| 不同草坪覆盖地下渗滤系统处理生活污水研究 |
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| 引用本文： | 张晓辉,崔建宇,蓝艳,赵扬阳,胡林.不同草坪覆盖地下渗滤系统处理生活污水研究[J].环境科学,2011,32(1):165-170. |
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| 作者姓名： | 张晓辉 崔建宇 蓝艳 赵扬阳 胡林 |
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| 作者单位： | 1. 中国农业大学资源与环境学院,北京,100094;北京电子科技职业学院生物技术系,北京,100029
2. 中国农业大学资源与环境学院,北京,100094 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD16B09,2008BADC4B17-11); 北京电子科技职业学院自然科学基金项目(YZK2009006) |
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| 摘 要： | 采用高羊茅和结缕草2种不同草坪草覆盖的地下渗滤系统对生活污水进行处理.结果表明,不同处理对COD均有较好的去除效果,COD浓度从97～357 mg·L-1降至48 mg·L-1以下,达到我国污水处理二级排放标准,不同处理间差异不显著;不同处理对氨氮的去除从76.3～125.8 mg·L-1降至0.5 mg·L-1以下,...
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| 关 键 词： | 地下渗滤系统 草坪草 生活污水 化学需氧量 总氮 总磷 |
| 收稿时间： | 2010/1/19 0:00:00 |
| 修稿时间： | 2010/3/31 0:00:00 |
Study on Subsurface Wastewater Infiltration System Covered by Different Turfgrass for Domestic Sewage Treatment |
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| ZHANG Xiao-hui,CUI Jian-yu,LAN Yan,ZHAO Yang-yang and HU Lin.Study on Subsurface Wastewater Infiltration System Covered by Different Turfgrass for Domestic Sewage Treatment[J].Chinese Journal of Environmental Science,2011,32(1):165-170. |
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| Authors: | ZHANG Xiao-hui CUI Jian-yu LAN Yan ZHAO Yang-yang and HU Lin |
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| Institution: | ZHANG Xiao-hui1,2,CUI Jian-yu1,LAN Yan1,ZHAO Yang-yang1,HU Lin1(1.College of Resource and Environmental Sciences,China Agricultural University,Beijing 100094,China,2.Department of Biotechnology,Beijing Vocational College of Electronic Science,Beijing 100029,China) |
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| Abstract: | Domestic sewage was treated with subsurface wastewater infiltration system covered by two different turfgrass,namely,Festuca arundinacea Schres.and Zoysia japonica Steud..The result shows that all the different systems have good removal rates to COD.The concentration of COD decreased to less than 48 mg.L-1 from 97-357 mg.L-1 which achieve the second class criteria specified in Integrated Wastewater Discharge Standard,and there are no prominent difference among different systems.The concentration of NH 4+-N ... |
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| Keywords: | subsurface wastewater infiltration system turfgrass domestic sewage COD TN TP |
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