潜流人工湿地污水处理技术在北方地区的应用
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摘要
以某污水生态处理工程项目为对象,本研究对潜流人工湿地在北方地区开展应用实践。本文对该项目的基本情况进行了介绍,对历年运行数据进行了统计和分析,对存在的问题提出了解决方案。结果表明,潜流人工湿地系统受水质、气温的影响较大。经过预处理、科学养护和保温,潜流人工湿地可以在北方地区实现较好的净化效果。
Taking a sewage ecological treatment project as an object, the application practice of subsurface flow constructed wetland in northern area is carried out. This paper introduces the basic situation of the project, makes statistics and analysis on the running data of the past years, and puts forward a solution to the existing problems. The results show that the subsurface flow constructed wetland system is greatly affected by water quality and temperature. Through the pretreatment,the scientific curing and the heat preservation, the undercurrent artificial wetland can be ensured to achieve better purification effect in the northern region.
Taking a sewage ecological treatment project as an object, the application practice of subsurface flow constructed wetland in northern area is carried out. This paper introduces the basic situation of the project, makes statistics and analysis on the running data of the past years, and puts forward a solution to the existing problems. The results show that the subsurface flow constructed wetland system is greatly affected by water quality and temperature. Through the pretreatment,the scientific curing and the heat preservation, the undercurrent artificial wetland can be ensured to achieve better purification effect in the northern region.
引文
1 聂志丹,年跃刚,李林峰,等.水力负荷及季节变化对人工湿地处理效率的影响[J].给水排水,2006,32(11):28-31.
2 黄锦楼,陈琴,许连煌.人工湿地在应用中存在的问题及解决措施[J].环境科学,2013,34(1):401-408
3 崔理华,卢少勇.污水处理的人工湿地构建技术[M].北京:化学工业出版社,2009
2 黄锦楼,陈琴,许连煌.人工湿地在应用中存在的问题及解决措施[J].环境科学,2013,34(1):401-408
3 崔理华,卢少勇.污水处理的人工湿地构建技术[M].北京:化学工业出版社,2009