Desilication from DWPF Recycle using Ferric Flocculation
The presence of silicate and glass-forming frit in the recycle waste from the Defense Waste Processing Facility produces wastes that when combined with the traditional aluminate-bearing wastes stored in H-Tank farm can produce insoluble sodium aluminosilicates. Treatment to remove the silicon has been proposed to allow greater flexibility for processing these wastes in the Site's evaporators. The use of a ferric precipitation (flocculation) to remove the silicon has been tested using waste simulants.
- Research Organization:
- Savannah River Site (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC09-96SR18500
- OSTI ID:
- 803617
- Report Number(s):
- WSRC-TR-2002-00324
- Country of Publication:
- United States
- Language:
- English
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