| 常温低基质下磷酸盐对厌氧氨氧化反应的影响 |
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| 引用本文： | 鲍林林,李刚强,李冬,张杰.常温低基质下磷酸盐对厌氧氨氧化反应的影响[J].环境污染治理技术与设备,2013(11):4389-4392. |
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| 作者姓名： | 鲍林林 李刚强 李冬 张杰 |
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| 作者单位： | [1]河南师范大学环境学院,黄淮水环境与污染防治教育部重点实验室,河南省环境污染控制重点实验室,新乡453007 [2]哈尔滨工业大学市政环境工程学院,哈尔滨150090 |
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| 基金项目： | 河南省重大公益性科研项目（081100910300）;河南省基础与前沿技术研究计划项目（102300410195,102300410197） |
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| 摘 要： | 采用上向流厌氧氨氧化生物膜滤池反应器，研究了在进水温度（25±1）℃、pH值7．5～7．7、进水NHf—N及NO2--N浓度30-45iiig／L、COD小于10mg／L的条件下磷酸浓度对厌氧氨氧化反应的影响。实验结果表明，当TP〈5mg／L，磷酸盐浓度对厌氧氨氧化反应没有影响；当TP在5～7．5mg／L之间时随着磷酸盐浓度的增高氨氮的去除受到抑制，总氮的去除率随之降低。停止投加磷酸盐后系统处理效能可以快速恢复。
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| 关 键 词： | 常温 低基质 磷酸盐 厌氧氨氧化 |
Effect of phosphate on Ananmmox at low substrate and normal temperature |
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| Bao LinlinI LiGangqlang,Li Dong Zhang Jie.Effect of phosphate on Ananmmox at low substrate and normal temperature[J].Techniques and Equipment for Environmental Pollution Control,2013(11):4389-4392. |
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| Authors: | Bao LinlinI LiGangqlang Li Dong Zhang Jie |
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| Institution: | Bao LinlinI LiGangqlang Li Dong Zhang Jie2 (1. Key Laboratory for Yellow River and Huaihe River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory of Environmental Pollution Control, School of Environment, Henan Normal University, Xinxiang 453007 ,China; 2. School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China) |
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| Abstract: | The influence of phosphate concentration on anaerobic ammonia oxidation （Anammox） reaction was investigated using a lab-scale up-flow Anammox biofilter reactor in this study. The experimental conditions were controlled at temperature of （25 ±1 ） ℃ , pH values of 7.5 - 7.7, the concentration of NH4＋ -N was 30 - 45 mg/L,NO2- -N was 30 -45 mg/L and COD was less than 10 mg/L. The results showed that phosphate concentra- tion had no effect on the Anammox reactor when TP 〈 5 mg/L, the NH4＋ -N removal was inhibited and removal rate of TN was reduced when TP was between 5 mg/L and 7.5 mg/L. The systems recovered quickly when stop dosing phosphate. |
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| Keywords: | normal temperature low substrate phosphate Anammox |
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