TITLE

Solubility and speciation of plutonium(VI) carbonates and hydroxides

AUTHOR(S)
Reilly, Sean D.; Neu, Mary P.; Runde, Wolfgang
PUB. DATE
July 2000
SOURCE
AIP Conference Proceedings;2000, Vol. 532 Issue 1, p269
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Plutonium exists in the environment as a result of the nuclear fuel and weapons cycle and nuclear weapons testing. Carbonate and hydroxide are ubiquitous in the environment while chloride is a principal component in brines such as those native to the Waste Isolation Pilot Plant (WIPP) site. Thus, the characterization of plutonium complexes formed with CO[sub 3][sup 2-], OH[sup -], and Cl[sup -] is important for predicting the behavior of plutonium in the environment. Plutonium(VI) is known to form under oxidizing conditions, and we are investigating the structure, solubility and speciation of plutonium(VI) carbonates and hydroxides. © 2000 American Institute of Physics.
ACCESSION #
5663364

 

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