|
|||||
|
|
| 城市污水生物—生态处理工艺的能效分析 | |
| 引用本文： | 章北平,刘礼祥,陆谢娟,吴晓晖,龙腾锐.城市污水生物—生态处理工艺的能效分析[J].中国给水排水,2008,24(5):68-71,76. |
| 作者姓名： | 章北平 刘礼祥 陆谢娟 吴晓晖 龙腾锐 |
| 作者单位： | 1. 重庆大学,城市建设与环境工程学院,重庆,400045;华中科技大学,环境科学与工程学院,湖北,武汉,430074 2. 华中科技大学,环境科学与工程学院,湖北,武汉,430074 3. 重庆大学,城市建设与环境工程学院,重庆,400045 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 采用生物—生态组合工艺处理城市污水,其中生物单元采用连续流一体化生物反应器(CIBR),生态单元采用波形潜流人工湿地。根据原水水质和生态单元处理效能的季节性变化,通过调整CIBR生物单元的运行工况,实现了对城市污水的高效、低耗、稳定、达标处理。该系统的出水水质全年可稳定地达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准,处理能耗平均为0.362(kW.h)/m3,在达到相同处理效果的基础上,比A2/O工艺和Bardenpho工艺分别降低了37.69%和57.91%。该组合工艺的节能原理是建立在生物单元变工况运行与生态单元低能耗脱氮除磷共同作用基础上的。 |
| 关 键 词： | 城市污水 连续流一体化生物反应器 波形潜流人工湿地 能效 城市 水生物 生态 处理工艺 能效分析 Wastewater Treatment Municipal Combined Process Ecological Biological Analysis Efficiency 共同作用 脱氮除磷 变工况运行 节能原理 效果 能耗 排放标准 污染物 |
| 文章编号： | 1000-4602（2008）05-0068-05 |
| 收稿时间： | 2007-11-19 |
Energy Efficiency Analysis of Biological and Ecological Combined Process for Municipal Wastewater Treatment |
|
| ZHANG Bei-ping,LIU Li-xiang,LU Xie-juan,WU Xiao-hui,LONG Teng-rui.Energy Efficiency Analysis of Biological and Ecological Combined Process for Municipal Wastewater Treatment[J].China Water & Wastewater,2008,24(5):68-71,76. | |
| Authors: | ZHANG Bei-ping LIU Li-xiang LU Xie-juan WU Xiao-hui LONG Teng-rui |
| Affiliation: | ZHANG Bei-ping1,2,LIU Li-xiang2,LU Xie-juan2,WU Xiao-hui2,LONG Teng-rui1(1.Faculty of Urban Construction , Environmental Engineering,Chongqing University,Chongqing 400045,China,2.School of Environmental Science , Engineering,Huazhong University of Science , Technology,Wuhan 430074,China) |
| Abstract: | The biological and ecological combined process was used to treat the municipal waste-water,in which the biological unit was continuous-flow integrative biological reactor(CIBR) and the ecological unit was wavy subsurface-flow constructed wetland.According to the seasonal change of raw wastewater quality and the treatment ability of ecological unit,the high-efficiency,low energy-consumption,stable and standard-reaching treatment of municipal wastewater is realized by adjusting the operating condition of the ... |
| Keywords: | municipal wastewater CIBR wavy subsurface-flow constructed wetland energy efficiency |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |