| EGSB反应器处理产氢发酵液 |
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| 引用本文： | 苏彩丽,张楠,朱灵峰,李海华.EGSB反应器处理产氢发酵液[J].环境污染治理技术与设备,2014(1):126-130. |
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| 作者姓名： | 苏彩丽 张楠 朱灵峰 李海华 |
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| 作者单位： | 华北水利水电大学环境与市政工程学院,郑州450011 |
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| 基金项目： | 河南省教育厅资助项目（12A610008）;河南省科技厅科技攻关项目（112102310440） |
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| 摘 要： | 以厌氧颗粒污泥为接种污泥，对厌氧颗粒污泥膨胀床（EGSB）反应器处理产氢发酵液的启动性能进行了研究。结果表明，在温度为（35±1）℃，水力停留时间（HRT）为6h的条件下，逐渐提高进水COD，经过40d连续运行，EGSB反应器启动成功。容积负荷达到14kgCOD／（m3·d）时，COD去除率约为80％，产气量为26．84L／d，甲烷含量为57．9％。
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| 关 键 词： | EGSB反应器 启动 产氢发酵液 产甲烷 |
Start-up of EGSB reactor for treatment of biohydrogen fermentative liquid |
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| Su Caili Zhang Nan Zhu Lingfeng Li Haihua.Start-up of EGSB reactor for treatment of biohydrogen fermentative liquid[J].Techniques and Equipment for Environmental Pollution Control,2014(1):126-130. |
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| Authors: | Su Caili Zhang Nan Zhu Lingfeng Li Haihua |
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| Institution: | Su Caili Zhang Nan Zhu Lingfeng Li Haihua (College of Environment and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450011, China) |
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| Abstract: | The start-up of the expanded granular sludge blanket （EGSB） reactor inoculated with anaerobic granular sludge for the treatment of biohydrogen fermentative liquid was investigated. The EGSB reactor can be successfully started up with 6 h of hydraulic retention time （HRT） in 40 days at （35 ± 1 ）℃ by gradually in- creasing the influent COD concentration. The COD removal efficiency reached about 80% , biogas production was ：26.84 L/d, and CH4content was 57.9% when the volume load reached 14 kg COD/（m3·d）. |
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| Keywords: | expanded granular sludge blanket （EGSB） reactor start-up biohydrogen fermentative liq-uid methane production |
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