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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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The Kizel Coal Basin (the Western Urals, Russia): Environmental problems and Solutionsтезисы доклада Исследовательская статья
- Авторы: Khayrulina E., Khmurchik V., Maksimovich N.
- Сборник: Mining Meets Water – Conflicts and Solutions. Proceedings IMWA2016 Annual Conference, Leipzig, Germany
- Тезисы
- Год издания: 2016
- Первая страница: 761
- Последняя страница: 767
- Аннотация: Coal mining usually causes severe anthropogenic changes by which the ground- or surface water might be significantly polluted. One of the main problem of coal mining industry is acid mine water containing high concentration of metals that have harmful consequences for aquatic life and the environment. Mine closure is not the solution of the environmental problem – waters discharging from abandoned coal mines, as well as those draining mine wastes containing pyrite are acid and highly enriched with soluble iron, sulfate, and metals. Mining in the Kizel coal basin (the Western Urals, Russia) had been carried out for more than 200 years. Over 35 million m3 of waste rocks had been accumulated in more than 70 tailingspiles. Since the 1980s the authors have been working on the problem of acid mine water and tailingspiles’ drainage water neutralization and purification. This paper presents authors’ experience in geochemical barriers using for environmental protection in the Kizel coal basin. Laboratory and field-scale experiments have demonstrated the possibility to neutralize both discharging acid mine water and tailingspiles’ drainage water using geochemical barriers filled with industrial wastes as reagents. Application of geochemical barriers demands considerably less costs and allows to avoid building of expensive cleaning constructions and to realize another measures of environment protection.
- Добавил в систему: Максимович Николай Георгиевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | 486.pdf | 1,6 МБ | 15 апреля 2020 [MaksimovichNG] |