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| 外循环厌氧反应器的工艺特征与运行性能研究 | |
| 引用本文： | 柏丽梅,石玉明,孙兴滨. 外循环厌氧反应器的工艺特征与运行性能研究[J]. 环境科学与管理, 2009, 34(3): 132-135 |
| 作者姓名： | 柏丽梅 石玉明 孙兴滨 |
| 作者单位： | 1. 黑龙江省环境保护科学研究院,黑龙江,哈尔滨,150056 2. 哈尔滨工业大学,市政环境学院,黑龙江,哈尔滨,150090 3. 东北林业大学,环境科学系,黑龙江,哈尔滨,150040 |
| 摘 要： | 将UASB反应器多点进水装置进行改造，设计独特的变速旋流配水装置，具有配水均匀，混合效果好，不会产生短流的特点。研究结果表明，旋流配水装置容积利用率高，外循环能耗小，布水均匀性良好；中温条件下外循环反应器处理模拟啤酒配水，进水COD浓度为2000mg／L～3000mg／L，容积负荷可以达到22．7kgCOD／m^3·d，COD去除率最高可达92．46％。 |
| 关 键 词： | 外循环反应器 旋流配水装置 模拟啤酒废水 |
Study on the Technical Characteristics and the Operational Performances of External Circular Reactor |
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| Bai Limei,Shi Yuming,Sun Xingbin. Study on the Technical Characteristics and the Operational Performances of External Circular Reactor[J]. Environmental Science and Management, 2009, 34(3): 132-135 | |
| Authors: | Bai Limei Shi Yuming Sun Xingbin |
| Affiliation: | 1.Heilongjiang Province Environmental Science Research Institution;Harbin 150056;China;2.School of Municipal and Environmental Engineering;Harbin Institute of Technology;Harbin 150090;3.Department of Environmental Science;Northeast Forestry University;Harbin 150040;China |
| Abstract: | The goals of this research,in which a conventional continuous feed system was replaced by an cyclone-feed one,are to provide gently hydraulic the contact between substrate and microorganisms.The results of the experiment showed that cyclone-feed system needed less energy consumption and had a higher volume efficiency than conventional continuous feed system did.In this paper,external circular reactor treating the synthesized brewing wastewater was systematically studied.Under mesophilic conditions,the COD r... |
| Keywords: | external circular reactor cyclone-feed system synthesized brewing wastewater |
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