Analysis of the effect of copper-nickel works on the state of water resources in nearest features |
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Authors: | A P Zosin T I Priimak L P Sulimenko T A Mingaleva |
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Institution: | 1. Institute of North Industrial Ecology Problems, URAN, ul. Fersmana 14a, Apatity, 184209, Russia
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Abstract: | The formation conditions of water exchange and quality in a lake used as a part of water disposal system of an operating copper-nickel metallurgical plant are considered. Water and material budget of the lake is calculated, including process water discharge, atmospheric precipitation, and snow melting. The quantitative and qualitative characteristics of bottom sediments and waters involved in lake water exchange are determined. The migration conditions of heavy metals from bottom sediments are evaluated and their dynamic layers are determined. Some measures are proposed for reducing the adverse impact of the coppernickel plant on water bodies. |
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