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| Experimental study on the adsorption of fluorescein sodium by sandstone |
| Received:March 07, 2015 Revised:March 12, 2015 |
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| DOI： |
| KeyWord:Sandstone media; Groundwater tracer; Fluorescein sodium; Adsorption |
| Author | Institution |
| Zhang jin-tang |
东华理工大学水资源与环境工程学院 |
| Liu jin-hui |
东华理工大学水资源与环境工程学院 |
| Zhou yi-peng |
东华理工大学水资源与环境工程学院 |
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| Abstract: |
| In order to study the adsorption of the tracer fluorescein sodium by sandstone media in groundwater tracing process of a sandstone-type uranium deposit, the author simulated tubular tracer which contained mine to research the transportion and adsorption of fluorescein sodium in laboratory. The results showed that:on the condition of investment tracer,the farther of the transport distance, the slower of the tracer fluorescein sodium’s transport speed, and with the peak value of concentration was decreased. The adsorption of fluorescein sodium by sandstone media was strong and the adsorption capacity totaled 65%.So, the author did groundwater tracer tests with fluorescein sodium, the effect of adsorption can not be ignord. |
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