Stabilization of toxic metals in a waste matrix and pore water

Details Stabilization of toxic metals in a waste matrix and pore water Stabilization of toxic metals in a waste matrix and pore water

2005-01-18

2005-01-18

Lagman, Frederick L. (Department: 3673)

Hydraulic and earth engineering

Soil remediation

In situ contaminant removal or stabilization

C405S129250, C588S256000, C423S087000

Reexamination Certificate

active

06843617

ABSTRACT:
A method is provided for stabilizing toxic materials in a waste matrix and in the pore water of the waste matrix. The method includes the steps of combining with the waste matrix (and pore water) an agent for controlling the oxidation-reduction potential of the matrix/water, an agent for controlling the pH of matrix/water, and an agent for adsorbing or coprecipitating the toxic material in the matrix/water.

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