Transient streaming potentials associated with brine flow in rock salt
Abstract
Experimental data collected in falling-head permeameter tests using brine flow through crushed rock salt are presented. The brine was obtained by recirculating what was initially deionized water through a column of crushed rock salt until saturation (specific gravity = 1.205) was attained. The column was then repacked with fresh crushed salt. Brine flow through the salt was then monitored with a pressure transducer and silver-silver chloride (Ag/AgCl) electrodes, measuring the pressure and voltage drops, respectively, across the length of the salt column. The measurements are reported. Preliminary analysis of the data is performed with a recently developed model for transient streaming potentials in falling-head permeameters.
- Publication:
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AGU Fall Meeting Abstracts
- Pub Date:
- December 2013
- Bibcode:
- 2013AGUFM.H13D1351M
- Keywords:
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- 1829 HYDROLOGY Groundwater hydrology;
- 1835 HYDROLOGY Hydrogeophysics