| 射流曝气MBR处理啤酒废水的试验 |
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| 引用本文： | 陈宇,李勇.射流曝气MBR处理啤酒废水的试验[J].工业安全与环保,2011,37(1):7-9. |
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| 作者姓名： | 陈宇 李勇 |
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| 作者单位： | 苏州科技学院环境科学与工程学院,江苏苏州,215011 |
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| 基金项目： | “十五”国家重大科技水专项“苏州市城市水环境质量改善技术研究与综合示范”(2003AA601070); 建设部科技计划项目“改进膜生物反应器的试验研究”(05-K2-1) |
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| 摘 要： | 射流曝气提高了系统的氧利用效率及传质效率.通过逐渐提高进水的容积负荷来考察系统的处理效果, 试验表明, 利用射流曝气MBR处理模拟啤酒废水是可行的, 系统对COD、氨氮、浊度平均去除率为95.74%,97.84%,99.5%.由于系统运行期间不排泥, 因此系统对P O43-的去除效果不佳, 平均去除率为42.9%.膜对...
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| 关 键 词： | 膜生物反应器 射流曝气 啤酒废水 |
Treatment of Brewery Wastewater in Jet-aeration Membrane Bioreactor |
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| CHEN Yu,LI Yong.Treatment of Brewery Wastewater in Jet-aeration Membrane Bioreactor[J].Industrial Safety and Dust Control,2011,37(1):7-9. |
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| Authors: | CHEN Yu LI Yong |
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| Institution: | CHEN Yu LI Yong(Department of Environmental Science and Engineering,Suzhou University of Science and Technology Suzhou,Jiangsu 215011) |
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| Abstract: | Jet-aeration improves the efficiency of oxygen utilization and mass transfer.The removal of pollutants are studied by gradually increasing the volume load.The results indicate that brewery wastewater can be treated in a jet-aeration membrane bioreactor,and the average removal rate of COD,NH4+-N and turbidity is 95.74%,97.84% and 99.5% respectively.In the condition of no sludge discharge during operation,the removal rate of PO3-4 is low and the average removal efficiency is 42.9%.The removal of COD and ammon... |
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| Keywords: | membrane bio-reactor jet aeration brewery wastewater |
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