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Showing 1 to 3 of 3 for “"bisulfide"”.
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Investigating Bisulfide Sorption onto Bentonite through Laboratory Experiments and Numerical Modelling
… used fuel containers (UFCs) which may occur if bisulfide (HS-) transports through the bentonite buffer to the UFC surface. HS- sorption onto bentonite can reduce the corrosion risk, but its dynamics are not yet well-understood, especially in DGR environments. Hence, this study offers a …
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Modelling long term conditions in Canadian deep geological repository
… activity. Depending on site-specific conditions, bisulfide (HS-) produced by sulfate reducing bacteria in the host rock could slowly transport (diffuse) through the bentonite to the UFC surface and corrode the copper coating and produce hydrogen (H2). Therefore, HS- corrosion assessment is complex …
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Performance Evaluation of the Town of Monterery Wastewater Treatment Plant Utilizing Subsurface Flow Constructed Wetlands
… while experiencing a 18% increase in ammonia-N. Bisulfide produced in the anaerobic wetland beds accounted for 95% of the chlorine lost in contact tank. The variable production of sulfide is the cause of the frequent nondetectable chlorine concentrations observed. The results of this study …