Decomposition of formaldehyde by EPD photocatalyst filters in HVAC

Chien Chih Chen*, Ching Song Jwo, Tun Ping Teng

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

5 引文 斯高帕斯(Scopus)

摘要

This study used electrophoretic deposition (EPD) to apply titanium oxide (TiO2) coating on stainless steel filters and investigated the effectiveness of photocatalytic oxidation of formaldehyde by TiO2 under various conditions of heating ventilation air conditioning (HVAC). The results showed photocatalytic efficiency could reach 35.59% at 21 °C and 36.39% at 26 °C with 7 photocatalyst filters and 5 UVC lamps, the overall efficiency of formaldehyde removal of 52.37% at 21 °C, and 56.8% at 26 °C. By all experimental data can be found that the temperature for the photocatalytic performance is not obvious in the range of this study.

原文英語
頁(從 - 到)497-501
頁數5
期刊Particuology
9
發行號5
DOIs
出版狀態已發佈 - 2011 十月

ASJC Scopus subject areas

  • 化學工程 (全部)
  • 材料科學(全部)

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