In-situ method to remove iron and other metals from solution in groundwater down gradient from permeable reactive barrier
Abstract
This invention is directed to a process for treating the flow of anaerobic groundwater through an aquifer with a primary treatment media, preferably iron, and then passing the treated groundwater through a second porous media though which an oxygenated gas is passed in order to oxygenate the dissolved primary treatment material and convert it into an insoluble material thereby removing the dissolved primary treatment material from the groundwater.
- Inventors:
-
- Grand Junction, CO
- Issue Date:
- Research Org.:
- MACTEC Inc
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 947159
- Patent Number(s):
- 6254786
- Application Number:
- 09/401,588
- Assignee:
- The United States of America as represented by the Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B09 - DISPOSAL OF SOLID WASTE B09C - RECLAMATION OF CONTAMINATED SOIL
- DOE Contract Number:
- AC13-96GJ87335
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Carpenter, Clay E, and Morrison, Stanley J. In-situ method to remove iron and other metals from solution in groundwater down gradient from permeable reactive barrier. United States: N. p., 2001.
Web.
Carpenter, Clay E, & Morrison, Stanley J. In-situ method to remove iron and other metals from solution in groundwater down gradient from permeable reactive barrier. United States.
Carpenter, Clay E, and Morrison, Stanley J. Tue .
"In-situ method to remove iron and other metals from solution in groundwater down gradient from permeable reactive barrier". United States. https://www.osti.gov/servlets/purl/947159.
@article{osti_947159,
title = {In-situ method to remove iron and other metals from solution in groundwater down gradient from permeable reactive barrier},
author = {Carpenter, Clay E and Morrison, Stanley J},
abstractNote = {This invention is directed to a process for treating the flow of anaerobic groundwater through an aquifer with a primary treatment media, preferably iron, and then passing the treated groundwater through a second porous media though which an oxygenated gas is passed in order to oxygenate the dissolved primary treatment material and convert it into an insoluble material thereby removing the dissolved primary treatment material from the groundwater.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 03 00:00:00 EDT 2001},
month = {Tue Jul 03 00:00:00 EDT 2001}
}
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Works referenced in this record:
New approach toin-situ treatment of contaminated groundwaters
journal, August 1985
- McMurtry, David C.; Elton, Richard O.
- Environmental Progress, Vol. 4, Issue 3