлургические побочные продукты, такие как шлаки и хвосты, содержат множество ценных металлов, которые могут быть извлечены и возвращены в производственные циклы. В этом контексте гидрометаллургические и биовыщелачивающие технологии приобретают особую актуальность. Эти методы позволяют эффективно извлекать ценные компоненты из отходов, одновременно снижая их объем и минимизируя воздействие на окружающую среду. В данной статье рассматриваются современные методы, такие как кислотное выщелачивание и биовыщелачивание, которые могут использоваться не только для извлечения металлов, но и для решения проблем утилизации отходов с минимальным экологическим воздействием. Особое внимание уделяется практическим примерам и исследовательским разработкам, демонстрирующим высокую эффективность и промышленную применимость этих технологий. Исследование подчеркивает важность переработки отходов не только с экологической точки зрения, но и как критически важный шаг на пути к построению более устойчивой экономики, в которой каждый ресурс используется максимально эффективно.

With each passing year, the volume of metallurgical waste continues to grow, posing serious environmental and economic challenges. However, metallurgical by-products such as slags and tailings contain numerous valuable metals that can be recovered and reintegrated into production cycles. In this context, hydrometallurgical and bioleaching technologies are gaining particular relevance. These methods enable the efficient extraction of valuable components from waste while simultaneously reducing its volume and minimizing the environmental burden. This article examines how modern techniques, such as acid leaching and bioleaching, can be utilized not only to recover metals but also to address waste disposal issues with minimal ecological impact. Special attention is given to practical examples and research developments that demonstrate the high efficiency and industrial applicability of these technologies. This study highlights the importance of waste recycling not only from an ecological perspective but also as a critical step toward building a more sustainable economy where every resource is used to its fullest potential.

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The authors declare that there are no conflicts of interest present.