Production and Evaluation of Porous Photocatalyst Concrete Filter (deNOx PCF) for NOx Reduction

<div>Comparison of NO reduction with a different TiO<sub>2</sub> mixing amount into deNOx PCF specimen. (a) Normal concrete. (b) Porous concrete (TiO<sub>2</sub> 0%). (c) deNOx PCF (TiO<sub>2</sub> 3%). (d) deNOx PCF (TiO<sub>2</sub> 5%).</div>

Advances in Civil Engineering

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Figure 7

Figure 7: Production and Evaluation of Porous Photocatalyst Concrete Filter (deNOx PCF) for NOx Reduction 