| AF——人工湿地一生态塘工艺处理养殖废水 |
| |
| 引用本文： | 蔡明凯,张智,焦世珺.AF——人工湿地一生态塘工艺处理养殖废水[J].给水排水,2010,36(2). |
| |
| 作者姓名： | 蔡明凯 张智 焦世珺 |
| |
| 作者单位： | 重庆大学三峡库区生态环境教育部重点实验室,重庆,400045;重庆大学城市建设与环境学院,重庆,400045 |
| |
| 基金项目： | 国家“十一五”科技支撑重点项目(2007BAB21B01) |
| |
| 摘 要： | 采用厌氧生物滤池(AF)—人工湿地—生态塘工艺处理养殖废水。结果表明:AF设置在人工湿地的前端能极大地降低SS的含量,有效预防人工湿地的堵塞。人工湿地采用跌水曝气方式,节约了能源及建设维护费用;采用波式潜流的流态,为氮的去除创造了较好的条件。生态塘设置在波式潜流人工湿地后端,它能强化对氮、磷的处理;工艺对CODCr的去除率约为80.30%,SS去除率约为94.69%,NH3—N去除率约为73.39%,TP的去除率约为86.78%。
|
| 关 键 词： | 厌氧生物滤池（AF） 跌水曝气 波式潜流人工湿地（DWWSCW） 生态塘（EP） |
Study on cultivation wastewater treatment by AF-DWWSCW-EP union process |
| |
| Cai Mingkai,Zhang Zhi,Jiao Shijun.Study on cultivation wastewater treatment by AF-DWWSCW-EP union process[J].Water & Wastewater Engineering,2010,36(2). |
| |
| Authors: | Cai Mingkai Zhang Zhi Jiao Shijun |
| |
| Affiliation: | 1.Key Laboratory of the Three Gorges Reservoir Region Eco-Environment/a>;Ministry of Education/a>;Chongqing University/a>;Chongqing 400045/a>;China/a>;2.Faculty of Urban Construction and Environmental Engineering/a>;China |
| |
| Abstract: | AF-DWWSCW-EP union process was employed to treat the cultivation wastewater.The results indicated that anaerobic biological filter should be put in the front of constructed wetland and it could reduce the SS,prevent the clog in constructed wetland efficiently;constructed wetland with dropping aeration could save energy consumption and the cost of construction and maintenance;wave and subsurface-flow created a better condition for nitrogen removal;Eco-pond should be put in the back of drop water wavy subsurf... |
| |
| Keywords: | Anaerobic biological filter(AF) Aeration by hydraulic drop Drop water wavy subsurface constructed wetland(DWWSCW) Eco-pond(EP) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
