Published March 29, 2004 | Version v1
Miscellaneous Metadata-only

Aqueous Biphasic Systems Based on Salting-Out Polyethylene Glycol or Ionic Solutions: Strategies for Actinide or Fission Product Separations

Creators

Description

Aqueous biphasic systems can be formed by salting-out (with kosmotropic, waterstructuring salts) water soluble polymers (e.g., polyethylene glycol) or aqueous solutions of a wide range of hydrophilic ionic liquids based on imidazolium, pyridinium, phosphonium and ammonium cations. The use of these novel liquid/liquid biphases for separation of actinides or other fission products associated with nuclear wastes (e.g., pertechnetate salts) has been demonstrated and will be described in this presentation

Availability note (English)

Available from PURL: https://www.osti.gov/servlets/purl/825850-mex7AN/native/

Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/825850-mex7AN/native/;

Publishing Information

Imprint Pagination
[vp.]

Conference

Title
227. American Chemical Society Meeting
Dates
28 Mar - 1 Apr 2004
Place
Anaheim, CA (United States)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
35076716
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; S54: ENVIRONMENTAL SCIENCES; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ACTINIDES; AQUEOUS SOLUTIONS; CATIONS; FISSION PRODUCTS; PERTECHNETATES; POLYETHYLENE GLYCOLS; POLYMERS; RADIOACTIVE WASTES; WATER
Descriptors DEC
ALCOHOLS; CHARGED PARTICLES; DISPERSIONS; ELEMENTS; GLYCOLS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; IONS; ISOTOPES; MATERIALS; METALS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; POLYMERS; RADIOACTIVE MATERIALS; REFRACTORY METAL COMPOUNDS; SOLUTIONS; TECHNETIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; WASTES

Optional Information

Contract/Grant/Project number
FG07-01ER63266; FG07-01ER63296; FG02-96ER14673
Funding organization
USDOE Office of Science (United States)