Keyword: "pollution"

Mining News Pro - Sulfur found in biofuel feedstock poses serious problems to the industry, because it causes pollution, is toxic to the catalyst and corrosive to biorefinery equipment.

Mining News Pro - A small tailings dam associated with a mine run by Ecuadorean firm Austro Gold has collapsed, Ecuador`s government said on Friday, sending mining waste into a nearby river.

Mining News Pro - The United States’ Environmental Protection Agency (EPA) is planning to relax two Obama-era rules on how power plants store waste from burning coal and release water containing toxic metals into nearby waterways.

Mining News Agency - China’s largest producer, is halting all output in the province after the local government ordered the curbs to reduce pollution, a company official said.

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