By analyzing and estimating the data from experiment , the mechanism in heat transmission of gas during the experiment is obtained 摘要分析了从低气压到常压的实验数据,并进行了理论计算,得出了实验中气体传热机制的演变过程。
Compared with traditional technology in the air cleaning , nanometer hotocatalytic technology has any advantages such as low energy consumed , high treatment efficiency , imple processing equipment , operation conditions controlled easily , organic pollutants degraded non - selectively , no secondary pollution etc . titanium dioxide , as a photocatalyst , is not only nontoxic itself and low - cost , but also has steady chemical properties and high oxidative capability , and can beefficient and consumed rarely 光催化在常温常压的条件下,即可利用污染物本身或水及空气中的衍生物为活性氧化剂,对几乎所有的污染物进行降解。与传统的空气净化技术相比,纳米光催化空气净化技术具有诸多的优点,例如:能耗低、处理效率高、工艺设备简单、操作条件易控制、非选择性的降解有机污染物、无二次污染等突出优点。