Common mining waste produces hydrogen at QUT
Mining News Pro - Researchers from the Queensland University of Technology (QUT) have found a use for a mining by-product in hydrogen fuel and lithium-ion batteries.
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Indonesia processing requests for deep-sea mining waste disposal
Mining News Pro - Indonesian authorities are considering two companies’ requests to dispose mining waste into the ocean, a senior government official said on Sunday, at a time of heightened sensitivity about the environmental impact of mining.
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Visit: 731
New mining waste dam rules won’t be finalized by March
Mining News Pro - The head of the world’s largest mining trade group said on Tuesday that new standards for mining waste dams likely will not be finalized for another month, citing logistical constraints and the prospect that coronavirus could make it harder for experts crafting the rules to meet.
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Visit: 612
New mining waste dam rules should not be retroactive, says review chief
Mining News Pro - New global standards for mining waste dams should take into account the difficulties of making existing dams compliant, the chair of an independent panel of experts crafting the new rules said on Friday.
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Ecuador to tighten rules for mining waste dams to avoid repeat of Brazil disaster
Mining News Pro - Ecuador’s government plans to tighten rules regulating the construction and operation of mining waste dams to avoid disasters like one in Brazil in January when a dam owned by Vale SA collapsed, killing hundreds.
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Visit: 932