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Toxic Ash Spill Causes Revealed

Publication Date: 25-JUN-09
Author: Pam Radtke Russell
Format: HTML

    
Description:
A combination of factors, including a previously unknown layer of "slime," led to the Dec. 22, 2008, layer of coal ash sludge that overflowed its aging storage facility at a Tennessee Valley Authority power plant near Knoxville and contaminated hundreds of acres, according to a 1,400-page, three-foot-thick "root cause" analysis released June 25.
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