Air Purifier: Property, Assessment and Applications

Description

This book discusses the development, types and application principles of portable air purifiers in China. It analyzes the theoretical characteristics of air purifiers under various operational conditions, and points out that the term “Clean Air Delivery Rate” cannot be used to precisely reflect the problems that occur under various operational conditions. By comparing theoretical and measured data, it highlights the mainfeatures of air purifiers and key points in the design process for different applications. Calculation methods for the indoor particle concentration and the self-purification time are also provided. The book describes the conditions for window opening in smog and for selecting air purifiers, and proposes a newmethod for improvingtheir measurement. In closing, it includes a new assessment index. Front Matter ....Pages i-xi Introduction (Zhonglin Xu)....Pages 1-12 High-Voltage Electrostatic Air Purifier (Zhonglin Xu)....Pages 13-23 UV Irradiation (Zhonglin Xu)....Pages 25-33 Fibrous Layer Filter (Zhonglin Xu)....Pages 35-49 Operational Property of Air Purifier (Zhonglin Xu)....Pages 51-63 Application Property of Air Purifier (Zhonglin Xu)....Pages 65-77 Calculation on Pollution Load of Air Purifier (Zhonglin Xu)....Pages 79-99 Calculation on Cleaning Capability of Air Purifier [1] (Zhonglin Xu)....Pages 101-127 Test and Assessment of Air Purifier [1–2] (Zhonglin Xu)....Pages 129-143