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Planta de beneficio de mineral de hierro

El hierro ocurre en los minerales de Fe-minerales contiene impurezas de fósforo, azufre y altas alcalino,…

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Planta de concentración de mineral de oro

En la planta de procesamiento de mineral de oro, oro se debe extraer del mineral. SMG maquinaria es uno…

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Planta de minas de plata

La plata es un metal de transición blanco y lustroso. La plata se extrae habitualmente del mineral a…

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Planta de molienda de carbón

Como el micro polvo de carbonato de calcio juega un papel importante en muchos sectores de la agricultura,…

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Línea de Producción de Guijarro y Basalto en Panamá

Panamá es uno de los mercados más importantes de SMG en América Central. Cada año, hay una gran cantidad…

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Planta de procesamiento de arcilla

Como importantes materias primas minerales, la trituración y molienda de la arcilla es muy importante.…

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Task force commissioned by mining industry recommends tighter dam oversight

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The Mining Association of Canada says it will implement beefed up oversight of earth-and-rock dams that hold back mining waste as recommended in an independent report it commissioned after the Mount Polley mine dam failure last year That means.

Mount Polley mine reopening gets nod from provincial government

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The provincial government has approved a restricted restart of Imperial Metals Mount Polley mine, which has been closed since its waste dam failed last summer

AP Exclusive: Colorado disputes key part of EPA's account of toxic waste spill from old mine

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DENVER - Colorado officials say they didn't endorse an Environmental Protection Agency cleanup operation that caused a massive spill of toxic wastewater from an inactive mine, disputing a key claim by federal agencies that state experts signed.

New Mexico pushes for remedies in wake of mine waste spill

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ALBUQUERQUE, NM - The federal government and Colorado have made little progress in remedying damage from the release of millions of gallons of wastewater from a southern Colorado mine last year, New Mexico's top prosecutor charged in a pair of.

EPA head takes full responsibility for Colorado mine spill

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The San Juan River and its northern tributary, the Animas River, have been fouled by the release of more than 113 million litres of acid mine drainage inadvertently triggered by a team of Environmental Protection Agency (EPA) workers last week

Environmental Agency Uncorks Its Own Toxic Water Spill at Colorado Mine

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People kayaking in the Animas River near Durango, Colo, last Thursday, in water colored from a mine waste spill The river is now closed indefinitely, with visitors warned to stay out

Colorado's River Animas turns ORANGE as one million gallons of waste spilled

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The once blue water of the Animas River has been turned a putrid shade of orange after a spill of waste from the abandoned Gold King Mine near Silverton, Colorado

Drone footage captures Colo mine waste spill in Animas river

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The Environmental Protection Agency said it triggered the release while using heavy machinery to investigate pollutants at the Gold King Mine north of Silverton The La Plata County Sheriff's Office has closed the river to the public

EPA team spills million gallons of waste water into Colorado rivers

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Aug 6 (Reuters) - A team of US regulators probing contamination at a Colorado gold mine accidentally released a million gallons (38 million liters) of ora.

Proposed BC mine plans to reduce water content in waste but still use tailings dams

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KGHM Internationals proposed Ajax copper and gold project will be one of the first tests of the BC governments approval of waste storage for large open pit mines after the Mount Polley mine dam failure in 2014 The company, whose parent is.

BHP rebuts UN 'toxic waste' claim

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Australian mining giant BHP says mud spilled by the devastating collapse of a dam at a Brazilian mine is not toxic

AP Exclusive: Colorado disputes key part of EPA's account of toxic waste spill from old mine

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DENVER - Colorado officials say they didn't endorse an Environmental Protection Agency cleanup operation that caused a massive spill of toxic wastewater from an inactive mine, disputing a key claim by federal agencies that state experts signed.

EPA team spills million gallons of waste water into Colorado rivers

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Aug 6 (Reuters) - A team of US regulators probing contamination at a Colorado gold mine accidentally released a million gallons (38 million liters) of ora.

New Mexico pushes for remedies in wake of mine waste spill

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ALBUQUERQUE, NM - The federal government and Colorado have made little progress in remedying damage from the release of millions of gallons of wastewater from a southern Colorado mine last year, New Mexico's top prosecutor charged in a pair of.

Correction: Mine Waste Leak-New Mexico story

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ALBUQUERQUE, NM - In a story Jan 14 about New Mexico's plan to sue the US Environmental Protection Agency, The Associated Press erroneously attributed a statement by an EPA spokeswoman The statement should have been attributed to EPA.

Colorado's River Animas turns ORANGE as one million gallons of waste spilled

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The once blue water of the Animas River has been turned a putrid shade of orange after a spill of waste from the abandoned Gold King Mine near Silverton, Colorado

Officials admit Colorado mine waste spill was actually THREE TIMES larger than thought

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Environmental Protection Agency officials have said that the spill from Gold King Mine in Colorado actually leaked three million gallons of waste containing zinc, copper, lead and arsenic

BHP shares fall after UN dam accusations

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Mine waste alleged to have contained toxic chemicals and heavy metals

EPA chief says polluted Animas River 'seems to be restoring itself'

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Friction continued Wednesday between state and federal officials over whether it's safe to reopen the Animas River in southern Colorado to recreation one week after 3 million gallons of spilled mine waste turned the waters a sickish mustard color

Environmental workers spill a million gallons of waste into Colorado river

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US Environmental Protection Agency crew accidentally releases water containing sediment and metals from a disused mine into Animas river tributaryA team of US regulators investigating contamination at a Colorado goldmine accidentally released a.

Mount Polley mine reopening gets nod from provincial government

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The provincial government has approved a restricted restart of Imperial Metals Mount Polley mine, which has been closed since its waste dam failed last summer

BC mine wants to increase amount of effluent discharged to Fraser River

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Taseko Mines Ltd has applied to the province for a 50-per-cent increase in the water it discharges from its Gibraltar mine waste-storage facility into the Fraser River That would reduce the amount of water behind its earth dam, satisfying a.

Proposed BC mine plans to reduce water content in waste but still use tailings dams

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KGHM Internationals proposed Ajax copper and gold project will be one of the first tests of the BC governments approval of waste storage for large open pit mines after the Mount Polley mine dam failure in 2014 The company, whose parent is.

Mount Polley expect to go into full production, use repaired dam next month

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Imperial Metals, despite setbacks in dealing with mine waste while running at reduced capacity at its Mount Polley gold and copper mine, expects to have permits in place to go to full production next month

DR ELLIE CANON On the mid-life health MOT tests that GPs warned were a waste of money  

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The mid-life health MOT has gone from being the preserve of the worried well (with money to spare) to pretty much a standard offering at GP surgeries, mine included, writes The Mail on Sunday's GP