CFD-modelling of activated carbon fibers for indoor air purification

2019 ◽  
Vol 365 ◽  
pp. 80-87 ◽  
Author(s):  
Jelle Roegiers ◽  
Siegfried Denys
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Indoor Air ◽  
Air Purification ◽  
Activated Carbon Fibers ◽  
Cfd Modelling ◽  
Indoor Air Purification

Photocatalytic Degradation of Formaldehyde by TiO2 Nanoparticles Immobilized in Activated Carbon Fibers

2012 ◽  
Vol 482-484 ◽  
pp. 2539-2542 ◽  
Author(s):  
Si Fang Li ◽  
Guo Liang Ye
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Indoor Air ◽  
Quality Standard ◽  
Air Purification ◽  
Formaldehyde Concentration ◽  
Activated Carbon Fibers ◽  
X Ray Diffraction ◽  
X Ray ◽  
Low Concentration Formaldehyde

Activated carbon fibers supported TiO2 nanoparticle photocatalyst was prepared by immersing activated carbon fibers in water suspended with TiO2 nanoparticles under sonication. X-ray diffraction and scanning electron microscopy were applied to characterize the crystallinity and morphology of the photocatalyst. The photocatalytic activity of the prepared photocatalyst was evaluated by the photodegradation of formaldehyde for indoor air purification. The result showed that the low-concentration formaldehyde in the polluted indoor air could be photocatalytically degraded over the prepared photocatalyst, with the formaldehyde concentration in the product air falling into the standard range that is specified by the Chinese Indoor Quality Standard.

Development of Indoor Purification Materials in China

2013 ◽  
Vol 274 ◽  
pp. 448-450
Author(s):  
Yu Guo Zhuo ◽  
Jun Liu ◽  
Bi Qing Shi ◽  
Yu Chun Zhang
Keyword(s):  
Activated Carbon ◽  
Indoor Air ◽  
Air Purification ◽  
The Future ◽  
The Common ◽  
Indoor Air Purification

The common indoor air purification materials that are activated carbon, enzyme, and photocatalyst in China are introduced in this paper. The characteristics and present research states of typical air purification materials are reviewed. The composites will be the focus in the future.

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