ASSESSMENT OF TECHNETIUM LEACHABILITY IN CEMENT-STABILIZED BASIN 43 GROUNDWATER BRINE
Author(s) -
DUNCAN JB,
Cooke Ga,
LOCKREM LL
Publication year - 2009
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/960294
Subject(s) - technetium , brine , sulfate , oxidizing agent , ferrous , cement , pertechnetate , groundwater , chemistry , gypsum , radioactive waste , radiochemistry , environmental chemistry , environmental science , nuclear chemistry , waste management , geology , materials science , metallurgy , geotechnical engineering , engineering , organic chemistry
This report documents the effort to sequester technetium by the use of getters, reductants (tin(II) apatite and ferrous sulfate), sorbents (A530E and A532E ion exchange resins), and cementitious waste form. The pertechnetate form of technetium is highly soluble and mobile in aerobic (oxidizing) environments
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