iron ore tailings treatment in puerto rico

  • Tailing Ponds IDE Technologies

    In the mining process, ore mills generate huge amounts of waste, called tailings. These are most commonly dumped into ponds created from naturally existing valleys, and secured by dams. Other naturally sourced water, such as rainfall or snowmelt that was also collected in the ponds, needs to undergo the same treatment as the tailings.

  • Outotec Minerals Processing Solutions Mining Technology

    Outotec Introduces Three New Products for Sustainable Tailings and Water Management in Minerals Processing We have combined our expertise in the development of leading tailings and water treatment technologies to develop three new pre-engineered plant products, each one with Outotec's proven and technologically advanced equipment at

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  • Geoanalytical Services Iron Ore, Bauxite, Nickel,

    Bureau Veritas Minerals is a quality geoanalytical services provider with extensive global ... Iron Ore Analysis QEMSCAN Tailings ... Puerto Rico; Qatar; Romania;

  • Mining in Brazil Wikipedia

    On November 5, 2015, two iron ore tailings dams of Samarco ( a joint-venture between Vale S.A. and BHP Billiton) collapsed. The mud containing by-products of mining flowed down, destroying completely Bento Rodrigues, a sub-district of Mariana, and invaded other neighbouring cities, such as Barra Longa, causing at least six casualties, and