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Measurement of non-aqueous phase liquid flow in porous media by tracer dilution
Measurement of non-aqueous phase liquid flow in porous media by tracer dilution
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机译:示踪剂稀释法测量多孔介质中非水相液体的流量
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摘要
A method and apparatus for measuring in situ flow of non-aqueous phase liquids (NAPLs) through a porous medium is described. A tracer is introduced into a well or boring located in the medium and the tracer concentration in the well kept uniform by mixing. The rate at which the tracer is depleted from the well has been determined to be proportional to the flow rate of the NAPL through the well or boring and surrounding formation.
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