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International Journal of Photochemistry
Table of Contents
International Journal of Photochemistry
/
2014
/
Article
/
Tab 4
/
Research Article
Photocatalytic Degradation of Indigo Carmine Dye Using Calcium Oxide
Table 4
The effect of irradiation of different light sources on exposure to indigo carmine dye solution using calcium oxide at pH 12 on rate constant values.
Photocatalyst
Light source
Rate constant (min
ā1
)
0.12āg calcium oxide
Visible
0.04938
Long UV
0.04604
Short UV
0.03233