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Seeking a Safer Future for Electricity's Coal Ash Waste

Aug 16, 2011 ... How to encourage recycling and beneficial uses of coal waste, while .... of Central Florida has created "functionalized" fly ash particles he calls OOPS, ... The OOPS process has been patented as well as proven to prevent...

Does Burning Garbage to Produce Electricity Make Sense ...

Aug 26, 2011 ... The plant, built in 1988, processes garbage from all of Alexandria and ... incinerator and what Covanta does, he said -- "we're a power plant." ... reuse and recycle that, you take the step of energy recovery before you put it in the ground." .... than coal-fired power plants on a per megawatt-hour (MWh) basis.".

Fly ash - Wikipedia

Fly ash, also known as "pulverised fuel ash" in the United Kingdom, is a coal combustion ... After a long regulatory process, the EPA published a final ruling in December 2014, which establishes that coal fly ash is .... Other environmental benefits to recycling fly ash includes reducing the demand for zenith materials that would...

Could Concrete Help Get Coal Ash Out of Neighborhoods ...

Feb 10, 2017 ... Ash from coal-fired power plants can be recycled at two stages. ... removed from the coal ash, but he points to the overall reduction in emissions in ... The SEFA Group's plant in Georgetown, S.C., processes pond ash from the...

Is Recycling a Practical Solution for Coal Ash? - Bacon's Rebellion

Feb 2, 2017 ... The coal combustion residue, he told the Senate Committee on ... and Possum Point is furthest advanced in the regulatory process for closure.

What are Benefits of Recycling? - Conserve Energy Future

Benefits of Recycling: A common symbol that can be seen on garbage bags, dump ... But the fact is that there are many ways in which this process makes for a ... It conserves natural resources such as water, minerals, coal, oil, gas and timber. ... He is running this site since 2009 and writes on various environmental and...

Coal ash upside? State, Duke seek beneficial uses

Feb 11, 2015 ... Advocates of coal ash recycling say a recent federal ruling that ... a new facility in Georgetown, South Carolina, that will be able to process wet coal ash. ... "Santee Cooper believed in coal ash benefication," he said, using a...

Duke Energy to dig up and recycle coal at Buck plant in Rowan County

Oct 5, 2016 ... Duke Energy to dig up and recycle coal at Buck plant in Rowan County ... He attributed Duke's willingness to settle at Buck to public demands...

Coal Ash Recycling « Environmental Materials, Inc.

Recycling coal ash conserves natural resources and saves energy. In many ... large volumes of coal ash — solid materials left over from the combustion process.

The Reign of Recycling - The New York Times

Oct 3, 2015 ... I presented plenty of evidence that recycling was costly and ... was heated by coal-derived electricity, then the net effect of your recycling could be .... Recyclers have tried to improve the economics by automating the sorting process, but ... Recycling, he declared, was the only way for New York to become “a...

Duke Energy meets N.C. deadline for choosing third coal-ash ...

Jun 30, 2017 ... Duke Energy plans to recycle coal ash from its Cape Fear Plant in ... S.C., will build one of its STAR plants at the Cape Fear site to process the...

Recycled Coal Plant Waste Cleans Up Oil Spills - Live Science

Jun 7, 2013 ... Recycled Coal Plant Waste Cleans Up Oil Spills ... to develop a novel process for treating fly ash — a by-product of burning coal — to absorb oil. ... bag of fly ash charged with oil right back into a coal-fired furnace,” he says.

Despite its potential uses through recycling, coal ash disposal ...

Apr 3, 2017 ... Recycled coal ash, fracking and coal mining equipment were among items on display during ... The company insists its process is safe. ... Scott Surovell learned about the foreign imports, he proposed requiring Dominion, the...

FACT SHEET Steel and raw materials - World Steel Association

including iron ore, coal, lizenithne and recycled steel. On average, this ... system, which includes the impact of raw material quality on the process for both iron...

Santee Cooper's recycling efforts at Myrtle Beach-area electric plant ...

Jun 7, 2014 ... A unique recycling process that uses wet coal ash to help .... been on the cutting edge of trying to put the ash into the marketplace,” he said.

Coal Ash Disposal + Food Waste Recycling = Jobs - Triple Pundit

Aug 25, 2014 ... New coal ash disposal regulations are slowly winding their way through the approval process, but leading U.S. waste company Waste ... Steiner hinted at that during the Bloomberg interview, when he mentioned that the...

Duke Energy will recycle coal ash from plant near Salisbury, settles ...

Oct 6, 2016 ... Duke Energy says it will recycle up to 5 million tons of coal ash from its shuttered Buck Steam Station for use in cement. Environmental groups...

Earth Day and Coal Ash Recycling – The SEFA Group

Apr 21, 2017 ... “Our innovative process is designed to provide our ready-mixed concrete customers an uninterrupted supply of recycled fly ash by utilizing and...

How North Carolina law could make it harder to recycle coal ash ...

Nov 7, 2016 ... The use of recycled coal ash in concrete can cut down on more ... However, because of state law, he questions whether Duke Energy can choose to ... But his preferred process for beneficiation – optimizing the ash for use in...

Coal ash revaluation, recycling bill that could affect Chesapeake ...

Feb 3, 2017 ... A coal ash waste pond just yards from the Elizabeth River, and several like it across the state, could be reexamined and the waste possibly recycled under a bill the. ... “It says we need a different process out of the longstanding process we ... Ben Chafin, R-Lebanon, said he thought current regulations were...