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First data on the chemical composition of natural waters at the gold deposit 'Novye Peski' (South Karelia, Russia)

التفاصيل البيبلوغرافية
العنوان: First data on the chemical composition of natural waters at the gold deposit 'Novye Peski' (South Karelia, Russia)
المؤلفون: Sidkina Evgeniya, Konyshev Artem, Cherkasova Elena, Toropov Andrey, Vorobey Sofia
المصدر: E3S Web of Conferences, Vol 494, p 01007 (2024)
بيانات النشر: EDP Sciences, 2024.
سنة النشر: 2024
المجموعة: LCC:Environmental sciences
مصطلحات موضوعية: Environmental sciences, GE1-350
الوصف: Actual analytical methods make it possible to precisely determine a of chemical elements contained in water, including for the purpose of assessing the ecological state of the environment in connection with mining activities. The object of this research is the natural waters of the gold deposit “Novye Peski” located in the Pryazhinsky region (Republic of Karelia, Russia). Analytical data indicate that the geochemical background of the region is exceeded for most of the chemical elements. Research results indicate that the geochemical background of the region is exceeded for most of the considered chemical elements and ions, which can be divided into three groups: 1) the highest concentrations were determined in quarry water (Zn, As, Mo, U, Ni, Cu, Sr, Li, B, as well as Ca 2-); 2) the content is at the same level in all and other cations, HCO3samples (Al, Si, V, Ti, Ba); 3) the highest content in stream and tailing pond (Fe, Mn). We assume that the main factor influencing the behavior of elements of the first group is mining, and for the third is the presence of dissolved organic matter high content with the formation of metal-organic species in water.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
French
تدمد: 2267-1242
20244940
Relation: https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/24/e3sconf_aees2024_01007.pdf; https://doaj.org/toc/2267-1242
DOI: 10.1051/e3sconf/202449401007
URL الوصول: https://doaj.org/article/a6631c8fc34e47a1a99ce07be439e1c9
رقم الأكسشن: edsdoj.6631c8fc34e47a1a99ce07be439e1c9
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:22671242
20244940
DOI:10.1051/e3sconf/202449401007