Coal Combustion Residuals Containment
Providing high performance in the most demanding applications
Coal combustion residuals (CCR) are created during the power generation process and can include fly ash, bottom ash, boilerslag, and flue gas desulfurization (FGD) waste. CCRs contain trace concentrations of heavy metals and therefore cannot be dumped or stored where rainwater can leach the metals. Liner systems are typically used to contain the coal combustion by-products and protect them from leaching into the environment. CETCO has engineered our Geosynthetic Clay Liners to meet the harsh conditions encountered in CCR disposal applications.