| 净化湖泊饮用水源的物理-生态工程实验研究 |
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| 引用本文： | 濮培民,胡维平,逄勇,魏阳春,刘雪芬,张静仪,颜京松,李文朝,SvenEricJφrgensen.净化湖泊饮用水源的物理-生态工程实验研究[J].湖泊科学,1997,9(2):159-167. |
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| 作者姓名： | 濮培民 胡维平 逄勇 魏阳春 刘雪芬 张静仪 颜京松 李文朝 SvenEricJφrgensen |
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| 作者单位： | 中国科学院南京地理与湖泊研究所!南京210008，中国科学院南京地理与湖泊研究所!南京210008，中国科学院南京地理与湖泊研究所!南京210008，中国科学院南京地理与湖泊研究所!南京210008，中国科学院南京地理与湖泊研究所!南京210008，中国科学院南京地理与湖泊研究所!南京210008，中 |
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| 基金项目： | 中国国家科委和欧洲联盟科技部支持项目!CⅠl*－CT93──0094（DG 12 HSMU） |
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| 摘 要： | 我国许多历史上水质优良的湖泊水源区已污染严重污染，净化饮用水源刻不容缓。本文介绍了自１９９１年以来太源进行的物理－生态工程的部分研究成果。着重介绍在太湖的重富营养湖湾－五里湖无锡中桥自来水厂水源区的静态和抽水动态实验。
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| 关 键 词： | 湖泊 饮用水 净化 物理－生态工程 |
| 收稿时间： | 2/8/1996 12:00:00 AM |
| 修稿时间： | 1996/8/12 0:00:00 |
A Physico-Ecological Engineering Experiment For Purifying Raw Water Quality in A Lake |
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| Pu Peimin, Hu Weiping, Pang Yong, Wei Yangchun, Liu Xuefen,Zhang Jingyi, Yan Jingsong ,Li Wenchao, Sven Eric Jirgensen.A Physico-Ecological Engineering Experiment For Purifying Raw Water Quality in A Lake[J].Journal of Lake Science,1997,9(2):159-167. |
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| Authors: | Pu Peimin Hu Weiping Pang Yong Wei Yangchun Liu Xuefen Zhang Jingyi Yan Jingsong Li Wenchao Sven Eric Jirgensen |
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| Institution: | Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008,Nanjing institute of Geography&Limnology, Chinese Academy of Sciences, Nanjing 210008 and institute of Enviroonmental Chetnestry, Denmarks Farmaceuiiske Hojskol |
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| Abstract: | Water quality was very good in many middle-large scale lakes and urben lakes in China before 1970s. These lakes were selected as the raw water sources for advanced treatment of drinking water and/or recreation lakes. But the eutrophication process developed rapidly and the water quality in more and more lakes is lower than the standard for drinking and recreation recently.Purifying raw water quality in lakes is an urgent problem faced in many regions for sustainable development. Some Physico-Ecological Engineering(PEE) experiments in Taihu Lake have been doing since 1991. The research results were summarized partly in this paper,including the principles for purifying water quality. the construction of the model engineering, the growth laws of some species of floating plants, the roles and effects of snail (Bellamya aeruhtalosa)in purifying water quality, and the efficiency of PEE. The experiment took place in the hypertrophic bay of Taihu Lake-Wulihu Lake,in the intake area of Wuxi Zhongqiao Drinking Water Supply Plant (ZDWSP), with an experiment area of 2200m2 and depth of about 1. 6m. The static and dynamic pumping experiments have been doing since August 1994. The PEE may effectively remove algae and purify water quality. The mean reducing rates of PEE for turbidity,NH4+ -N, NO2+ -N,and colour are 82 %, 69 %, 69 %, 46 % respectively during August 1994 - June 1995. |
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| Keywords: | Lake water quality purifying raw water quality Physico-Ecological Engineering Taihu Lake |
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