| 生物膜SBR与活性污泥SBR的比较研究 |
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| 引用本文： | 姜峰,常红,梁瑞,俞树荣,刘志东.生物膜SBR与活性污泥SBR的比较研究[J].兰州理工大学学报,2006,32(4):70-73. |
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| 作者姓名： | 姜峰 常红 梁瑞 俞树荣 刘志东 |
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| 作者单位： | 1. 兰州理工大学,石油化工学院,甘肃,兰州,730050
2. 兰州石化公司炼油厂,甘肃,兰州,730060 |
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| 基金项目： | 甘肃省中青年科技研究基金 |
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| 摘 要： | 采用多孔高分子材料作为生物膜载体,探讨了生物膜SBR(BSBR)工艺的性能,并将其与传统活性污泥SBR进行了比较研究.BSBR工艺COD平均去除率为91.8%,SBR工艺COD平均去除率为89.6%.BSBR工艺系统对较低进水NH4 -N浓度有良好的适应性,且沉降性能优于SBR工艺,处理效果好.这些优势对提高间歇式操作模式的处理效率具有重要意义.
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| 关 键 词： | BSBR SBR 污泥沉降性能 |
| 文章编号： | 1673-5196(2006)04-0070-04 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005年9月1日 |
Comparative investigation of bio-film SBR and activated sludge SBR |
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| JIANG Feng,CHANG Hong,LIANG Rui,YU Shu-rong,LIU Zhi-dong.Comparative investigation of bio-film SBR and activated sludge SBR[J].Journal of Lanzhou University of Technology,2006,32(4):70-73. |
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| Authors: | JIANG Feng CHANG Hong LIANG Rui YU Shu-rong LIU Zhi-dong |
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| Institution: | 1. College of Petrochemical Technology, Lanzhou Univ. of Tech. , Lanzhou 730050, China; 2. Refinery of Lanzhou Petrochemical Company, Lanzhou 730060, China |
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| Abstract: | Taking porous multimolecular material as the carrier of bio-film,the performances of bio-film SBR(BSBR) and traditional activated sludge SBR were discussed and investigated by means of comparison between them.Mean removal rates of COD by using BSBR and SBR processing were 91.8% and 89.6%,respectively.The BSBR processing system possessed fine adaptability to lower concentration of NH_4~ -N of the influent,superior sediment ability to that of SBR processing,and good processing effect.These superiorities are significant for improvement of processing efficiency with intermittent operation mode. |
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| Keywords: | BSBR SBR sludge sediment characteristics |
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