| 运行条件对膜生物反应器处理猪场厌氧消化液效果的影响 |
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| 引用本文： | 孟海玲,董红敏,朱志平,韩 磊. 运行条件对膜生物反应器处理猪场厌氧消化液效果的影响[J]. 农业工程学报, 2008, 24(9): 179-183 |
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| 作者姓名： | 孟海玲 董红敏 朱志平 韩 磊 |
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| 作者单位： | 中国农业大学农业部设施农业生物环境工程重点开放实验室,北京,100083;中国农业科学院农业环境与可持续发展研究所,农业部畜牧环境设施设备质量监督检验测试中心,北京,100081 |
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| 摘 要： | 为探讨膜生物反应器处理猪场厌氧消化液效果和合适的操作条件,该文分别选择了三种不同的水力停留时间(HRT)、间歇曝气区曝/停比和膜出水抽/停比,根据三水平正交表安排试验.结果表明:进水COD为1240～1830 mg/L,BOD5为154～420 mg/L时,出水COD(化学需氧量)为208～811 mg/L,BOD5(生化需氧量)为7～13 mg/L,COD和BOD5去除率分别达到51.7%～83.2%和93.0%～97.1%.试验所选因素中HRT对COD去除效果的影响最大,HRT=24h与20 h、15 h时的COD去除率差异显著(P<0.05),分别平均提高7.3%和13.4%.当水温在24～28℃时NH4 -N去除效果随水温的升高明显提高,但水温上升到28.0～35.8℃时,NH4M; >-N去除效果随水温变化不大.
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| 关 键 词： | 污水 生物膜 反应器 运行研究 厌氧消化液 |
| 收稿时间： | 2007-09-20 |
| 修稿时间： | 2007-11-10 |
Influences of operation parameters on performance of MBR treating digested piggery wastewater |
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| Meng Hailing,Dong Hongmei,Zhu Zhiping and Han Lei. Influences of operation parameters on performance of MBR treating digested piggery wastewater[J]. Transactions of the Chinese Society of Agricultural Engineering, 2008, 24(9): 179-183 |
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| Authors: | Meng Hailing Dong Hongmei Zhu Zhiping Han Lei |
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| Affiliation: | Key Laboratory of Agricultural Bio-Environment engineering, Ministry of Agriculture, China Agricultural University, Beijing 100083, China,Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences, Animal Environmental Facility Surveillance, Inspection,Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences, Animal Environmental Facility Surveillance, Inspection and Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences, Animal Environmental Facility Surveillance, Inspection |
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| Abstract: | |
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| Keywords: | wastewater biological membrances bioreactor operation research anaerobic digested piggery wastewater |
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