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| 一体式膜生物反应器的脱氮除磷效能研究 | |
| 引用本文： | 金建华,刘建广,孙书洪,楚广诣.一体式膜生物反应器的脱氮除磷效能研究[J].中国给水排水,2008,24(11):12-14. |
| 作者姓名： | 金建华 刘建广 孙书洪 楚广诣 |
| 作者单位： | 1. 天津农学院水利工程系,天津,300384 2. 山东建筑大学市政与环境工程学院,山东济南,250014 3. 济南水质净化一厂,山东济南,250033 |
| 摘 要： | 采用一体式膜生物反应器处理城市生活污水,考察了不同溶解氧浓度下的脱氮除磷效果.结果表明,在低溶解氧条件下,膜生物反应器在有效去除有机物的同时还取得了较好的脱氮除磷效果.当控制反应器内溶解氧为0.5 ms/L左右时,进水COD为342～2 500 mg/L.出水COD平均为31.71 mg/L,对COD的去除率可达95%以上;进水TP为4.08～31.45 mg/L,出水TP |
| 关 键 词： | 一体式膜生物反应器 脱氮除磷 溶解氧 |
Study on Efficiency of Integrated Membrane Bioreactor for Nitrogen and Phosphorus Removal |
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| JIN Jian-hua,LIU Jian-guang,SUN Shu-hong,CHU Guang-yi.Study on Efficiency of Integrated Membrane Bioreactor for Nitrogen and Phosphorus Removal[J].China Water & Wastewater,2008,24(11):12-14. | |
| Authors: | JIN Jian-hua LIU Jian-guang SUN Shu-hong CHU Guang-yi |
| Affiliation: | JIN Jian-hua1,LIU Jian-guang2,SUN Shu-hong1,CHU Guang-yi3(1.Department of Water Conservancy,Tianjin Agricultural University,Tianjin 300384,China,2.School of Municipal , Environmental Engineering,Sh,ong Jianzhu University,Jinan 250014,3.Jinan First Wastewater Purification Plant,Jinan 250033,China) |
| Abstract: | The integrated membrane bioreactor was used to treat municipal domestic sewage,and the removal effects of nitrogen and phosphorus under different dissolved oxygen(DO)concentrations were investigated.The results show that under low DO condition,the bioreactor can remove organic matters,nitrogen and phosphorus effectively.When the DO concentration is about 0.5 mg/L,under the condition of influent COD of 342 to 2 500 mg/L and TP of 4.08 to 31.45 mg/L,the removal rates of COD and TP are more than 95% and 96% wi... |
| Keywords: | integrated membrane bioreactor phosphorus and nitrogen removal DO |
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