USES OF FLYING ASHES TO ELIMINATE COPPER FROM WASTE CYANIDED MINE WATERS

摘要

A study is carried out to see the adequacy of using flying ashes coming out from a Powe Station to eliminate the copper present in waste cyanide waters that are generated in gol< mines.Tests were carried out to see how effective the use of ashes taken from two Power Station could become. Later, the tests are made using ashes coming from Narcea Power Station a this station is near the mine under study.The work is centred on looking for an economically adequate solution to close the wast decanting ponds of the mine. After several tests, a solution is reached through filtration ii static layers.