| 城市中水回用大肠菌群的灭活实验研究 |
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| 引用本文： | 刘智安,秦伟,孙敏华.城市中水回用大肠菌群的灭活实验研究[J].内蒙古师范大学学报(自然科学版),2009,38(2). |
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| 作者姓名： | 刘智安 秦伟 孙敏华 |
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| 作者单位： | 内蒙古工业大学,能源与动力工程学院,内蒙古,呼和浩特,010051
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| 摘 要： | 对城市中水回用过程中的大肠菌群进行灭活实验.选用呼和浩特市辛辛板污水处理厂的二级出水,采用化学方法对大肠菌群进行控制,选取次氯酸钠、过氧化氢和新洁尔灭3种杀菌药剂对杀菌效果进行实验研究,得出3种药剂对大肠菌群的最佳作用剂量和最佳作用时间.实验结果表明,中水用于工业循环冷却用水、景观环境用水、城市杂用水时,大肠菌群的杀灭率分别达到91.6%,95.8%,99.9% 以上时,才能符合安全使用的要求.
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| 关 键 词： | 中水回用 大肠菌群 杀菌剂 灭菌实验 |
The Experiment of Eliminating Coliform in Reusing Intermediate Water |
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| LIU Zhi-an,QIN Wei,SUN Min-hua.The Experiment of Eliminating Coliform in Reusing Intermediate Water[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2009,38(2). |
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| Authors: | LIU Zhi-an QIN Wei SUN Min-hua |
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| Institution: | College of Energy and Power Engineering;Inner Mongolia University of Technology;Hohhot 010051;China |
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| Abstract: | The coliform in reusing city's reclaimed water is studied in this paper.The secondary effluent of municipal sewage treatment plant in Xinxinban of Hohhot as study sample,Using chemical methods,the bactericidal effect by three bactericides,that are sodium hypochlorite,hydrogen peroxide and bromo geramineto,is studied.According the test,their optimal additive quantities and operating time are gained.If the reusing intermediate water is used for the circulating cooling water,the urban landscape water and other... |
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| Keywords: | reusing intermediate water coliform bactericide sterilization experiment |
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