Use of filtration techniques to study environmental fate of engineered metallic nanoparticles: Factors affecting filter performance
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- 作者：Frederik Van Koetsema ; frederik.vankoetsem@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Simon Verstraetea ; Elien Wallaertb ; Kim Verbekenb ; Paul Van der Meerenc ; Jö ; rg Rinklebed ; Gijs Du Lainga ; Gijs.DuLaing@UGent.be" class="auth_mail" title="E-mail the corresponding author
- 关键词：Filtration ; Silver ; Cerium dioxide ; Nanoparticles ; Retention
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：322
- 期：part_PA
- 页码：105-117
- 全文大小：3024 K
文摘
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Filters with pore sizes larger than the particle size could still retain the ENPs.
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Nanoparticle retention seemingly increased with decreasing initial concentration.
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Retention appeared to depend more on particle characteristics than membrane type.
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Centrifugal-UF using 10 kDa filters is recommended for removing ENPs from solution.
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10 kDa UF might allow differentiation between particulate and dissolved species.