Journal
RESOURCES CONSERVATION AND RECYCLING
Volume 31, Issue 3, Pages 217-228Publisher
ELSEVIER
DOI: 10.1016/S0921-3449(00)00084-7
Keywords
power station; fly ash; utilization; materials; waste management; materials recovery; agriculture
Categories
Ask authors/readers for more resources
The disposal of fly ash from coal-fired power stations causes significant economic and environmental problems. A relatively small percentage of the material finds application as an ingredient in cement and other construction products, but the vast majority of material generated each year is held in ash dams or similar dumps. This unproductive use of land and the associated long-term financial burden of maintenance has led to realization that alternative uses for fly ash as a value-added product beyond incorporation in construction materials are needed. Utilization of fly ash in such areas as novel materials, waste management, recovery of metals and agriculture is reviewed in this article with the aim of looking at new areas that will expand the positive reuse of fly ash, thereby helping to reduce the environmental and economic impacts of disposal. (C) 2001 Elsevier Science B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available