| 垃圾压缩站污水的生物强化处理 |
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| 引用本文： | 刘瑶,庞金钊,杨宗政,周秀凤.垃圾压缩站污水的生物强化处理[J].环境污染与防治,2007,29(8):605-607,611. |
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| 作者姓名： | 刘瑶 庞金钊 杨宗政 周秀凤 |
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| 作者单位： | 天津科技大学海洋科学与工程学院,天津,300222 |
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| 基金项目： | 天津科技大学校科研和教改项目 |
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| 摘 要： | 垃圾压缩站污水是一种具有高COD、高NH3-N特点的有机污水.以厌氧/好氧组合工艺为基础,通过投加高效菌株对活性污泥系统进行生物强化.实验结果表明,与空白相比,厌氧出水COD去除率提高约30%,好氧出水NH3-N去除率提高约20%.最终出水COD《120 mg/L, NH3-N《25 mg/L,均达到《污水综合排放标准》(GB 8978-1996)二级排放标准.
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| 关 键 词： | 垃圾压缩站污水 厌氧/好氧 生物强化 |
| 修稿时间： | 2007-05-23 |
Bioaugmentation enhanced treatment of wastewater from a municipal solid waste compaction station |
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| Liu Yao,Pang Jinzhao,Yang Zongzheng,Zhou Xiufeng.Bioaugmentation enhanced treatment of wastewater from a municipal solid waste compaction station[J].Environmental Pollution & Control,2007,29(8):605-607,611. |
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| Authors: | Liu Yao Pang Jinzhao Yang Zongzheng Zhou Xiufeng |
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| Institution: | College of Marine Science and Engineering, Tianjin University of Science and Technology, Tianjin 300222 |
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| Abstract: | Augmentation of active anaerobic and aerobic bacteria present in the acclimated mixed liquors enhanced the effectiveness of sequential anaerobic hydrolysis-degradation and aerobic oxidation-nitrification treatment of a high COD /NH3-N wastewater generated in a municipal solid waste compaction facility.The COD removal rate of the anaerobic reactor went up by 30%,and the NH3-N removal rate of the aerobic reactor increased by 20%.Concentrations of COD and NH3-N of the final effluent were consistently below the national discharge limits(COD=120 mg/L and NH3-N=25 mg/L). |
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| Keywords: | Wastewater of compaction station Anaerobic-aerobic process Bioaugmentation |
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