| 接种不同普通污泥的厌氧氨氧化反应器的启动运行研究 |
| |
| 引用本文： | 杨洋,左剑恶,沈平,顾夏声.接种不同普通污泥的厌氧氨氧化反应器的启动运行研究[J].环境科学,2004(Z1). |
| |
| 作者姓名： | 杨洋 左剑恶 沈平 顾夏声 |
| |
| 作者单位： | 清华大学环境科学与工程系 清华大学环境科学与工程系 北京 |
| |
| 基金项目： | 国家“8 63”计划重大水专项课题 ( 2 0 0 2AA60 1190 ) |
| |
| 摘 要： | 采用 3套相似的小试UASB系统 ,分别接种普通厌氧颗粒污泥、普通厌氧颗粒污泥与好氧活性污泥的混合污泥以及河底污泥 ,以自配含NH 4 N和NO-2 N的废水为进水 ,分别经过 2 2 5d、2 2 0d和 2 5 0d的启动运行 ,均成功实现了厌氧氨氧化过程 ,氨氮去除率都达到 80 %以上 ,但在各反应器中由厌氧氨氧化过程所去除的氨氮与亚硝酸氮的比例有较大区别
|
| 关 键 词： | 厌氧氨氧化 接种污泥 UASB反应器 河底污泥 |
Start-up of Anaerobic Ammonia Oxidation Reactors Inoculated with Different Sludge |
| |
| YANG Yang,ZUO Jian-e,SHEN Ping,GU Xia-sheng.Start-up of Anaerobic Ammonia Oxidation Reactors Inoculated with Different Sludge[J].Chinese Journal of Environmental Science,2004(Z1). |
| |
| Authors: | YANG Yang ZUO Jian-e SHEN Ping GU Xia-sheng |
| |
| Abstract: | Seeded with normal anaerobic granular sludge,mixed sludge(normal anaerobic granular sludge and aerobic activate sludge),river sediments respectively, feeding with synthetic wastewater containing ammonia and nitrite, three similar lab-scale UASB systems were started up. After 225,220 and 250d's operation respectively, anaerobic ammonia oxidation processes were obtained successfully in three reactors, the NH 4-N removal efficiencies were all above 80%. The ratios of NH 4-N removed to NO - 2-N removed through anaerobic ammonia oxidation process in three reactors were different. |
| |
| Keywords: | anaerobic ammonia oxidation seed sludge UASB reactor river sediments |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
