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Information × Registration Number 0299U000710, 0199U002261 , R & D reports Title Research and development of ecologicaly safe technology for tailings storage "C" operation. popup.stage_title Head Tarkhin Yu.M., Registration Date 14-07-1999 Organization Ukrainian Scientific Research and Disign Institute for Industrial Technology popup.description2 The purpose of this work was to develope ecologicaly safe technology for tailings storage "C" operation, which is located at territory of Pridnieprovsk Chemical Plant (PCP, Dnieprodzerzhynsk), to control condition of protective restraints, to investigate regime and chemistry of both surface and underground waters, to make draft additional sections to be enclosed to relevant design specifications. While performing the work both hydrogeology and eology of the tailings storage pond location district were being investigated, as well as the pond's technical condition, stability and filtration strength of protective restraints have been assessed, which, in general, are acceptable. Impact of the tailings pond on environment is shown as contamination of underground waters with natural radionuclides, heavy metals and harmfull chemical substances. Besides, there are exceeded radiation background and contamination of soil and ground at some sites enclosed to the tailings pond and pulp feed-line. Wide-sense stationary observations had place to notice the underground waters regime and the pond"s balance of filling. The list of measures to be taken for safe operation of hydro-engineering facility has been issued and feasibility estimation has been presented as additional sections enclosed to relevant design specification.5635 Product Description popup.authors popup.nrat_date 2020-04-03 Close