A process to produce arsenic free drinking water comprising passing arsenic contaminated drinking water through first an iron filter selected from gravel, sand and manganese dioxide and subsequently through a container having granular ferric hydroxide and ?-FeOOH to obtain arsenic free water. The ß-Granular Ferric Hydroxide used has a high specific surface 5-10 times higher efficiency for adsorption of Arsenic from water thanother adsorbers.
Environmental risks connected to the management of arsenic-rich waste generated from drinking water treatment
Casentini B;Fazi S;Gianico A;
2018
Abstract
A process to produce arsenic free drinking water comprising passing arsenic contaminated drinking water through first an iron filter selected from gravel, sand and manganese dioxide and subsequently through a container having granular ferric hydroxide and ?-FeOOH to obtain arsenic free water. The ß-Granular Ferric Hydroxide used has a high specific surface 5-10 times higher efficiency for adsorption of Arsenic from water thanother adsorbers.File in questo prodotto:
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