| 复合垂直流人工湿地脲酶和磷酸酶活性与黑臭河水净化效果(英文) |
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| 引用本文： | 崔伟,张勇,黄民生.复合垂直流人工湿地脲酶和磷酸酶活性与黑臭河水净化效果(英文)[J].Agricultural Science&Technology,2011(8). |
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| 作者姓名： | 崔伟 张勇 黄民生 |
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| 作者单位： | 华东师范大学资源与环境科学学院;安徽建筑工业学院环境与能源工程学院; |
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| 基金项目： | Supported by National Major Science and Technology Projects(2009ZX07317-006); National Major Science and Technology Projects(2009ZX07317-009)~~ |
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| 摘 要： | 目的]研究复合垂直流人工湿地脲酶和磷酸酶活性与黑臭河水的净化效果。方法]以蜂巢石和软性填料为基质,通过构建生物栅复合垂直流人工湿地系统强化处理黑臭河水,并测定人工湿地不同功能区中2种填料的脲酶和磷酸酶活性,研究2种填料在不同功能区的挂膜性能。结果]软性填料生物膜上的脲酶和磷酸酶活性显著高于蜂巢石填料生物膜上的活性,说明选择软性填料更利于生物膜的生长;脲酶活性与总氮的去除率显著相关,而磷酸酶活性与总磷的去除率相关性不显著。结论]该研究结果为利用脲酶和磷酸酶活性作为评价黑臭河水净化效果和挑选合适的填料提供了依据。
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| 关 键 词： | 复合垂直流人工湿地 脲酶 磷酸酶 黑臭河水 净化效果 |
Activities of Urease and Phosphatase in Integrated Vertical Flow Constructed Wetland and Purification Effect of Black and Malodorous River |
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| CUI Wei,ZHANG Yong,HUANG Min-sheng .School of Resource , Environmental Sciences,East China Normal University,Shanghai ,.School of Environmental , Energy Engineering,Anhui University of Architecture,Hefei.Activities of Urease and Phosphatase in Integrated Vertical Flow Constructed Wetland and Purification Effect of Black and Malodorous River[J].农业科学与技术(英文版),2011(8). |
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| Authors: | CUI Wei ZHANG Yong HUANG Min-sheng School of Resource Environmental Sciences East China Normal University Shanghai School of Environmental Energy Engineering Anhui University of Architecture Hefei |
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| Institution: | CUI Wei1,ZHANG Yong2,HUANG Min-sheng1 1.School of Resource and Environmental Sciences,East China Normal University,Shanghai 200062,2.School of Environmental and Energy Engineering,Anhui University of Architecture,Hefei 230022 |
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| Abstract: | Objective]The activities of urease and phosphatase in integrated vertical flow constructed wetland and purification effect of black and malodorous river were studied.Method]Honeycomb stone and soft filler were used as matrix,the biological grid integrated vertical flow constructed wetland system was built to strengthen treatment for black and malodorous river,and the activities of urease and phosphatase of two fillers in different functional areas of constructed wetland were tested to study the film forma... |
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| Keywords: | Integrated vertical flow constructed wetland Urease Phosphatase Black and malodorous river Purification effect |
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