边坡人工湿地/水生植物塘集成技术处理水产养殖排水  

Combined Process of Slope Constructed Wetland and Aquatic Plant Pond for Treatment of Aquaculture Wastewater

作　　者：李怀正[1] 章星异[1] 陈卫兵 叶剑峰[3] 

机构地区：[1]同济大学长江水环境教育部重点实验室,上海200092 [2]中国石油乌鲁木齐石化公司,新疆乌鲁木齐830019 [3]上海市环境科学研究院,上海200233

出　　处：《中国给水排水》2011年第24期56-59,共4页China Water & Wastewater

基　　金：上海市重大科技攻关项目(08dz1900406)

摘　　要：针对上海松江五厍农业园区水产养殖污染问题,提出以边坡人工湿地/水生植物塘集成技术进行处理。集成技术示范工程的实际运行结果表明:该技术对水产养殖污染物的削减行之有效,每年COD、TN、TP的减排强度分别达到896、35.21、0.9 kg/hm2,初步解决了园区水产养殖排水污染问题。同时,水生植物塘中生长的浮萍可以用作水产养殖饲料,符合现代水产养殖的发展趋势。In order to solve the aquaculture pollution problem in Wushe agricultural park in Songjiang district of Shanghai, the combined process of slope constructed wetland and aquatic plant pond was proposed to treat the aquaculture wastewater. The actual operation results of the demonstration project show that the combined process can effectively reduce aquaculture pollutants. The annual reduction quantities of COD, TN and TP are 896 kg/hm^2, 35.2 kg/hm^2 and 10.9 kg/hm^2 respectively. The aquaculture pollution problem is preliminarily solved. The duckweeds grown in the aquatic plant pond can be used as aquaculture feed, which is accord with the development trend of the modem aquicuhure.

关 键 词：水产养殖废水 人工湿地 水生植物 

分 类 号：X714[环境科学与工程—环境工程]