DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Decontamination of water using nitrate selective ion exchange resin

Abstract

A method for nitrate decontamination of water which involves passing the water through a bed of alkyl phosphonium anion exchange resin which has pendant alkyl groups of C.sub.3 or larger.

Inventors:
 [1];  [1]
  1. Ames, IA
Issue Date:
Research Org.:
Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)
OSTI Identifier:
867468
Patent Number(s):
4944878
Application Number:
07/437,266
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA)
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
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
DOE Contract Number:  
W-7405-ENG-82
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
decontamination; water; nitrate; selective; exchange; resin; method; involves; passing; bed; alkyl; phosphonium; anion; pendant; larger; anion exchange; exchange resin; involves passing; /210/

Citation Formats

Lockridge, James E, and Fritz, James S. Decontamination of water using nitrate selective ion exchange resin. United States: N. p., 1990. Web.
Lockridge, James E, & Fritz, James S. Decontamination of water using nitrate selective ion exchange resin. United States.
Lockridge, James E, and Fritz, James S. Tue . "Decontamination of water using nitrate selective ion exchange resin". United States. https://www.osti.gov/servlets/purl/867468.
@article{osti_867468,
title = {Decontamination of water using nitrate selective ion exchange resin},
author = {Lockridge, James E and Fritz, James S},
abstractNote = {A method for nitrate decontamination of water which involves passing the water through a bed of alkyl phosphonium anion exchange resin which has pendant alkyl groups of C.sub.3 or larger.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 31 00:00:00 EDT 1990},
month = {Tue Jul 31 00:00:00 EDT 1990}
}