Physicochemical Modeling of Sulfide Oxidation Processes in Tailing Dumps of the Kavalerovsky District and Their Impact on the Hydrosphere (Primorsky Krai)
- 作者: Zvereva V.1,2,3, Pyatakov A.1
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隶属关系:
- Far East Federal University
- Far East Geological Institute, Far East Branch
- Pacific National University
- 期: 卷 87, 编号 13 (2017)
- 页面: 3137-3143
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221883
- DOI: https://doi.org/10.1134/S1070363217130059
- ID: 221883
如何引用文章
详细
Oxidation of tailings in the tailing dump of Vysokogorskoe deposit (Kavalerovsky district) in the temperature range from 0 to +45°C was simulated with successive exclusion of each of the sulfide minerals present therein (pyrite, pyrrhotite, galena, sphalerite, arsenopyrite, and chalcopyrite). The Eh-pH parameters for anthropogenic mineral formation were determined at different host rock–sulfide ratios (95: 5, 90: 10, 80: 20, 60: 40, 40: 60, 20: 80) in the tailings. Crystallization of supergene minerals was analyzed, qualitative and quantitative ionic compositions of solutions were determined, and their impact on the hydrosphere was assessed.
作者简介
V. Zvereva
Far East Federal University; Far East Geological Institute, Far East Branch; Pacific National University
编辑信件的主要联系方式.
Email: Zvereva@fegi.ru
俄罗斯联邦, ul. Sukhanova 8, Vladivostok, 600091; pr. 100-letiya Vladivostoka 159, Vladivostok, 690022; ul. Tikhookeanskaya 136, Khabarovsk, 680035
A. Pyatakov
Far East Federal University
Email: Zvereva@fegi.ru
俄罗斯联邦, ul. Sukhanova 8, Vladivostok, 600091