| 引用本文: | 鲍林林,陈婉秋,申今生,蒲晓利,孙晓秋,张羽,张杰.折流板生物膜反应器快速启动厌氧氨氧化[J].哈尔滨工业大学学报,2016,48(2):114.DOI:10.11918/j.issn.0367-6234.2016.02.019 |
| BAO Linlin,CHEN Wanqiu,SHEN Jinsheng,PU Xiaoli,SUN Xiaoqiu,ZHANG Yu,ZHANG Jie.Study on the fast startup of the anammox process by baffled biofilm reactor[J].Journal of Harbin Institute of Technology,2016,48(2):114.DOI:10.11918/j.issn.0367-6234.2016.02.019 |
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| 折流板生物膜反应器快速启动厌氧氨氧化 |
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鲍林林1,2,陈婉秋1,申今生3, 蒲晓利1, 孙晓秋1, 张羽1,张杰2
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(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, 453007河南 新乡; 2.哈尔滨工业大学 市政环境工程学院, 150090 哈尔滨; 3.北京市自来水集团有限责任公司 第四水厂,100073 北京)
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| 摘要: |
| 为研究折流板生物膜反应器快速启动厌氧氨氧化的可行性，在温度（30±2）℃、DO 0.2~0.5 mg/L、pH 7.6~8.0，平均进水氨氮、亚硝氮负荷分别为0.12和0.18 kg/（m3·d）的条件下，采用低负荷连续进水的方式，启动厌氧氨氧化反应器.经83 d的连续运行，启动成功.成功启动后NH4+-N、NO2--N及TN出水平均质量浓度分别为1.5、1及10 mg/L，NH4+-N、NO2--N的去除率达95%以上，TN去除率达80%以上，出水氮素达到《城镇污水处理厂污染物综合排放标准》（GB18918-2002）一级A标准要求.稳定运行阶段，反应器沿程各单元格中NO2--N的去除速率逐渐降低，NH4+-N的去除表现出明显的滞后性.
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| 关键词: 厌氧氨氧化 折流板生物膜 NH4+-N NO2--N 快速启动 |
| DOI：10.11918/j.issn.0367-6234.2016.02.019 |
| 分类号:X703 |
| 文献标识码:A |
| 基金项目:水体污染控制与治理专项(2015ZX07204-002); 河南省重点科技攻关项目(2,5); 河南省自然科学基金(112300410203). |
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| Study on the fast startup of the anammox process by baffled biofilm reactor |
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BAO Linlin1,2, CHEN Wanqiu1, SHEN Jinsheng3 , PU Xiaoli1, SUN Xiaoqiu1, ZHANG Yu1, ZHANG Jie2
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(1.Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control,Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, School of Environment, Henan Normal University, 453007 Xinxiang, Henan, China; 2. School of Municipal and Environmental Engineering, Harbin Institute of Technology, 150090 Harbin, China; 3.The 4th Waterworks, Beijing Waterworks Group, 100073 Beijing, China)
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| Abstract: |
| In order to evaluate the feasibility of the fast startup of Anammox process, a lab-scale Anammox baffled biofilm reactor was carried out in this study. The experimental conditions were maintained at temperature (30±2)℃, DO 0.2-0.5 mg/L, pH 7.6-8.0, average ammonia nitrogen load at 0.12 kg/(m3·d) and nitrite nitrogen load at 0.18 kg/(m3·d), respectively. By taking continuous low strength influent, the start-up process was successfully achieved within 83 days. After the fast startup, the average concentration of effluent NH4+ -N, NO2--N and TN were 1.5, 1 and 10 mg/L, respectively. Meanwhile, the average removal efficiencies of NH4+ -N, NO2--N and TN reached 95%, 95% and 80%, respectively. The effluent could stably meet the first grade A standards of Urban Sewage Disposal Plant Contamination Integrated Discharge Standard of China (GB 18918-2002). Under the stable phase, the removal rate of NO2--N in each compartment along the reactor gradually decreased, and the remove of NH4+ -N presented in some delay.
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| Key words: Anammox baffle biofilm NH4+-N NO2--N fast startup |
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