Tracer Method to Determine Residence Time in a Permeable Reactive Barrier

A method is presented to evaluate ground water residence time in a zero-valent iron (ZVI) permeable reactive barrier (PRB) using radon-222 (²²²Rn) as a radioactive tracer. Residence time is a useful indicator of PRB hydraulic performance, with application to estimating the volumetric rate of ground...

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Veröffentlicht in:	Ground water 2009-07, Vol.47 (4), p.598-604
Hauptverfasser:	Bartlett, T.R, Morrison, S.J
Format:	Artikel
Sprache:	eng
Schlagworte:	Barriers Decay Environmental Monitoring - methods Groundwater Iron Mathematical analysis Radioactive tracers Tracers Water Movements
Online-Zugang:	Volltext
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