摘要
EGSB是在UASB反应器基础上发展的新型砂氧反应器,目前的研究较少。厌氧污泥及膨胀污泥床是EGSB反应器启动的基础,笔者通过具体实验,探讨了EGSB反应器接种污泥的选择、培养过程,分析了影响膨胀污泥床形成及稳定的因素,包括接种污泥本身的原因以及反应器布水方式的影响,并在实验中进行了调整,取得了良好的效果。
The EGSB reactor is a new anaerobic reactor based on the LIASB reactor. The study on the EGSB reactor is limited. The anaerobic sludge and expanded sludge bed are the base of the startup of EGSB reactor. We discussed the selection and cultivation of the inoculation sludge,and analysed the affecting factors of the formation of expanded sludge bed. The factors included the characteristics of the inoculation sludge and the water distribution of reactor. The factors were adjusted in the experiment and the effect was good.
出处
《安全与环境工程》
CAS
2005年第3期30-32,共3页
Safety and Environmental Engineering
