Disposition and Reuse of Waste in a High-Capacity Power Plant

This paper presents a research of the integrated disposition and reuse of solid waste and contaminated water in Fengcheng thermal power station Jiangxi province China. These waste(coal combustion fly ash, bottom slag, flue gas desulfurization sludges and the contaminated water) may cause serious environmental problems. In this paper, the chemical and physical properties of the waste from the power plant were identified. Some measures of waste treatment were employed to minimize the hazardous influence: flue gas desulfurization(FGD) gypsum grout is mixed with coal ash/slag to be stabilified, closed-circuit transport of ash-water, etc.