METHOD FOR RESTORATION OF LANDS DISTURBED DURING OPEN MINING WORKS Russian patent published in 1998 - IPC

Abstract RU 2109427 C1

FIELD: agriculture. SUBSTANCE: method involves separate excavation, transfer and piling of soil layers and stripped rock into separate strips of tailings; working out open pit field by leveling it with stripped rock; laying nonwoven geotextile material made from synthetic filaments; sowing grass seeds and covering with 50-100 mm thick soil layer; applying chemical ameliorant onto soil layer. EFFECT: increased efficiency in recultivation of disturbed lands, simplified method and wider operational capabilities. 4 cl

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RU 2 109 427 C1

Authors

Gerasimov V.M.

Karasev K.I.

Rashkin A.V.

Dates

1998-04-27—Published

1996-06-07—Filed