<b>Analysis of an Annular Type Ultraviolet Irradiation Flow Reactor</b>
-
- YAMAKOSHI Yuji
- Photoscience Japan Corporation
-
- KAMIKO Naoyuki
- Ritsumeikan University College of Science and Engineering Department of Environment Systems Engineering
Bibliographic Information
- Other Title
-
- <b>流水式 Annular 型紫外線照射反応器の性能解析</b>
- Analysis of an Annular Type Ultraviolet Irradiation Flow Reactor
Abstract
UV irradiation reactors are used for water treatment by various industrial fields and public water works for the purpose of inactivating pathogens. In order to design the irradiation reactor, it is necessary to grasp emission models and flow models, however, in order to evaluate the reactor, manufacturers must make a real reactor in order to examine performance. The purpose of this study is to develop a design method for UV irradiation flow reactors. The reactor used in this study was an annular type UV irradiation flow reactor with a lamp sleeve on the center of the outer cylinder. The inactivation of Bacillus subtilis spores was examined varying the transmittance of water, and the test results were compared with the analytical results. From the comparison, it is concluded that the diffuse light model is appropriate as an emission model and the laminar and plug flow model is appropriate for a flow model.
Journal
-
- Journal of Environmental Conservation Engineering
-
Journal of Environmental Conservation Engineering 41 (10), 629-635, 2012
Society of Environmental Conservation Engineering
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282679570494208
-
- NII Article ID
- 130004543560
-
- COI
- 1:CAS:528:DC%2BC3sXjvVyqs7c%3D
-
- ISSN
- 18828590
- 03889459
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed