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RESEARCH METHODS FOR CLEANING UNDERGROUND IRON CONTAINING WATERS FROM AMMONIUM COMPOUNDS AND AMMONIA »« GEOCHEMICAL PECULIARITIES OF GROUNDWATER WITHIN THE TERRITORY OF LVIV TROUGH

EVALUATION OF METHODS STABILIZATION TREATMENT OF MINE WATER (MINE M. GORKY, DONETSK)

UDC 608.2

N. Gomelya, T. Korda, J. Nosachova, M. Shuriberko T. Potylchak

National Technical University of Ukraine “Kyiv Polytechnic Institute”, Kyiv

e-mail: nezvyskaya@mail.ru

The processes of scale formation in the mine water (mine them. Gorky) at temperatures of 98 ° C and 40 ° C. The stabilization of water treatment processes, its reagent, ion exchange softening and demineralization were an object of research. Spectrophotometric, potentiometric and chemical analysis methods for identifying reagents, control of physical and chemical processes of water purification were used at the investigation. Oxyethylidenphosphonic (OEDFK) and nitrilemethylphosphonic (NTMFK) acids used as a basis for all compositions of the scale formation inhibitors (including the IIED composition). The stability of water relative to the surface deposits (at the acid processing) increases with increase of a dose of inhibitor.

Key words: scale formation inhibitor, stabilization, mine water.

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06.05.2016 at 4:05 pm