| 温度对IMBR污水处理效果的影响 |
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| 引用本文： | 傅金祥 徐微 苏锦明 李福明 赵玉华 杨青. 温度对IMBR污水处理效果的影响[J]. 沈阳建筑工程学院学报(自然科学版), 2004, 20(3): 211-214 |
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| 作者姓名： | 傅金祥 徐微 苏锦明 李福明 赵玉华 杨青 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院，阜新市引白工作办公室，沈阳建筑大学市政与环境工程学院，沈阳建筑大学市政与环境工程学院 辽宁沈阳110168，辽宁沈阳110168，辽宁沈阳110168，辽宁阜新123000，辽宁沈阳110168，辽宁沈阳110168 |
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| 基金项目： | 辽宁省自然科学基金资助项目(962126) |
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| 摘 要： | 结合两种温度条件下的对比实验结果,从生物去除效果、膜去除效果、系统去除效果三个方面系统地分析了温度对一体式膜生物反应器(IMBR)污水处理效果的影响.实验结果表明,低温条件下(14～19℃)COD的生物去除效果较中温(26℃±1℃)条件差,但低温条件下较好的膜去除效果足以补偿生物去除效果的不足,使得低温条件下的系统去除效果略优于中温条件.在硝化菌的适应期内,中温条件下NH3 N的生物去除效果与系统去除效果均优于低温条件.适应期后无太大差别,温度对NH3 N的膜去除效果影响很小.
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| 关 键 词： | 膜生物反应器 温度 去除效果 适应期 |
| 文章编号： | 1671-2021(2004)03-0211-04 |
| 修稿时间： | 2004-03-05 |
Research into the effect of temperature on the wastewater treatment with IMBR |
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| FU Jin-xiang,XU Wei,SU Jin-ming,LI Fu-ming,ZHAO Yu-hua,YANG Qing. Research into the effect of temperature on the wastewater treatment with IMBR[J]. Journal of Shenyang Archit Civil Eng Univ: Nat Sci, 2004, 20(3): 211-214 |
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| Authors: | FU Jin-xiang XU Wei SU Jin-ming LI Fu-ming ZHAO Yu-hua YANG Qing |
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| Affiliation: | FU Jin-xiang~1,XU Wei~1,SU Jin-ming~1,LI Fu-ming~2,ZHAO Yu-hua~1,YANG Qing~1 |
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| Abstract: | The effect of temperature on the wastewater treatment with IMBR was analyzed from three aspects according to the result of the experiment: the removal contributed by microorganism,the total removal,and the removal contributed by membrane.The results of the experiment show that the COD removal contributed by microorganism is lower than that in medium temperature,but the COD removal contributed by membrane in low temperature is high enough to offset that shortage,and the total COD removal in low temperature is slightly higher than that in medium temperature.During the adapting time of nitration bacteria,the NH_3-N removal contributed by microorganism and the total NH_3-N removal in low temperature are lower than that in medium temperature,and the distinction is small after the adapting time.The impact of temperature on NH_3-N removal contributed by membrane is not significant. |
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| Keywords: | integrected membrane bio reactor(IMBR) temperature removal adapting time |
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