Arsenic Adsorption from Aqueous Solutions on an Fe(III)-Si Binary Oxide Adsorbent
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Arsenic Adsorption from Aqueous Solutions on an Fe(III)-Si Binary Oxide Adsorbent
This study investigated arsenate and arsenite adsorption on an iron(III) oxide/silica adsorbent that had a Fe/Si molar ratio of 3. Batch experiments were conducted with regard to adsorption kinetics, isotherms, pH effects and interference of phosphate and sulfate on arsenic adsorption. The adsorption of arsenite was faster than that of arsenate. The adsorption kinetics could be well described b...
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ژورنال
عنوان ژورنال: Water Quality Research Journal
سال: 2004
ISSN: 1201-3080,2408-9443
DOI: 10.2166/wqrj.2004.037