A METHOD FOR PURIFYING MINE WATERS

A method for purifying mine waters comprises water softening with a subsequent isolation of the residue. Preliminarily water pH being reduced to 5.1-5.2 by processing the latter with a gaseous agent containing hydrogen dioxide, sodium dioxide being introduced at a quantity of 516-345 g/dm3 with a su...

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Hauptverfasser:	PONOMARIOV MYKHAILO IVANOVYCH, TYMOSHENKO TETIANA HRYHORIVNA, PYLCHYK OLEKSANDR VOLODYMYROVYCH, KURASHOV OLEKSANDR IVANOVYCH, PYSMENNYI BORYS VASYLIOVYCH, SPASIONOVA LARYSA MYKOLAIVNA, KORNILOVYCH BORYS YURIIOVYCH, PSHYNKO HALYNA MYKOLAIVNA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	A method for purifying mine waters comprises water softening with a subsequent isolation of the residue. Preliminarily water pH being reduced to 5.1-5.2 by processing the latter with a gaseous agent containing hydrogen dioxide, sodium dioxide being introduced at a quantity of 516-345 g/dm3 with a subsequent softening.