25.9 POSSIBILITY OF USE OF DNIEPRODZERZHINSKY SLAG STEEL MILL AS SORPTION MATERIALS

UDC 504.064.4:658.567.1:574.63 📖 Issue 25 / 2016 • 82-88 pages

 

V. Baklazhko, I. Koliabina, K. Perkatyі.

V. Baklazhko. Student, National Technical University of Ukraine “Kyiv Polytechnic Institute» viktoriya_baklaz@mail.ru
I. Koliabіna. Ph. D. (Geol.), Principal Researcher, SI “Institute of Environmental Geochemistry of NAS of Ukraine», kolira_igns@i.ua
K. Perkatyі. Junior Researcher, SI “Institute of Environmental Geochemistry of NAS of Ukraine»

Abstract

The paper considers the possibility of use of slag Dneprodzerzhinsk metallurgical plant as sorption materials. The relevance of this theme is to use new technologies to improve the environmental situation in industrial areas. Use of waste from smelters as sorbents for the purification of industrial waste water can not only improve the water bodies, but also minimize the accumulation of large waste in industrial areas. Sorption properties of slag are investigated by example of cleaning water contaminated with lead (II). To assess the sorption capacity, mineral composition is studied analysis using X-ray diffraction analysis, composition of trace elements by spectral analysis, and content makroanions and makrokations. It was selected the most effective conditions of adsorption treatment. The analysis of slag leaching of own components into the solution and desorption process of absorbed sorbate.

 

Key words: slag, adsorption, X-ray diffraction analysis, leaching, sorbate, spectral analysis, desorption.

 

Article



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