| A/O工艺与H/O工艺处理废水对比试验研究 |
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| 引用本文： | 王佳佳,韩相奎,宋铁红,艾胜书,刘红波,李广.A/O工艺与H/O工艺处理废水对比试验研究[J].辽宁化工,2007,36(7):482-485. |
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| 作者姓名： | 王佳佳 韩相奎 宋铁红 艾胜书 刘红波 李广 |
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| 作者单位： | 吉林建筑工程学院,吉林,130021 |
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| 摘 要： | 氮是城市污水中的主要营养物，如果不经处理任意排放会引起受纳水体的富营养化。目前对城市污水的处理多采用A／O工艺及其变形工艺，但是一般A／O工艺存在内回流比高、水力停留时间长、容积利用率低等问题，使得运行费用过高。把H／O脱氮工艺与A／O脱氮工艺进行对比研究，考察H／O脱氮工艺与A／O脱氮工艺在对污水的适用性、处理能力、运行的稳定性等方面的差别，以及探讨和优化反应器各部分在脱氮除磷过程中的作用、功能及主要的运行机理。
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| 关 键 词： | H／O A／O 脱氮除磷 |
| 文章编号： | 1004-0935（2007）07-0482-04 |
| 修稿时间： | 2007-03-22 |
Contrast Study between A/O and H/O Processes in Treating Wastewater |
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| WANG Jia-jia,HAN Xiang-kui,SONG Tie-hong,AI Sheng-shu,LIU Hong-bo,LI Guang.Contrast Study between A/O and H/O Processes in Treating Wastewater[J].Liaoning Chemical Industry,2007,36(7):482-485. |
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| Authors: | WANG Jia-jia HAN Xiang-kui SONG Tie-hong AI Sheng-shu LIU Hong-bo LI Guang |
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| Abstract: | Nitrogen is the main tropHic substance in municipal wastewater. It results in entropHication question with discharging wastewater casually and untreated. A/O process and its transformation processes are the predominant processes now. But it costs too much in A/O process because of high RSF,long HRT and low using in space, a contrast study between H/O and A/O processes was carried out in flexibility, capability and stability in treating wastewater, the function and mechanism of each part in process during denitrifying pHospHorus removal were discussed and optimized. |
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| Keywords: | A/O H/O Contrast Take off a nitrogen Getting rid of a pHospHorus |
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