Fabrication of a Porous TiO2-Coated Silica Glass Tube and Its Application for a Handy Water Purification Unit
Joint Authors
Tago, Shoko
Tawarayama, Hiromasa
Hosoya, Toshifumi
Ishiguro, Hitoshi
Fujishima, Akira
Ochiai, Tsuyoshi
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-14
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A simple, handy, reusable, and inexpensive water purification unit including a one-end sealed porous amorphous-silica (a-silica) tube coated with 2 μm of porous TiO2 photocatalyst layers has been developed.
Both TiO2 and a-silica layers were formed through outside vapor deposition (OVD).
Raman spectrum of the porous TiO2-coated a-silica glass tube indicated that the anatase content of the TiO2 layers of the tube was estimated to be approximately 60 wt%.
Developed porous TiO2-coated a-silica glass tube has been assayed for the tube filtering feature against Escherichia coli (E.
coli) solution used as one of the typical bacteria size species or Qβ phage also used as typical virus size species and compared with the feature of porous a-silica tubes alone.
The tubes removed E.
coli completely from the aqueous suspension which contained 106 CFU/mL of E.
coli without UV irradiation.
The porous TiO2-coated a-silica glass tube with UV-C lamps successfully reduced the Qβ phage amount in the suspension from 109 to 103 PFU/mL.
American Psychological Association (APA)
Ochiai, Tsuyoshi& Tago, Shoko& Tawarayama, Hiromasa& Hosoya, Toshifumi& Ishiguro, Hitoshi& Fujishima, Akira. 2014. Fabrication of a Porous TiO2-Coated Silica Glass Tube and Its Application for a Handy Water Purification Unit. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037197
Modern Language Association (MLA)
Ochiai, Tsuyoshi…[et al.]. Fabrication of a Porous TiO2-Coated Silica Glass Tube and Its Application for a Handy Water Purification Unit. International Journal of Photoenergy No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1037197
American Medical Association (AMA)
Ochiai, Tsuyoshi& Tago, Shoko& Tawarayama, Hiromasa& Hosoya, Toshifumi& Ishiguro, Hitoshi& Fujishima, Akira. Fabrication of a Porous TiO2-Coated Silica Glass Tube and Its Application for a Handy Water Purification Unit. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037197
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037197