Photodegradation of volatile organic compounds (VOCs) and NO for indoor air purification using TiO2 : promotion versus inhibition effect of NO

@inproceedings{Ao2003PhotodegradationOV,
  title={Photodegradation of volatile organic compounds (VOCs) and NO for indoor air purification using TiO2 : promotion versus inhibition effect of NO},
  author={Chio-hang Ao and Shun Cheng Lee and Chee-leung Mak and Lungsang Chan},
  year={2003}
}
Abstract The feasibility of applying photocatalytic technology for removal of nitrogen oxide (NO) and volatile organic compounds (VOCs) at typical indoor air level using TiO2 (Degussa P-25) were investigated. Benzene, toluene, ethylbenzene and o-xylene (BTEX) were chosen because they are the most abundant in the indoor environments. The concentrations conducted for this study is 200 parts per billion (ppb) NO and less than 100 ppb for BTEX respectively. Sensitive analyses were conducted for NO… CONTINUE READING

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