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AWWA ACE61770
- Field and Lab Based Evaluation of Packed Bed Arsenic Treatment Systems
- Conference Proceeding by American Water Works Association, 06/17/2005
- Publisher: AWWA
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This study primarily focuses arsenic removal performance of commerciallyavailable iron-based sorbents: GFH and E33, iron-aluminum based AAFS-50. Rapid small-scalecolumn tests (RSSCTs) were used to evaluate the performance using groundwater of Arizona. Comparison of the breakthrough curves of full-scale and RSSCTssuggests that RSSCTs simulated full-scale systems reasonably well. The breakthroughcurves of silica, total phosphorus, and total vanadium were also monitored and presentedfor GFH, E33 and AAFS-50 in this study. Includes 11 references, table, figures.