News Tagged ‘crop soil

TVA sells coal ash to companies for building supplies, crop soil

Coal ash, like the 1.1 billion gallons of the toxic mess that spilled on to 300 acres of rural east property destroying homes and damaging property in its wake, is commonly sold by the Tennessee Valley Authority () to companies at a profit and used in concrete for roads, bridges, concrete blocks for buildings, material for wallboard, granules for roofing shingles, grit for sandblasters and filler material for recreation areas such as ball fields and industrial parks, according to the Atlanta Journal Constitution/Associated Press. is also used in to supplement crop soil to enhance growth and help soil retain water.

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Environmentalists worry about safety of fly ash supplementing crop soil

December’s massive coal ash spill in east has raised concerns over the safety of a longtime agricultural practice, according to Environmental Health News, a publication of the Environmental Health Sciences.

Crops in the Southeast and Midwest are grown in soil that has been routinely supplemented with tons of fly ash. Some of the more common crops grown in this amended soil include a variety of vegetables and peanuts.

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