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UDC 628.161.2:546.72/.711

TESLA V. G., Steblevsky V. I., Domnin K. V., Kherlitsius J., Koulakov V. V.

Experimental-industrial operation of a pilot plant for intraformational ground water purification at the Tungus intake facilities

Summary

The results of experimental-industrial tests of a pilot plant for intraformational water deironing and demanganization at the Tungus ground water intake in Khabarovsk are presented. The ground waters of the Tungus deposit are characterized by high content of iron, manganese, and dissolved carbon dioxide at low pH values. The pilot plant included three operating and 14 observation wells. The positive impact of artificial recharge of the aquifer in the operation area of the intraformational water purification at high pH and dissolved oxygen levels is shown. Based on the results of the water qualitative composition analyses of the observation wells located at various distances from the operating wells a schematic view of the sedimentation area around the operating wells is given. Based on the pilot plant operation results a working draft of the intake with the intraformational purification capacity of 106,000 m³/day was designed. At present the first section of the water intake with a capacity of 25,000 m³/day has been completed.

Key words

deferrization , ground water , demanganization , intraformational treatment , hydrodynamic simulation

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SPISOK LITERATURY

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