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SBR系统中活性污泥内源呼吸速率的研究 被引量：12

A study on endogenous respiration rate in SBR
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摘要 在SBR污水处理系统中应用呼吸速率测定仪对活性污泥的呼吸速率进行测定,探讨了污泥浓度和温度对内源呼吸速率的影响。对大量的比内源呼吸速率数据进行处理后发现,在混合液温度基本不变的基础上,内源呼吸速率与污泥浓度变化趋势一致,即比内源呼吸速率与污泥浓度无关;而温度对比内源呼吸速率的影响十分显著。这些结论为呼吸速率成为SBR工艺的控制参数提供了基础。 The endogenous respiration rate of activate sludge in SBR was measured. The effects of MLSS and temperatures on endogenous respiration rate were discusssed. It was found that when the temperatures of mixed liquid were basically unchanged, the change trend of the endogenous respiration rate was consistent with that of MLSS,that is ,the specific endogenous respiration rate was not related to MLSS. The effect of temperatures on endogenous respiration rate was significant. These conclusions provide a basis for endogenous respiration rate becoming a control parameter of SBR.
作者 崔卫华 宋英豪 倪文 王凯军
机构地区 中国地质大学(北京)水资源与环境学院 北京市环境科学研究院 北京科技大学土木与环境工程学院
出处 《环境工程学报》 CAS CSCD 北大核心 2007年第4期123-126,共4页 Chinese Journal of Environmental Engineering
关键词 SBR 内源呼吸速率 MLSS 温度 SBR endogenous respiration rate MLSS temperature
分类号 X832 [环境科学与工程—环境工程]
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参考文献6

  • 1卢少勇,宋英豪,申立贤,王凯军.呼吸速率测定研究进展[J].环境污染治理技术与设备,2002,3(8):24-27. 被引量：17
  • 2黄满红,李咏梅,顾国维,郭辉东.呼吸计量法在活性污泥系统废水特性测定中的应用[J].工业水处理,2005,25(9):58-60. 被引量：12
  • 3[3]Spanjers H.Resirometry in activated sludge,Doctoral Thesis.Wageningen Agricultural University,Wageningen,the Netherlands,1993
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  • 6[6]Spanjers H.,Vanrolleghem P.Respirometry as a tool for rapid characterization of wastewater and activated sludge.Water Science and Technology,1995,31 (2):105 ～ 114

二级参考文献15

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共引文献26

同被引文献110

引证文献12

二级引证文献53

环境工程学报
2007年 第4期

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