中文摘要：

引言 ABR反应器是由McCarty等于20世纪80年代初提出的一种高效厌氧反应器，它是在反应器内部通过设置若干竖向导流板，将反应器分隔成串联的几个反应室，有机废水进入反应器后沿导流板上下折流前进，废水中的有机基质依次通过各反应室并与其中的微生物充分接触而得到去除。

英文摘要：

In this study, the characteristics and kinetics of substrate degradation in anaerobic baffled reactor （ABR） were investigated by using glucose as dilute organic wastewater. Operation conditions, such as hydraulic residence time （HRT）, sludge concentration and temperature were proved to have effects on the treatment efficiency of ABR through the analysis on the kinetics of substrate degradation. Declining growth rate constant K2 was obtained in a small experimental ABR using glucose as influent, based on the experimental results at different temperatures. According to the analysis of Arrhenius relationship, temperature did not affect K2 greatly. This is one of the reasons why comparatively good treatment efficiency may still be achieved at a lower temperature. In the experiment, activation energy （1.92 × 10^4 J · mol ^-1） was also obtained from the Arrhenius equation.