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Stabilization / Solidification
soil stabilization 2

Stabilization of Cr(VI)-impacted soil.

PRIMA has conducted a variety of tests to evaluate stabilization of contaminants in soil.  These include

    • Addition of cement to stabilize metals such as lead
    • Addition of calcium polysulfide (CaSx) and cement to stabilize Cr(VI)
    • Addition of ferrous iron and cement to stabilize Cr(VI)
    • Addition of activated carbon, with and without cement, to reduce mobility of organic compounds.