UNDERGROUND WATER RESERVE REGULATING METHOD Russian patent published in 2005 - IPC

FIELD: water supply systems.

SUBSTANCE: method involves creating water-impermeable barrage in transversal river station partly or fully closing water-bearing horizon along thickness and width thereof; reducing underground outflow outside barrage; accumulating underground water in underground water-storage pool in high-water period of year and consuming water in low-water period; arranging air pumping devices within water off-take influence area; performing periodic air pumping into above devices to create water-impermeable barrage and underground water-storage pool in upper barrage pond and repeating air pumping into above devices as underground water level falls. When underground water accumulates in unconfined water-bearing horizon in cold year period trench is excavated in area of air pumping devices location, vegetation and blanket of snow are removed to increase ground frost zone.

EFFECT: possibility to control hydrogeological regime, increased reliability of water supply in required amount during all working period.

2 cl, 2 ex, 2 dwg