| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4410029 | Chemosphere | 2012 | 6 Pages |
Abstract
⺠Two new lamps were compared with a 254-nm low pressure mercury UV lamp for photo-degradation of NDMA. ⺠A 222-nm Kr Cl Excimer UV lamp, and a 230- to 270-nm filtered medium pressure mercury UV lamp were used. ⺠The 222-nm lamp and FMP lamp achieved 4 and 2.8 times higher degradation efficiency. ⺠The 222-nm lamp was strongly affected by UV-absorbing compounds in the water. ⺠The FMP lamp showed more stable degradation efficiency than the 222-nm lamp.
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Authors
Hiroshi Sakai, Tatsuro Takamatsu, Koji Kosaka, Naoyuki Kamiko, Satoshi Takizawa,