Electrokinetic remediation of anionic contaminants from unsaturated soils
Conference
·
OSTI ID:10103624
- Sandia National Labs., Albuquerque, NM (United States)
- SAT-UNSAT, Inc., Albuquerque, NM (United States)
Heavy-metal contamination of soil and groundwater is a widespread problem in the DOE weapons complex, and for the nation as a whole. Electrokinetic remediation is one possible technique for in situ removal of such contaminants from unsaturated soils. In previous studies at Sandia National Laboratories, the electromigration of chromate ions and anionic dye ions have been demonstrated. This paper reports on a series of experiments that were conducted to study the effect of moisture content on the electromigration rate of anionic contaminants in unsaturated soil and determine the limiting moisture content for which electromigration occurs.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 10103624
- Report Number(s):
- SAND--92-0818C; CONF-9210194--7; ON: DE93002479
- Country of Publication:
- United States
- Language:
- English
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