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  2. Ash pond - Wikipedia

    en.wikipedia.org/wiki/Ash_pond

    An ash pond, also called a coal ash basin or surface impoundment, [1] is an engineered structure used at coal-fired power stations for the disposal of two types of coal combustion products: bottom ash and fly ash.

  3. Bottom ash - Wikipedia

    en.wikipedia.org/wiki/Bottom_ash

    A coal-fired power plant with ash ponds. Bottom ash is part of the non-combustible residue of combustion in a power plant, boiler, furnace, or incinerator.In an industrial context, it has traditionally referred to coal combustion and comprises traces of combustibles embedded in forming clinkers and sticking to hot side walls of a coal-burning furnace during its operation.

  4. What’s legal for closing Georgia’s coal ash ponds might hinge ...

    www.aol.com/legal-closing-georgia-coal-ash...

    This spring, Georgia Power began the very first step in closing Scherer’s Ash Pond 1. “The ash pond operated as a water treatment and solids management unit for years and years,” said Brett ...

  5. Kingston Fossil Plant coal fly ash slurry spill - Wikipedia

    en.wikipedia.org/wiki/Kingston_Fossil_Plant_coal...

    The Kingston Fossil Plant Spill was an environmental and industrial disaster that occurred on December 22, 2008, when a dike ruptured at a coal ash pond at the Tennessee Valley Authority's Kingston Fossil Plant in Roane County, Tennessee, releasing 1.1 billion US gallons (4.2 million cubic metres) of coal fly ash slurry.

  6. Woman pours water on former Alabama rep’s head in ... - AOL

    www.aol.com/news/woman-pours-water-former...

    The EPA has proposed denying Alabama’s coal ash storage plan, arguing the toxic byproduct exists leeching in waterways, wildlife, and farms. Local residents have taken both sides on the proposal.

  7. In a letter to state regulators, federal EPA says Georgia’s ...

    www.aol.com/news/letter-state-regulators-federal...

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  8. Industrial wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Industrial_wastewater...

    Ash ponds, a type of surface impoundment, are a widely used treatment technology at coal-fired plants. These ponds use gravity to settle out large particulates (measured as total suspended solids) from power plant wastewater. This technology does not treat dissolved pollutants.

  9. Georgia grants controversial coal ash pond closure permit to ...

    www.aol.com/news/georgia-grants-controversial...

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