Removal of arsenic from drinking water by photo‐catalytic oxidation on MoOx/TiO2 and adsorption on γ‐Al2O3

BACKGROUND: A typical approach for removing As from drinking water includes a pre‐oxidation step to transform the more toxic As(III) to As(V) and a subsequent separation process for As(V) removal. Unfortunately, typical oxidants result in the formation of toxic oxidation by‐products, so alternative...

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Veröffentlicht in:	Journal of chemical technology and biotechnology (1986) 2016, Vol.91 (1), p.88-95
Hauptverfasser:	Iervolino, Giuseppina, Vaiano, Vincenzo, Rizzo, Luigi, Sarno, Giuseppe, Farina, Anna, Sannino, Diana
Format:	Artikel
Sprache:	eng
Schlagworte:	adsorption arsenic As(III) As(V) byproducts catalysts drinking water heterogeneous photocatalysis irradiation molybdenum operating costs oxidants oxidation photocatalysis titanium dioxide toxicity ultraviolet radiation UV-LED light source
Online-Zugang:	Volltext
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