Water process

Water process

Search Results for: Water process
production processes at the fl otation plant in lappeenranta have been improved, which has reduced discharges from the dams for fl otation tailings. to reduce the risk of oil polluting the ground water the oil depot at the vimpeli quarry in finland has been moved and control of the pumping of quarry
waste-water improved. waste and by-products the environmental management systems have resulted in safer handling of oil and better waste sorting. the environmental pro- gramme for the mines and quarries covers methods for exploiting waste stone in by-products. the pargas quarry increased its use of...
https://www.nordkalk.ee/document/6/252/924e4cc/Nordkalk_Environmental_Report_2000.pdf