| 新型厌氧氨氧化反应器脱氮性能及过程动力学特性的研究 |
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| 引用本文： | 阳广凤,沈李东,马春,俞津津,金仁村.新型厌氧氨氧化反应器脱氮性能及过程动力学特性的研究[J].环境科学学报,2011,31(10):2138-2145. |
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| 作者姓名： | 阳广凤 沈李东 马春 俞津津 金仁村 |
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| 作者单位： | 杭州师范大学生命与环境科学学院,杭州,310036 |
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| 基金项目： | 国家自然基金项目(No. 50808060, 51078121);浙江省自然科学基金项目(No. Y5090072);杭州市科技发展计划项目(No. 20091133B06) |
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| 摘 要： | 对新型厌氧氨氧化折流板反应器的启动和运行性能进行了研究,并对其过程动力学特性进行了分析.试验中采用了两种启动策略：一是固定水力停留时间（HRT）（24h）并逐步提高进水基质浓度,二是固定进水浓度并逐步缩短HRT.结果显示后者（低基质浓度高水力负荷）更利于厌氧氨氧化反应器的启动.当厌氧氨氧化反应成功启动后,消耗的氨氮亚硝...
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| 关 键 词： | 厌氧氨氧化 厌氧折流板反应器 启动 改进型Stover-Kincannon模型 二级动力学模型 生物脱氮 |
| 收稿时间： | 1/5/2011 12:00:00 AM |
| 修稿时间： | 2011/2/21 0:00:00 |
Performance and process kinetics characteristics of Anammox baffled reactor |
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| YANG Guangfeng,SHEN Lidong,MA Chun,YU Jinjin and JIN Rencun.Performance and process kinetics characteristics of Anammox baffled reactor[J].Acta Scientiae Circumstantiae,2011,31(10):2138-2145. |
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| Authors: | YANG Guangfeng SHEN Lidong MA Chun YU Jinjin and JIN Rencun |
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| Institution: | School of life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036,School of life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036,School of life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036,School of life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036 and School of life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036 |
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| Abstract: | The start-up and performance of a novel Anammox(anaerobic ammonium oxidation) baffled reactor were studied and the process kinetics of the reactor was analyzed.There were two start-up strategies for Anammox process.The first was with fixed hydraulic retention time(HRT)(24h) and gradual increase in the influent substrate concentration,while the second was a fixed influent substrate concentration and gradual reduce in the HRT.The results showed that the latter(low substrate concentration with high hydraulic l... |
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| Keywords: | Anammox anaerobic baffled reactor startup modified Stover-Kincannon model second-order model biological nitrogen removal |
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