| 某市贾第鞭毛虫和隐孢子虫污染现状 | |
| 宗祖胜 ; 胡洪营 ; 卢益新 ; 张金松 ; ZONG Zu-sheng ; HU Hong-ying ; LU Yi-xin ; ZHANG Jin-song | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 贾第鞭毛虫 隐孢子虫 免疫荧光分析 水源水 自来水 Giardia Cryptosporidium immunifluorescence assay source water tap water TU991.2 |
| 其他题名 | Investigation on Current Water Pollution by Giardia and Cryptosporidium in a City |
| 中文摘要 | 利用免疫荧光分析技术对南方某市饮用水源水、自来水厂出水和污水处理厂进、出水中贾第鞭毛虫和隐孢子虫(两虫)的污染状况进行了调查,并就自来水厂常规处理工艺对两虫的去除特性进行了研究。结果显示:该市饮用水源水中的两虫密度分别为2~120个/100L和0~24个/100L,自来水厂出水分别为0~12个/1 000L和0~8个/1 000L,污水处理厂进水中的两虫密度分别为7 200~18 300个/L和69 ~1 210个/L,二级处理出水的分别为6 ~153个/L和1 ~46个/L;混凝沉淀和过滤对两虫有较好的去除效果。; The pollution by Giardia cysts and Cryptosporidium oocysts in source water, treated water from waterworks, and influent and effluent of wastewater treatment plant (WWTP) in a southern city was assessed by using immunifluorescence assay technology, and the removal of Giardia cysts and Cryptosporidium oocysts by the conventional treatment process of water works was studied. The result shows that the density of Giardia and Cryptosporidium is 2-120 cysts/100 L and 0-24 oocysts/100 L respectively in the source water, 0-12 cysts/1 000 L and 0-8 oocysts /1 000 L in treated water, 7 200-18 300 cysts /L and 69-1 210 oocysts /L in influent of WWTP, and 6-153 cysts/L, and 1-46 oocysts /L in the secondary effluent. Coagulation sedimentation and filtration can effectively remove the cysts and oocysts.; 国家自然科学基金资助项目(20477021) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/65633]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 宗祖胜,胡洪营,卢益新,等. 某市贾第鞭毛虫和隐孢子虫污染现状[J],2010, 2010. |
| APA | 宗祖胜.,胡洪营.,卢益新.,张金松.,ZONG Zu-sheng.,...&ZHANG Jin-song.(2010).某市贾第鞭毛虫和隐孢子虫污染现状.. |
| MLA | 宗祖胜,et al."某市贾第鞭毛虫和隐孢子虫污染现状".(2010). |
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