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US 6,388,165 B1Granted
Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices
AssigneeVasanth K. Bhat
InventorVasanth K. Bhat
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Abstract
A method for treating a heavy metal-contaminated solid, semi-solid, liquid or gaseous matrix, comprising contacting the matrix with an inorganic-sulfur containing material selected from the group consisting of magnesium sulfite, calcium magnesium sulfite, and mixtures thereof as well as with scrubber magnesium product.
Claims3
A method for treating a heavy metal-contaminated solid, semi-solid, liquid or gaseous matrix, comprising contacting said matrix with an inorganic sulfur-containing material selected from the group consisting of magnesium sulfite, calcium magnesium sulfite, and mixtures thereof.
Dependencies are inferred from the claim text.