Physicochemical Modeling of Sulfide Oxidation Processes in Tailing Dumps of the Kavalerovsky District and Their Impact on the Hydrosphere (Primorsky Krai)

2017 ◽  
Vol 87 (13) ◽  
pp. 3137-3143 ◽  
Author(s):  
V. P. Zvereva ◽  
A. D. Pyatakov
Keyword(s):  
Sulfide Oxidation ◽  
Physicochemical Modeling ◽  
Primorsky Krai ◽  
Oxidation Processes ◽  
Tailing Dumps

Impact Assessment of the Sulfide Oxidation Processes Occurring in the Tailing Dumps of Komsomolsky District on the Hydrosphere in a Wide Temperature Range

2014 ◽  
Vol 1051 ◽  
pp. 457-460 ◽  
Author(s):  
Valentina Zvereva ◽  
Konstantin Frolov ◽  
Alyona Kostina
Keyword(s):  
Wide Temperature Range ◽  
Host Rock ◽  
Sulfide Oxidation ◽  
Drainage Water ◽  
Ion Composition ◽  
Oxidation Processes ◽  
Qualitative And Quantitative ◽  
Temperature Range ◽  
Tailing Dumps ◽  
Ore District

The article describes the modeling results of drainage water in the tailing dumps of Komsomolsky tin ore district in the temperature range from-10 to +45 °C. Eh-pH parameters of technogenic mineral systems for different ratios of host rock - sulfides (95:5, 90:10, 80:20 and 60:40) in the tailings were determined. The process of hypergene mineral crystallization from micropore solutions was researched, its qualitative and quantitative ion composition was established and its impact on surface and ground water of the district was showed.

Evaluation of long-term sulfide oxidation processes within pyrrhotite-rich tailings, Lynn Lake, Manitoba

2006 ◽  
Vol 83 (3-4) ◽  
pp. 149-170 ◽  
Author(s):  
M.R. Gunsinger ◽  
C.J. Ptacek ◽  
D.W. Blowes ◽  
J.L. Jambor
Keyword(s):  
Sulfide Oxidation ◽  
Oxidation Processes ◽  
Lynn Lake

Temperature Effect on the Hypergene Mineral Formation Process (The Case of Tailing Dumps of Komsomolsky Tin-Ore District)

2014 ◽  
Vol 989-994 ◽  
pp. 1297-1300 ◽  
Author(s):  
Valentina Pavlovna Zvereva ◽  
Alyona Kostina ◽  
Konstantin Frolov
Keyword(s):  
Wide Temperature Range ◽  
Formation Process ◽  
Host Rock ◽  
Ionic Composition ◽  
Drainage Water ◽  
Physicochemical Modeling ◽  
Mineral Formation ◽  
Qualitative And Quantitative ◽  
Tailing Dumps ◽  
Ore District

Physicochemical modeling of drainage water in the tailing dumps of Komsomolsky tin ore district in a wide temperature range from-10 to +45 °C obtained in the article let to find Eh-pH parameters of micropore solutions from which technogenic and hypergene minerals crystallize. The modeling was made for different ratios host rock – sulfides (95:5, 90:10, 80:20 and 60:40). Qualitative and quantitative ionic composition of the solutions was determined and their impact on the surface and ground water of the area was showed.

Estimation of Effect of Polymetallic Ore Tailing Dumps on Hydrosphere Using Physicochemical Modeling Method (Primorsky Region)

2014 ◽  
Author(s):  
Valentina Pavlovna Zvereva ◽  
Anton Dmitrievich Pyatakov ◽  
Anastasiya Igorevna Lysenko ◽  
Alyona Mikhailovna Kostina
Keyword(s):  
Modeling Method ◽  
Physicochemical Modeling ◽  
Tailing Dumps ◽  
Polymetallic Ore
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