| 啤酒废水同步脱氮除磷工艺启动研究 |
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| 引用本文： | 傅金祥,蔡仲秋,周东旭,张荣新,马兴冠,唐玉兰.啤酒废水同步脱氮除磷工艺启动研究[J].环境工程,2012,30(1):4-7. |
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| 作者姓名： | 傅金祥 蔡仲秋 周东旭 张荣新 马兴冠 唐玉兰 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院,沈阳,110168 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项 |
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| 摘 要： | 为了将短程硝化反硝化与A/O法除磷同时应用于SBR工艺处理啤酒废水,通过改变序批式反应器(SBR)工艺运行方式,使活性污泥依次经历厌氧、好氧、缺氧3个阶段,控制ρ(MLSS)=4 700 mg/L、pH=7.5～8.0、DO=0.3～0.5 mg/L(好氧阶段)。反应器内短程硝化反硝化同步除磷效果明显,氨氮去除率大于90%,亚硝酸盐积累率大于85%,磷去除率大于98%。试验结果表明短程硝化反硝化与A/O法除磷可同时应用于SBR工艺处理啤酒废水。
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| 关 键 词： | SBR 短程硝化反硝化 同步脱氮除磷 啤酒废水 |
STUDY ON THE TECHNOLOGY OF BREWERY WASTEWATER SIMULTANEOUS NITROGEN AND PHOSPHORUS REMOVAL |
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| Fu Jinxiang Cai Zhongqiu Zhou Dongxu Zhang Rongxin Ma Xingguan Tang Yulan.STUDY ON THE TECHNOLOGY OF BREWERY WASTEWATER SIMULTANEOUS NITROGEN AND PHOSPHORUS REMOVAL[J].Environmental Engineering,2012,30(1):4-7. |
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| Authors: | Fu Jinxiang Cai Zhongqiu Zhou Dongxu Zhang Rongxin Ma Xingguan Tang Yulan |
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| Institution: | Fu Jinxiang Cai Zhongqiu Zhou Dongxu Zhang Rongxin Ma Xingguan Tang Yulan(School of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang 110168,China) |
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| Abstract: | Shortrange nitrification-denitrification and phosphorus removal by A/O were used simultaneously in sequencing batch reactor by changing the run mode of SBR and controlling the operating conditions.When the MLSS=4 700 mg/L,pH=7.5~8.0 and DO=0.3~0.5 mg/L(aerobic phase),the removal rate of TP was more than 98%,the nitrite accumulation rate was over 85%,and that of NH3-N was over 90%.The results showed that shortrange nitrification-denitrification and phosphorus removal by A/O could be used simultaneously in sequencing batch reactor to treat brewery wastewater. |
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| Keywords: | sequencing batch reactor shortrange nitrification-denitrification simultaneous nitrogen and phosphorus removal brewery wastewater |
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