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| 厌氧段-人工湿地处理污水高效稳定机理研究 | |
| 引用本文： | 杨勇,叶长兵,曾维庆.厌氧段-人工湿地处理污水高效稳定机理研究[J].环境科学与技术,2011,34(3):37-40. |
| 作者姓名： | 杨勇 叶长兵 曾维庆 |
| 作者单位： | 1. 昆明理工大学环境工程学院,云南,昆明,650093;玉溪市环境监测站,云南,玉溪,653100 2. 玉溪师范学院资源环境学院,云南,玉溪,653100 3. 玉溪市农业能源站,云南,玉溪,653100 |
| 基金项目： | 云南省科技厅项目，云南省教育厅项目 |
| 摘 要： | 针对农村生活污水中悬浮物(SS)影响人工湿地运行稳定性问题,该研究在人工湿地前增加折流板厌氧池形成厌氧段-人工湿地污水处理系统.为期36个月的生产性试验研究结果表明,常温下厌氧段对SS的去除率约80%,整套系统对COD、TN、TP去除率分别为80.95%、85.12%、68.15%;低温下系统对COD、TN、TP去除率... |
| 关 键 词： | 厌氧段 人工湿地 生活污水 机理 |
Mechanism of High Efficient and Stabilization of Anaerobic Stage-Constructed Wetland System in Treatment of Sewage |
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| YANG Yong,YE Chang-bing,ZENG Wei-qing.Mechanism of High Efficient and Stabilization of Anaerobic Stage-Constructed Wetland System in Treatment of Sewage[J].Environmental Science and Technology,2011,34(3):37-40. | |
| Authors: | YANG Yong YE Chang-bing ZENG Wei-qing |
| Institution: | YANG Yong1,3,YE Chang-bing2,ZENG Wei-qing4(1.School of Environmental Engineering,Kunming University of Science and Technology,Kunming 650093,China,2.College of Resources and Environment,Yuxi Normal University,Yuxi 653100,3.Yuxi Environmental Monitoring Sattion,4.Yuxi Agriculture and Energy Sattion,China) |
| Abstract: | Prompted by the suspended solid(SS) in sewage impacting long-term stable operation,the anaerobic stage was integrated with constructed wetland.As a result,the anaerobic stage-constructed wetland system was designed to treat low strength sewage.The results of 36 month indicated that SS removal rate of the anaerobic stage was about 80%.COD,TN,TP removal rates of anaerobic stage-constructed wetland integrated wastewater treatment system could be over 80.95%,85.12% and 68.15% respectively.When the temperature d... |
| Keywords: | anaerobic stage constructed wetland sewage mechanism |
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