Expansion joints for CCR and ELG Requirements in Coal Fired Power Plants

Federal regulations surrounding coal combustion residuals (CCRs) and effluent limitation guidelines (ELGs) are placing new wastewater treatment requirements on coal-fired power plants. CCR regulations require that plant operators take action to reclaim existing ash ponds while the ELG rules mandate that flue gas desulfurization (FGD) wastewater and bottom ash transport streams are treated to higher Continue reading

Expansion Joints for Combined Cycle Plants

Author: Rob Coffee, Vice President, Sales & Marketing, Proco Products, Inc. Now that you know the basic concepts behind how a combined cycle power plant works, let’s talk about some of the expansion joints you might find in a combined cycle power plant. The majority of expansion joints in a combined cycle power plant will Continue reading