| 混凝沉淀对净水工艺中仙女虫的控制研究 |
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| 引用本文： | 黄廷林,张爽,聂小保,张金松,陈慧,丁立君,刘丽君. 混凝沉淀对净水工艺中仙女虫的控制研究[J]. 环境科学, 2011, 32(9): 2531-2536 |
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| 作者姓名： | 黄廷林 张爽 聂小保 张金松 陈慧 丁立君 刘丽君 |
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| 作者单位： | 西安建筑科技大学环境与市政工程学院, 西安 710055;西安建筑科技大学环境与市政工程学院, 西安 710055;西安建筑科技大学环境与市政工程学院, 西安 710055； 长沙理工大学水利工程学院, 长沙 410076;深圳水务集团, 深圳 518031;长沙理工大学水利工程学院, 长沙 410076;西安建筑科技大学环境与市政工程学院, 西安 710055;深圳水务集团, 深圳 518031 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2009ZX07423-003) |
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| 摘 要： | 为有效应对O3-BAC工艺引起的净水工艺中仙女虫污染风险,进行了混凝沉淀对仙女虫控制效果研究.首先进行了自来水厂混凝沉淀单元仙女虫现场采样分析,再结合仙女虫混凝沉淀去除的烧杯实验和沉淀池迁移模拟实验,分析探讨混凝沉淀对仙女虫的去除规律和控制效果.结果表明,自来水厂混凝沉淀和烧杯实验条件下的混凝沉淀均对仙女虫去除效果明显...
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| 关 键 词： | 混凝沉淀 仙女虫 净水工艺 控制 O3-BAC |
| 收稿时间： | 2010-10-15 |
| 修稿时间： | 2011-03-08 |
Controlling Effect of Coagulation and Sedimentation on Naidid in Water Treatment Process |
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| HUANG Ting-lin,ZHANG Shuang,NIE Xiao-bao,ZHANG Jin-song,CHEN Hui,DING Li-jun and LIU Li-jun. Controlling Effect of Coagulation and Sedimentation on Naidid in Water Treatment Process[J]. Chinese Journal of Environmental Science, 2011, 32(9): 2531-2536 |
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| Authors: | HUANG Ting-lin ZHANG Shuang NIE Xiao-bao ZHANG Jin-song CHEN Hui DING Li-jun LIU Li-jun |
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| Affiliation: | HUANG Ting-lin1,ZHANG Shuang1,NIE Xiao-bao1,2,ZHANG Jin-song3,CHEN Hui2,DING Li-jun1,LIU Li-jun3(1.School of Environmental and Municipal Engineering,Xi'an University of Architecture & Technology,Xi'an 710055,China,2.School of Hydraulic Engineering,Changsha University of Science & Technology,Changsha 410076,3.Shenzhen Water(Group) Co.Ltd.,Shenzhen 518031,China) |
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| Abstract: | To control naidid pollution in water treatment conducted by O3-BAC,the removal effects of coagulation and sedimentation to naidid were estimated by field sampling of water plant,jar test and simulation study.The results showed that both coagulation and sedimentation of water plant and jar test had obvious removal efficiency on naidids.In the former the mean population density of naidid was decreased from 0.52 ind/m3 to 0.17 ind/m3,while in the later removal efficiency,which did not be influenced by operatio... |
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| Keywords: | coagulation and sedimentation naidid water treatment process controlling O3-BAC |
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