Effect of light sources on photocatalytic degradation of formaldehyde solution and prediction model
光源对光催化降解甲醛效果的影响及预测模型

Simulating different types of light sources and light intensities of the indoor environment by using environmental test chamber, and taking the photocatalytic activity for degradation of formaldehyde solution as the probe reaction, we analyzed the relationship between light sources and the effects of photocatalytic activity of Ce-TiO2 for degradation of formaldehyde solution. By using the cubic exponential smoothing method, the prodiction model for the effects of photocatalytic activity of Ce-TiO2 for degradation of formaldehyde solution was established, the prodiction results showed that the error between the measured values and predicted values was small and the prediction accuracy was high, which provided a new way for the study of photocatalytic activity for degradation of formaldehyde solution.