| SUFR系统中同时反硝化吸磷现象的试验研究 |
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| 引用本文： | 张瑞雪,季铁军.SUFR系统中同时反硝化吸磷现象的试验研究[J].贵州工业大学学报(自然科学版),2007,36(6):98-102. |
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| 作者姓名： | 张瑞雪 季铁军 |
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| 作者单位： | 1. 贵州大学喀斯特环境与地质灾害防治教育部重点实验室,贵州,贵阳,550003
2. 重庆大学城市建设与环境工程学院,重庆,400030 |
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| 摘 要： | 螺旋升流式反应器(Spiral Up-Flow Reactor,SUFR)是一种新型的污水处理工艺,该工艺对污水中COD、TN、TP的去除效果较好,出水浓度分别低于28 mg/L、10 mg/L和0.5mg/L.本文对螺旋升流式反应器脱氮除磷系统中的反硝化吸磷现象进行了深入的研究,通过分析发现,适当的COD浓度和DO浓度有利于同时反硝化吸磷现象的发生。
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| 关 键 词： | 螺旋升流式反应器 生物脱氮除磷 同时反硝化吸磷 反硝化聚磷菌 胞内聚合物 |
| 文章编号： | 1009-0193（2007）06-0098-05 |
| 收稿时间： | 2007-07-06 |
| 修稿时间： | 2007年7月6日 |
Study on Simultaneous Denitrifying Phosphorus-Uptake in Spiral Up- Flow Reactor System |
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| ZHANG Rui-xue,JI Tie-jun.Study on Simultaneous Denitrifying Phosphorus-Uptake in Spiral Up- Flow Reactor System[J].Journal of Guizhou University of Technology(Natural Science Edition),2007,36(6):98-102. |
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| Authors: | ZHANG Rui-xue JI Tie-jun |
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| Abstract: | Spiral up-flow reactor system is a new process on treatment of wastewater that has a good removal on COD,TN and TP.Results of the operation of the system showed that the effluent concentration of COD,total nitrogen(TN),and total phosphorus(TP)was below 28mg/L,10mg/L and 0.5mg/L respectively.In this paper tests of the simultaneous denitrifying phosphorus-uptake in the spiral up-flow reactor system for biological nitrogen and phosphorus removal was conducted and analyzed.The results indicated that the appropriate concentration control of COD and DO could benefit to denitrify and uptake phosphorus with different environmental conditions. |
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| Keywords: | spiral up-flow reactor biological nitrogen and phosphorus removal simultaneous denitrifying phosphorus-uptake denitrifying phosphorus accumulating bacteria PHB |
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