| 人工湿地处理农村分散式污水的应用 |
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| 引用本文： | 王文东,张小妮,王晓昌,刘锐,丁真真. 人工湿地处理农村分散式污水的应用[J]. 净水技术, 2010, 29(5): 17-21,41 |
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| 作者姓名： | 王文东 张小妮 王晓昌 刘锐 丁真真 |
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| 作者单位： | [1]西安建筑科技大学环境与市政工程学院,陕西西安710055 [2]浙江清华长三角研究院生态环境研究所,浙江嘉兴314006 [3]西安市环境保护科学研究院,陕西西安710002 |
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| 基金项目： | 国家自然科学基金项目，教育部"长江学者与创新团队发展计划"创新团队，陕西省教育厅重点实验室建设项目 |
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| 摘 要： | 随着我国新农村建设政策的实施和农村经济的蓬勃发展,农村地区水污染现象也日益严重,已成为引起流域水质恶化、湖泊富营养化和地下水体污染的主要原因。人工湿地作为分散式污水处理的主要技术之一,在国外已得到广泛应用。该文结合农村地区污水排放的现状和特点,对人工湿地在国内外发展现状进行了综述;系统分析了人工湿地作为分散式处理技术在设计和运行过程中存在的主要问题,并提出了相应的解决方案,对人工湿地技术在我国农村地区的推广应用具有一定的借鉴意义。
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| 关 键 词： | 人工湿地 分散式污水处理技术 农村地区 生活污水 |
Application of Constructed Wetland Processes for Decentralized Wastewater in Rural Areas |
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| Wang Wendong,Zhang Xiaoni,Wang Xiaochang,Liu Rui,Ding Zhenzhen. Application of Constructed Wetland Processes for Decentralized Wastewater in Rural Areas[J]. Water Purifcation Technology, 2010, 29(5): 17-21,41 |
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| Authors: | Wang Wendong Zhang Xiaoni Wang Xiaochang Liu Rui Ding Zhenzhen |
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| Affiliation: | 1. School of Environmental and Municipal Engincering, Xi＇an University of Architecture and Technology, Xi＇an 710055,China, 2. Institute of Ecology and Environment, Yangtze Delta Region Institute of Tsinghua University, Jiaxing 314050,China; 3. Xi＇an Research Academy of Environmental Sciences Xi ＇an 710002,China) |
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| Abstract: | With the implementation of new rural development policy and development of rural economic, water pollution becomes serious in rural areas, which has been the major factor that leads to watershed quality deterioration, eutrophication and ground water pollution. As the major technique of decentralized wastewater treatment method, constructed wetland has been widely put into operation in developed countries. Basing on current situation and characterization of wastewater discharge in rural areas, the characterization, application and development of constructed wetland in the worldwide were reviewed. Major problems encountered in its design and operation processes were discussed, solution measures were also given combining the actual condition in rural areas. |
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| Keywords: | constructed wetland decentralized wastewater treatment technology rural area domestic wastewater |
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