PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 09.99 |
PATENT ASSIGNEE | Westinghouse Savannah River Co |
PATENT CLAIMS |
Process for prepg radioactive, hazardous or mixed waste for storage - Contacting radioactive, hazardous, or mixed waste starting material comprising at least one organic C-contg compd & at least one radioactive or hazardous waste comp with NO3H & PO4H3 for time sufficient to oxidize at least portion of said organic C-contg compd to gaseous prodts., thereby producing a residual concentrated waste prodt comprising all of said radioactive or hazardous metal waste comp - Immobilizing said concentrated waste prodt in solid P- contg ceramic or glass form |
PATENT PHOTOCOPY | Available on request |
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