| 成都活水公园人工湿地对锦江河水年度净化效果的研究 |
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| 引用本文： | 阳小成.成都活水公园人工湿地对锦江河水年度净化效果的研究[J].成都理工大学学报(自然科学版),2008,35(5). |
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| 作者姓名： | 阳小成 |
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| 作者单位： | 成都理工大学材料与化学化工学院,成都,610059 |
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| 基金项目： | 成都理工大学人才引进科研启动资金资助项目 |
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| 摘 要： | 2006年1～12月份对成都锦江流经活水公园人工湿地生态系统的部分河水进、出水口所取水样的主要水质指标(pH,DO,COD,BOD5,TP,TN)的逐月对比监测,结果表明该湿地系统对污水的净化处理综合效果比较显著.其中,出水口各月的pH值均达到7.5～8.0的正常范围,DO的全年平均增长率高达168.2%;对有机污染因子CODcr,BOD5以及TP和TN的清除也很明显,年平均除去率分别达到70.5% ,71.3% ,82.06 %和78.25%.作者从人工湿地生态系统影响或净化水体质量的有关因素方面探讨了其净化的机理.该系统的成功运行为这一污水处理新工艺应用推广提供了有益的示范效应.
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| 关 键 词： | 人工湿地 污水净化 成都活水公园 |
Study on annual wastewater purification efficiency of Jinjiang river by the Chengdu living-water park constructed wetlands |
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| YANG Xiao-cheng.Study on annual wastewater purification efficiency of Jinjiang river by the Chengdu living-water park constructed wetlands[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2008,35(5). |
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| Authors: | YANG Xiao-cheng |
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| Institution: | YANG Xiao-chengCollege of Material & Chemical Engineering,Chengdu University of Technology,Chengdu 610059,China |
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| Abstract: | As one of the new sewage purification techniques,the constructed wetland has many merits,such as low investment,low cost,easy operation.Its excellent effect in treating sewage has been recognitzed.During the period of January to December in 2006,the author took some water samples from the intake and outlet of the Chengdu living-water park constructed wetlands system,respectively.This paper studies the efficiency of treating the polluted Jinjiang river water with constructed wetlands ecosystem.The result of ... |
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| Keywords: | constructed wetlands wastewater treatment efficiency Chengdu living-water park |
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