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ARS Home Office of Communications Images Photos Jul05





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Image Number D112-45 In a test of carbon’s ability to adsorb metals from water, student technician Bonnie Dillon (left) and chemist Isabel Lima run a copper ion solution (blue liquid) through a column of broiler manure-based carbon. When the copper is removed, the solution becomes clear.  Photo by Stephen Ausmus.  640 pixels wide: (d112-45.jpg)   Please visit our Image Gallery


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