摘要
人工湿地污水处理系统具有相对投资费用低、动力消耗较小、管理相对简单、出水水质稳定等特点,具有良好的景观效果和社会效益。根据河流自然环境现状及当地气候条件特征,采用潜流-表流-潜流复合人工湿地,设计并构建了适合北方气候特点的人工湿地系统。河流水体经人工湿地处理后出水水质得到提升,减缓受纳水体的富营养化程度,从而改善了地表水整体水质,为复合型人工湿地工程的设计提供了参考。
The constructed wetland system is characterized with good landscape effect and social benefits for its relatively lower investment cost,low power consumption,management simplicity,and stable effluent quality.According to the natural environment and the characteristics of local climate conditions,a HF-FF-HF hybrid wetland system was designed and constructed,which is suitable for the climate characteristics of North China.After treated by the HCW,the effluent of the river water is improved,the eutrophication of the river water is slowed,and the overall quality of river water is improved.A reference for the design of HCW project is provided.
作者
孙俊楠
Sun Junnan(Sinochem Environment Holdings Co.,Ltd.,Beijing 100076,China)
出处
《给水排水》
CSCD
北大核心
2020年第S01期273-276,共4页
Water & Wastewater Engineering
关键词
河水净化
复合型人工湿地
工程设计
北方
Hybrid constructed wetland
River water treatment
Engineering design
North China
