Senarathne, DEN; Perera, KLHD; Madusanka, DAG; Muthukuda, MASL; Dharmaratne, PGR; Rohitha, LPS; Chaminda, SP
[Conference-Full-text]
Bogala Graphite mine is one of the well known high grade
underground graphite mine in the world. Dewatering is one of tire major lost
component in the mine. Diesel or electric pumps can not be used in underground
mines ...