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Title: 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:
 [1];  [1]
  1. (Grand Junction, CO)
Issue Date:
Research Org.:
MACTEC Inc
Sponsoring Org.:
USDOE
OSTI Identifier:
947159
Patent Number(s):
6,254,786
Application Number:
09/401,588
Assignee:
The United States of America as represented by the Department of Energy (Washington, DC) GJO
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 = {2001},
month = {7}
}

Patent:

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