Nikolla P. Qafoku, Ravi K. Kukkadapu
Samples of a naturally bioreduced, U-contaminated alluvial sediment were characterized with various microscopic and spectroscopic techniques and wet chemical extraction methods. The objective was to investigate U association and interaction with minerals of the sediment. Bioreduced sediment comprises approximately 10% of an alluvial aquifer adjacent to the Colorado River, in Rifle, CO, that was the site of a former U milling operation. The research aimed to understand the behavior of uranium within the complex mineral matrix of the sediment to assess the potential for uranium mobility and impact on the surrounding environment. The study utilized advanced characterization techniques to illuminate the distribution and form of uranium within the framboidal pyrite and its interactions with other mineral constituents. The findings reveal intricate associations between uranium and the sediment minerals, which could inform remediation strategies for contaminated sites and enhance the understanding of uranium geochemistry in alluvial environments.
@article{21e90487-9528-45e5-b799-272bbea0dc8c,
title={Uranium in Framboidal Pyrite from a Naturally Bioreduced Alluvial Sediment},
author={Nikolla P. Qafoku and Ravi K. Kukkadapu},
year={2009},
language={en}
}TY - JOUR TI - Uranium in Framboidal Pyrite from a Naturally Bioreduced Alluvial Sediment AU - Nikolla P. Qafoku AU - Ravi K. Kukkadapu PY - 2009 LA - en ER -
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