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.

 

coal_applications

    Featured Products

    BentoMat_DN.v2

    BENTOMAT® DN
    BENTOMAT® DN is a reinforced GCL consisting of a layer of sodium bentonite between two nonwoven geotextiles, which are needlepunched together.

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    BentoMat_ST.v2

    BENTOMAT® ST
    BENTOMAT® ST is a reinforced GCL consisting of a layer of sodium bentonite between a woven and a nonwoven geotextile, which are needlepunched together.

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    BentoMat_ST.v2

    BENTOMAT® 200R
    BENTOMAT® 200R is a non-reinforced needle-punched GCL consisting of a layer of sodium bentonite between woven and nonwoven geotextiles, which are needlepunched together.

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    BentoMat_CL.v2

    BENTOMAT® CLT
    BENTOMAT® CLT is a Composite Laminate reinforced GCL consisting of a layer of sodium bentonite between two geotextiles, which are needlepunched together and laminated to a textured geomembrane.

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    BentoMat_CL.v2

    BENTOMAT® CL
    BENTOMAT® CL is a Composite Laminate reinforced GCL consisting of a layer of sodium bentonite between two geotextiles, which are needlepunched together and laminated to a smooth flexible membrane.

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