| 上海市浦东给水厂两虫去除研究 |
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| 引用本文： | 周云,戎颖,孙磊,吕剑,何义亮,李春杰,靳强.上海市浦东给水厂两虫去除研究[J].给水排水,2007,33(8):16-18. |
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| 作者姓名： | 周云 戎颖 孙磊 吕剑 何义亮 李春杰 靳强 |
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| 作者单位： | 1. 上海浦东威立雅自来水有限公司,上海,200127
2. 上海交通大学环境科学与工程学院,上海,200240 |
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| 摘 要： | 采用EPA1623法(免疫磁分离及荧光染色法)对上海市几家典型的给水厂的水源水、出厂水、管道水中贾第鞭毛虫和隐孢子虫的分布状况进行了测定分析,并对给水厂净水过程中不同操作单元对两虫的去除效果进行了研究.研究表明:上海浦东给水厂水源水中存在贾第鞭毛虫与隐孢子虫,但其密度分别维持在0～6个/10 L和0～8个/10 L的低水平,而出厂水与管道水中均未检出两虫;给水厂净水过程中,混凝沉淀对两虫具有明显的去除效果.
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| 关 键 词： | 给水厂 贾第鞭毛虫 隐孢子虫 测定 去除效果 上海市 上海浦东 给水厂 研究 Shanghai Waterworks Cryptosporidium removal 混凝沉淀 水平 密度 存在 去除效果 操作单元 净水过程 测定分析 分布状况 隐孢子虫 贾第鞭毛虫 管道水 |
| 修稿时间： | 2007年4月11日 |
Investigation on removal of Giardia and Cryptosporidium in Pudong Waterworks in Shanghai |
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| Zhou Yun,Rong Ying,Sun Lei,Lu Jian,He Yiliang,Li Chunjie,Jin Qiang.Investigation on removal of Giardia and Cryptosporidium in Pudong Waterworks in Shanghai[J].Water & Wastewater Engineering,2007,33(8):16-18. |
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| Authors: | Zhou Yun Rong Ying Sun Lei Lu Jian He Yiliang Li Chunjie Jin Qiang |
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| Abstract: | The samples of source water,treated water from waterworks and tap water in water distribution networks in Shanghai were investigated for Giardia cysts and Cryptosporidium oocysts pollution by using immunifluorescence assay technology,and also the removal efficiency of Giardia and Cryptosporidium by different operation units in waterworks was studied.The result shows that the source water has been polluted by both Giardia cysts and Cryptosporidium oocysts with low density of 0~6 cysts/10 L and 0~8 oocysts/10 L respectively,while Giardia cysts and Cryptosporidium oocysts were not detected in treated water from waterworks and tap water in transportation pipes.In addition,Coagulation sedimentation treatment in waterworks can efficiently remove both cysts and oocysts. |
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| Keywords: | Waterworks Giardia Cryptosporidium Investigate Removement |
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