多孔質膜利用の水中プラズマ源による芽胞菌の不活化過程の検討
Bibliographic Information
- Other Title
-
- Study on Inactivation Process of Bacillus subtilis by an Underwater Plasma Source with a Porous Membrane
- タコウシツマクリヨウ ノ スイチュウプラズマゲン ニ ヨル ガホウキン ノ フカツカカテイ ノ ケントウ
Abstract
Plasma formation in water is considered to be useful for sterilization because hydroxyl radicals are directly produced; therefore, we proposed an underwater plasma source with a porous membrane which functioned in bubble supply and the formation of gas-liquid interface - discharges. In this study, we examined inactivation of Bacillus subtilis and evaluated the inactivation efficiency in plural reaction areas. The results showed that radicals produced at the gas-liquid interface on a porous membrane made a substantial contribution on decomposition for organic matter such as a methylene blue. However, O3 rising bubbles from a porous membrane were responsible for inactivating Bacillus subtilis having resistance period.
Journal
-
- 宮崎大學工學部紀要 = Memoirs of Faculty of Engineering, University of Miyazaki
-
宮崎大學工學部紀要 = Memoirs of Faculty of Engineering, University of Miyazaki 46 169-174, 2017-07-31
宮崎大学工学部
- Tweet
Details 詳細情報について
-
- CRID
- 1050007314766060544
-
- NII Article ID
- 120007120946
-
- ISSN
- 05404924
-
- Web Site
- http://hdl.handle.net/10458/6073
-
- Text Lang
- ja
-
- Article Type
- departmental bulletin paper
-
- Data Source
-
- IRDB
- CiNii Articles