晋安区人工湿地设计负荷与处理能力关系的研究  

Study on the Relationship between Design Load and Processing Capacity of Constructed Wetland in Jin'an District

作　　者：黄训强 Huang Xunqiang(Environmental Monitoring Station, Jin’an District, Fuzhou City, Fujian Province, Fuzhou , Fujian Province,Fuzhou Fujian 350014,China)

机构地区：[1]福建省福州市晋安区环境监测站,福建福州350014

出　　处：《环境与发展》2017年第4期11-13,共3页Environment & Development

摘　　要：随着农村环境整治的逐步推进,农村生活污水处理建设和运维逐渐被提上日程。本研究以具有丘陵地貌特征的福州晋安区北峰山区农村污水处理设施为研究对象,通过2年的运行监测结果,结果表明,在湿地设计表面负荷为0.08m3/m2·d和0.40m3/m2·d之间时,其出水浓度均能达到《城镇污水处理厂污染物排放标准》(GB18918-2002)的一级B标准,运行费用低,具有较强的抗冲击负荷。研究结果表明了针对农村污染物含量低的污水,高负荷人工湿地的的土地、环境和经济效益更加突出。With the gradual progress of rural environmental remediation,rural sewage treatment construction and operation and maintenance gradually put on the agenda.In this study,the rural sewage treatment facilities in the northern mountainous area of Jin’an District,Fuzhou,with hilly geomorphology are studied.The results show that the surface load of the wetland is0.08m3/m2·d and0.40m3/m2·D,the effluent concentration can reach the“urban sewage treatment plant pollutant discharge standards”(GB18918-2002)a B standard,low operating costs,with a strong impact load.The results show that the land,environmental and economic benefits of high-load artificial wetlands are more prominent for sewage with low pollutant content in rural areas.

关 键 词：生活污水 水平潜流式人工湿地 负荷 

分 类 号：R123.3[医药卫生—环境卫生学]