Synergistic Effect of Nanophotocatalysis and Nonthermal Plasma on the Removal of Indoor HCHO

Figure 5

Experimental section. (1) Reactant stream inlet. (2) Zero air inlet (3) Humidified air inlet. (4) Mixer. (5) Electrode wire (6) Quartz glass window. (7) UV lamp (8) Electrode plate. (9) TiO2 film. (10) Lead thread. (11) Sampling port. (12) Humidity and temperature sampling port.