Browsing by Subject "Dewatering"

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  • Mine cost control through effective mine drainage at Bogala mines - phase 1 
    Uddika, JI; Samarakkody, IC; Thanansayan, G; Harinth, RR; Dharmaratne, PGR; Hemalal, PVA [Conference-Full-text]
    The Bogala Graphite Mines in Sri Lanka is experiencing a considerable water flow problem for more than two decades which has resulted in increasing total production cost due to high dewatering cost. This case study was ...
  • Mine cost control through effective mine drainage at Bogala mines-phase 1. 
    Uddika, JI; Samarakkody, IC; Harinth, PR; Dharmaratne, PGR; Hemalal, PVA; Thanansayan, G [Conference-Full-text]
    The Bogala Graphite Mines in Sri Lanka is experiencing a considerable water flow problem for more than two decades which has resulted in increasing total production cost due to high dewatering cost. This case study was ...
  • Pneumatic sludge pump re-design for performance enhancement in the conditions of Bogala mines 
    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 ...
  • Underground mine cost control through proper mine drainage - Bogala mines 
    Ahmed, AI; Norbertsan, JR; Sabry, MIM; Sandaruwan, MWMS; Morayas, MMST; Dharmaratne, PGR; Hemalal, PVA [Conference-Full-text]
    A Bogala graphite mine is located in the Kegalle district, Sri Lanka. Bogala mines has been experiencing a considerable water inflow during the past many years, involving a significant cost on mine dewatering compared ...