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Title: Concentration and removal of tritium and/or deuterium from water contaminated with tritium and/or deuterium

Abstract

Concentration of tritium and/or deuterium that is a contaminant in H.sub.2 O, followed by separation of the concentrate from the H.sub.2 O. Employed are certain metal oxo complexes, preferably with a metal from Group VIII. For instance, [Ru.sup.IV (2,2',6',2"-terpyridine)(2,2'-bipyridine)(O)](ClO.sub.4).sub.2 is very suitable.

Inventors:
 [1];  [2]
  1. Chapel Hill, NC
  2. Carrboro, NC
Issue Date:
OSTI Identifier:
873563
Patent Number(s):
6190531
Assignee:
University of North Carolina (Chapel Hill, NC)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
DOE Contract Number:  
OR17SP223TFW
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
concentration; removal; tritium; deuterium; water; contaminated; contaminant; followed; separation; concentrate; employed; metal; oxo; complexes; preferably; viii; instance; ru; -terpyridine; -bipyridine; clo; suitable; water contaminated; /205/588/

Citation Formats

Meyer, Thomas J, and Narula, Poonam M. Concentration and removal of tritium and/or deuterium from water contaminated with tritium and/or deuterium. United States: N. p., 2001. Web.
Meyer, Thomas J, & Narula, Poonam M. Concentration and removal of tritium and/or deuterium from water contaminated with tritium and/or deuterium. United States.
Meyer, Thomas J, and Narula, Poonam M. Mon . "Concentration and removal of tritium and/or deuterium from water contaminated with tritium and/or deuterium". United States. https://www.osti.gov/servlets/purl/873563.
@article{osti_873563,
title = {Concentration and removal of tritium and/or deuterium from water contaminated with tritium and/or deuterium},
author = {Meyer, Thomas J and Narula, Poonam M},
abstractNote = {Concentration of tritium and/or deuterium that is a contaminant in H.sub.2 O, followed by separation of the concentrate from the H.sub.2 O. Employed are certain metal oxo complexes, preferably with a metal from Group VIII. For instance, [Ru.sup.IV (2,2',6',2"-terpyridine)(2,2'-bipyridine)(O)](ClO.sub.4).sub.2 is very suitable.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2001},
month = {Mon Jan 01 00:00:00 EST 2001}
}

Works referenced in this record:

Electrochemical behavior of Ru(trpy)(bpy)(OH2)3+ in aqueous solution and when incorporated in Nafion coatings
journal, November 1984


Electropolymerization of Molecular Assemblies
journal, February 1997


Hydride transfer in the oxidation of alcohols by [(bpy)2(py)Ru(Q)]2+. A kH/kD kinetic isotope effect of 50
journal, February 1987


Separation and Concentration of Hydrogen Isotopes by a Palladium Alloy Membrane
journal, July 1993