河道旁路人工湿地处理系统设计实例  

Design of River Bypass Constructed Wetland Treatment System

作　　者：陈思莉[1] 易皓[1] 虢清伟[1] 张政科[1] 林健聪[1] 崔恺[1] 

机构地区：[1]环境保护部华南环境科学研究所,广东广州510655

出　　处：《中国给水排水》2015年第24期56-59,共4页China Water & Wastewater

基　　金：广州市科技计划项目(201508020078)

摘　　要：采用接触氧化-人工湿地处理某河道水体,处理规模为2×104m3/d,设计出水的主要水质指标达到《地表水环境质量标准》(GB 3838—2002)V类标准(氨氮<4.4 mg/L)。介绍了工艺设计参数,同时对工程的运行维护、工程投资、运行费用进行了分析总结。丰水期、枯水期和平水期的监测数据表明,该工艺运行稳定,出水各项指标均达到排放要求。The combined process of contact oxidation and constructed wetland was used to treat a river water, and the treatment capacity was 2 ×10^4m^3/d. The design effluent quality should meet the class V criteria specified in the Environmental Quality Standards for Su^Cace Water （GB 3838 -2002） with ammonia nitrogen of less than 4.4 mg/L. The design parameters of the combined process was intro- duced, and the operation and maintenance, investment and operation cost of the project were analyzed and summarized. The operation data in high water period, low water period and normal water period indi- cared that the combined process was stable in operation quirements. , and the effluent quality met the discharge re-

关 键 词：河道治理 旁路处理系统 人工湿地 

分 类 号：X522[环境科学与工程—环境工程]