Uranium aqueous speciation in the vicinity of the former uranium mining sites using the diffusive gradients in thin films and ultrafiltration techniques
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- 作者：Jagoda Drozdzaka ; jdrozdza@vub.ac.be" class="auth_mail" title="E-mail the corresponding author ; Martine Leermakersa ; Yue Gaoa ; Marc Elskensa ; Vannapha Phrommavanhb ; Michael Descostesb
- 关键词：Uranium ; Diffusive gradients in thin films ; Ultrafiltration ; Diphonix® ; Former mining sites ; Bioavailable fraction
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：24 March 2016
- 年：2016
- 卷：913
- 期：Complete
- 页码：94-103
- 全文大小：1912 K
文摘
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The applicability of the DGT technique in the vicinity of former uranium mining sites was evaluated.
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The binding selectivity order of the binding phase is the imperative factor influencing the performance of the DGT method.
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There is a good agreement between U concentration measured by the DGT technique and 10 kDa ultrafiltrate.
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DGT technique can be used as an alternative to ultrafiltration method to determine a potentially U bioavailable pool.