https://scholars.lib.ntu.edu.tw/handle/123456789/408250
標題: | Ballast waters treatment using UV/Ag-TiO 2 +O 3 advanced oxidation process with Escherichia coli and Vibrio alginolyticus as indicator microorganisms | 作者: | Wu D. You H. Zhang R. Chen C. Lee D.-J. |
關鍵字: | Ballast water;Escherichia coli;Inactivation;UV/Ag-TiO 2 +O 3 process;Vibrio alginolyticus | 公開日期: | 2011 | 卷: | 174 | 期: | 2¤ë3¤é | 起(迄)頁: | 714-718 | 來源出版物: | Chemical Engineering Journal | 摘要: | Ballast water transfers aquatic species among ports and poses biological threat to the world's oceans. This work investigated the use of combined ultraviolet (UV)/Ag-TiO 2 +ozone (O 3 ) processes for ballast water treatment using Escherichia coli and Vibrio alginolyticus as indicator microorganisms. In all tests, the V. alginolyticus cells are more resistant to UV/O 3 inactivation than are the E. coli cells. Bacterial cells under stressing stimulated activities of antioxidants for their protection. The combined UV+O 3 and UV/Ag-TiO 2 +O 3 tests yield synergistic removal of both strains compared with individual tests. The combined UV/Ag-TiO 2 +O 3 process is potentially applicable for onboard treatments for ballast waters. ? 2011 Elsevier B.V. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/408250 | ISSN: | 13858947 | DOI: | 10.1016/j.cej.2011.09.087 |
顯示於: | 化學工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。