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| 不同进水条件对SBR工艺脱氮除磷效能的影响 | |
| 引用本文： | 杨菲菲,马放,魏利,姜欣欣,张倩,高杰,张晓昕.不同进水条件对SBR工艺脱氮除磷效能的影响[J].环境科学与技术,2011,34(6):127-131. |
| 作者姓名： | 杨菲菲 马放 魏利 姜欣欣 张倩 高杰 张晓昕 |
| 作者单位： | 1. 辽宁大学环境学院,辽宁沈阳,110036 2. 辽宁大学环境学院,辽宁沈阳110036;哈尔滨工业大学市政环境工程学院,城市水资源与水环境国家重点实验室,黑龙江哈尔滨150090 3. 哈尔滨工业大学市政环境工程学院,城市水资源与水环境国家重点实验室,黑龙江哈尔滨150090 4. 武汉大学土木建筑工程学院,湖北武汉,430071 |
| 基金项目： | 国家水专项(2008ZX07202-005); 国家自然科学基金(50778052); 城市水资源与水环境国家重点实验室开放课题项目资助(QA200810) |
| 摘 要： | 采用人工配水,研究进水在不同pH值,碳源类型,碳氮比条件下,厌氧/好氧/缺氧(A/O/A)sBR工艺对生物法脱氮除磷效能的影响.结果表明:不同的进水条件对反应器的影响较大,当pH值为7.5,乙酸钠为碳源,碳氮比为1.4时,反应器运行效果最佳,系统对PO43--P,NH4+-N的去除率分别达到97.28%,99.5%.N... |
| 关 键 词： | A/O/A SBR 脱氮除磷 反硝化聚磷菌 |
Influence on Nitrogen and Phosphorus Removal by SBR Process |
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| YANG Fei-fei,MA Fang,WEI Li,JIANG Xin-xin,ZHANG Qiana,GAO Jie,ZHANG Xiao-xin.Influence on Nitrogen and Phosphorus Removal by SBR Process[J].Environmental Science and Technology,2011,34(6):127-131. | |
| Authors: | YANG Fei-fei MA Fang WEI Li JIANG Xin-xin ZHANG Qiana GAO Jie ZHANG Xiao-xin |
| Institution: | YANG Fei-fei1,MA Fang1,2*,WEI Li2,JIANG Xin-xin2,ZHANG Qian3,GAO Jie2,ZHANG Xiao-xin2(1.School of Environmental Science,Liaoning University,Shenyang 110036,China,2.State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology,Harbin 150090,3.School of Civil Engineering,Wuhan University,Wuhan 430071,China) |
| Abstract: | Effects of different pH value,carbon source,C/N ratio of flow on nitrogen and phosphorus removal of A/O/A SBR process were investigated by using synthetic domestic wastewater as feed.Results showed that the reactor was influenced by different flow conditions greatly.When pH value was kept as 7.5,sodium acetate as carbon source,and C/N ratio was kept as 1.4,the highest nitrogen and phosphorus removal efficiency was achieved.Phosphorus uptake rate was averaged at 92.48% and denitrification rate reached 99.5%.... |
| Keywords: | A/O/A SBR nitrogen and phosphorus removal denitrifying polyphosphate-accumulating organisms |
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