Coal ash by-product reutilization
- Potomac Electric Power Co., Washington, DC (United States)
- DYNA Corp., Upper Marlboro, MD (United States)
Potomac Electric Power Company (PEPCO) has as part of its vision and value statement that, ``We are responsible stewards of environmental and corporate resources.`` With this moral imperative in mind, a project team was charged with initiating the Coal Pile Liner Project--installing a membrane liner under the existing coal storage pile at the Morgantown Generating Station. The existing coal yard facilities were constructed prior to the current environmental regulations, and it became necessary to upgrade the storage facilities to be environmentally friendly. The project team had two objectives in this project: (1) prevent coal pile leachate from entering the groundwater system; (2) test the viability of using coal ash by-products as an aggregate substitute for concrete applications. Both objectives were met, and two additional benefits were achieved as well: (1) the use of coal ash by-products as a coal liner produced significant cost savings to the project directly; (2) the use of coal ash by-products reduced plant operation and maintenance expenses.
- OSTI ID:
- 514845
- Report Number(s):
- CONF-970456-; TRN: IM9737%%339
- Resource Relation:
- Conference: 59. Annual meeting of the American power conference, Chicago, IL (United States), 1-3 Apr 1997; Other Information: PBD: 1997; Related Information: Is Part Of Proceedings of the American power conference: Volume 59-1; McBride, A.E. [ed.]; PB: 613 p.
- Country of Publication:
- United States
- Language:
- English
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