| 回用水紫外线消毒 |
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| 引用本文： | 顾平,颜育平.回用水紫外线消毒[J].城市环境与城市生态,1993,6(3):15-20. |
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| 作者姓名： | 顾平 颜育平 |
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| 作者单位： | 天津大学
(顾平)，天津大学(颜育平) |
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| 摘 要： | 在污水的深度处理工艺中,紫外线消毒具有很多优点,如不向水中投加化学剂,停留时间短,运行管理安全等.本文在研究紫外线静态试验中,紫外线投量与细菌存活率之间的关系,可作为紫外线消毒器的设计依据.基于静态实验的结果,在规模为2.5m~3/h的消毒器中进行了动态实验.实验结果表明,消毒后出水中细菌总数<100个/mL,满足回用要求.
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| 关 键 词： | 紫外线消毒 细菌 废水处理 |
ULTRAVIOLET DISINFECTION OF REUSED WATER |
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| Gu Ping,Yan Yuping.ULTRAVIOLET DISINFECTION OF REUSED WATER[J].Urban Environment & Urban Ecology,1993,6(3):15-20. |
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| Authors: | Gu Ping Yan Yuping |
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| Institution: | Tianjin University |
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| Abstract: | In tertiary treatment of waste water,ultraviolet(UV) disinfection has some advantages, such as dose of no chemicals into water, short in retention time and safe in operation. The relationship between UV dosage and survival rate of bacteria count was studied in laboratory scale test. The relationship may be used as design criterion. Based on the result,a full scale UV reactor whose capacity was 2.5m3/h was designed and tested.The results showed that after UV disinfection, the bacteria count in effluent was less than 100 count/ml, which can meet the standard of reused water. |
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| Keywords: | water reuse disinfection ultraviolet bacteria water treatment |
| 本文献已被 CNKI 维普 等数据库收录！ |
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