Inorganic ion sorbents
Patent
·
OSTI ID:1175949
A process and medium for decontamination of water containing anionic species including arsenic and chromium, wherein compounds comprising divalent and trivalent metal oxides and sulfides are used to form surface complexes with contaminants under pH conditions within the range of potable water. In one embodiment natural and synthetic spinels and spinel-like materials are used as the sorbent substance.
- Research Organization:
- Sandia National Lab. (SNL-CA), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-96AL85000
- Assignee:
- Sandia Corporation
- Patent Number(s):
- 7,122,502
- Application Number:
- 10/955,291
- OSTI ID:
- 1175949
- Country of Publication:
- United States
- Language:
- English
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