| 摘要 |
FIELD: waste water treatment. SUBSTANCE: invention designed for use on ore mining and processing enterprises. Process comprises mixing, liming, introducing effluent into settler located on dumping place of sulfide-containing rock, wherein bacterial oxidation of sulfides proceeds catalyzed by microorganisms Thiobacillus ferrooxidants, passing effluent through dumping place body and returning water therefrom into mixing stage. EFFECT: enabled complete purification of a part of effluent owing to vaporization, precipitation inside dumping place, and returning the rest of effluent into treatment process thereby avoiding environmental pollution. |
