The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2005
Filed:
Apr. 07, 2003
Applicants:
Ajit Chowdhury, Madison, WI (US);
Lane D. Tickanen, Green Bay, WI (US);
Inventors:
Ajit Chowdhury, Madison, WI (US);
Lane D. Tickanen, Green Bay, WI (US);
Assignee:
RMT, Inc., Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09C 108 ; C01G 2800 ; G21F 900 ;
U.S. Cl.
CPC ...
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.