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Pore‐scale evaluation of uranyl phosphate precipitation in a model groundwater system
Author(s) -
Fanizza Michael F.,
Yoon Hongkyu,
Zhang Changyong,
Oostrom Martinus,
Wietsma Thomas W.,
Hess Nancy J.,
Bowden Mark E.,
Strathmann Timothy J.,
Finneran Kevin T.,
Werth Charles J.
Publication year - 2013
Publication title -
water resources research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.863
H-Index - 217
eISSN - 1944-7973
pISSN - 0043-1397
DOI - 10.1002/wrcr.20088
Subject(s) - precipitation , phosphate , uranyl , groundwater , environmental remediation , mineralogy , environmental science , geology , chemistry , chemical engineering , materials science , uranium , geotechnical engineering , metallurgy , meteorology , contamination , geography , engineering , organic chemistry , ecology , biology
Key Points In situ uranyl phosphate precipitation is fast on the time scale of remediation Ca2+ & SO42‐ affect uranyl phosphate precipitation rate and morphology Only chernikovite is formed, and it blocks pore spaces and reduces mixing