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Toxic anions removal for increased access to potable water remains a problem that has not been adequately addressed. This study, reports the successful preparation and modification of kaolinite-papaya seed based adsorbents under vacuum (VHYCA) for the removal of Nitrate (NO3−), Fluoride (F−) and Phosphate (PO43−). Modified adsorbents via metal-doping using Zinc were more efficient in removing these...
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