The endogenous respiration rate of activate sludge in SBR was measured.The effects of MLSS and temperatures on endogenous respiration rate were discusssed.

• 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。