2013 Fiscal Year Final Research Report
Investigation on the applicability of mercury-free light sources to water treatment
| Project/Area Number |
23560654
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Civil and environmental engineering
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | 紫外線 / 水処理 / 無水銀光源 / 病原微生物 / 不活化 / 促進酸化処理 |
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| Research Abstract |
Investigation on the applicability of mercury-free light sources to water treatment was conducted. In result, inactivation per average irradiated UV energy by 222nm UV was greater than 254nm UV. Various injuries seemed to result in inactivation because 222nm UV irradiation did not cause photoreactivation. About application for advanced oxidation processes, removal rate of contaminants came to be able to calculated because decrease of hydrogen peroxide was proportional to absorbed UV energy.
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Research Products
(15 results)
