| 人工湿地组合生态工艺对规模化猪场养殖废水的净化效果研究 |
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| 引用本文： | 高春芳,刘超翔,王振,黄栩,刘琳,朱葛夫,廖杰.人工湿地组合生态工艺对规模化猪场养殖废水的净化效果研究[J].生态环境,2011,20(1):154-159. |
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| 作者姓名： | 高春芳 刘超翔 王振 黄栩 刘琳 朱葛夫 廖杰 |
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| 作者单位： | 1. 中国科学院城市环境研究所,福建厦门361021;中国科学院研究生院,北京100049
2. 中国科学院城市环境研究所,福建厦门,361021 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目，福建省区域重大科技项目 |
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| 摘 要： | 研究了表面流、水平潜流和垂直潜流人工湿地以及地下渗滤系统组合生态工艺对模拟和实际猪场养殖废水的净化效果。结果表明,在进水ρ（COD）=709.2 mg.L-1,ρ（TN）=597.1 mg.L-1,ρ（NH4＋-N）=560.4 mg.L-1和ρ（TP）=42.5 mg.L-1的质量浓度条件下组合生态系统对于COD、TN、NH4＋-N和TP的去除率分别可以达到87%、95%、97%和95%,其中COD的去除主要在第一级表面流人工湿地,NH4＋-N和TN去除主要是在水平潜流和垂直潜流人工湿地,水平潜流和垂直潜流人工湿地对溶解性磷酸盐去除效果明显,地下渗滤起到进一步稳定出水水质的作用。水平潜流和垂直潜流人工湿地的运行结果对比表明,后者对污染物的去除率均高于前者。
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| 关 键 词： | 生态处理工艺 人工湿地 猪场养殖废水 |
Purification performance of a constructed three-stage wetland system for ecological treatment of piggery wastewater |
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| GAO Chunfang,LIU Chaoxiang,WANG Zhen,HUANG Xiang,LIU Lin,ZHU Gefu,LIAO Jie.Purification performance of a constructed three-stage wetland system for ecological treatment of piggery wastewater[J].Ecology and Environmnet,2011,20(1):154-159. |
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| Authors: | GAO Chunfang LIU Chaoxiang WANG Zhen HUANG Xiang LIU Lin ZHU Gefu LIAO Jie |
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| Institution: | GAO Chunfang1,2,LIU Chaoxiang1*,WANG Zhen1,HUANG Xiang1,LIU Lin1,ZHU Gefu1,LIAO Jie1 1.Institute of Urban Environment,Chinese Academy of Sciences,Xiamen 361021,China,2.Graduate School,Beijing 100049 |
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| Abstract: | An ecological combined constructed wetlands system was used to treat both simulated and real piggery wastewater.The system consisted of three stages.The first stage was a surface flow wetland(SSF);the second incorporated horizontal and vertical subsurface wetland(sHSSF and VSSF,respectively),and the third was a subsurface infiltration system.When the concentration of influent COD,TN,NH4+-N and TP of were 709.2 mg.L-1,597.1 mg.L-1,560.4 mg.L-1,42.5 mg.L-1,the removal rate of COD,TN,NH4+-N and TP were achieve... |
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| Keywords: | ecological treatment process constructed wetland piggery wastewater |
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