Numerical analysis of transport and retardation for cesium in crushed granite using multi-stage advection–dispersion column experiments

Chuan Pin Lee, Ming Chee Wu, Shih Chin Tsai, Ching Yuan Liu, Tsuey Lin Tsai, Chun Hua Pan, Mon Shieh Yang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this study, a systematic analysis of cesium through crushed granite (0.297–0.840 mm) was constructed where synthetic groundwater and seawater were employed as the liquid phase. To build such models, multi-stage advection–dispersion column tests were conducted in order to determine the major transport processes and the calibration/validation of the hypothesized reactive transport models. The experimental breakthrough curves (BTCs) for HTO and Cs were both matched with their corresponding numerical BTCs by adjusting reaction and transport parameters such as forward or backward reaction rate constants (kf or kb), dispersivity (α), and porosity(θ).

原文English
頁(從 - 到)377-386
頁數10
期刊Journal of Radioanalytical and Nuclear Chemistry
304
發行號1
DOIs
出版狀態Published - 2015 四月 1

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Nuclear Energy and Engineering
  • Radiology Nuclear Medicine and imaging
  • Pollution
  • Spectroscopy
  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

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