Browsing by Subject "X-ray fluorescence spectrophotometry (XRF)"

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Photocatalytic activity under visible light to transform As (III) with nitrogen-doped TiO2 nano particles using urea as nitrogen source. Optimization by multivariate analysis

Yeber, María Cristina; Escalona, Carla; Núñez, Andrés; Medina, Paulina (2018-03)

Arsenic (III) is a common by product of mining activity. This contaminant can have a high environmental impact because it might accumulate in the food chain and seriously affect human health. The purpose of this study is ...