Inorganic ion sorbents and methods for using the same
Abstract
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.
- Inventors:
-
- Edgewood, NM
- Albuquerque, NM
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 908341
- Patent Number(s):
- 7074336
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Teter, David M, Brady, Patrick V, and Krumhansl, James L. Inorganic ion sorbents and methods for using the same. United States: N. p., 2006.
Web.
Teter, David M, Brady, Patrick V, & Krumhansl, James L. Inorganic ion sorbents and methods for using the same. United States.
Teter, David M, Brady, Patrick V, and Krumhansl, James L. Tue .
"Inorganic ion sorbents and methods for using the same". United States. https://www.osti.gov/servlets/purl/908341.
@article{osti_908341,
title = {Inorganic ion sorbents and methods for using the same},
author = {Teter, David M and Brady, Patrick V and Krumhansl, James L},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {7}
}
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