The phrase "ash storage" is correct and usable in written English.
It can be used in contexts related to the storage of ash, such as in waste management, construction, or environmental discussions.
Example: "The facility has implemented a new system for ash storage to ensure safe and efficient handling of byproducts."
Alternatives: "ash containment" or "ash disposal".
Judge Varlan said the spill was caused by a combination of T.V.A.'s dike design, continued wet coal ash storage at the plant and geological conditions.
Data about the flowability of fly ashes are important for the design of hoppers of fly ash collection equipment and fly ash storage silos.
The EPA warned in 2012 of 45 coal ash storage sites nationally with a "high hazard potential" of dangerous spills.
In December 2008, a small town in eastern Tennessee was devastated when a nearby coal ash storage pond ruptured, covering 300 acres in toxic sludge.
The Southern Environmental Law Center, which focuses on environmental issues in North Carolina, Virginia and four other Southern states, criticized Duke's coal ash storage policies.
Seepage is a common feature of coal ash storage basins but is minimal; state regulators have found that such seepage has had no effect on water quality at the Dan River plant, she said.
Before the spill in February, environmental groups had tried to bring a suit against Duke over improper coal-ash storage under the Clean Water Act, only to have D.E.N.R. intervene.
Knox said, "The plant's coal-ash storage site has two ash piles or landfills and three water treatment ponds.
The TVA knew there were problems and risks at the site but rejected effective measures to stabilize the waste, apparently because taking remedial action at Kingston would have created pressure to do the same at other ash-storage sites.
Storage in ash and burned surface soil after wildfire was initially high (∼4 mm), then declined exponentially with time since fire.
Here in Illinois, ever since a young Democratic Party activist by the name of Francis Peabody sunk his first coal mine in southern Illinois in 1895, we have witnessed the tragic journey of coal from its costly extraction, processing, transportation, burning and storage of ash with an element of truth and detail that somehow alludes those who live outside the coalfields.
