固——流组合式生物反应器设备研究

Pilot Study on Combined Fluid-Fixed Bed Biological Reactor

将好氧流化床和厌氧固定床两种实用技术有机地结合起来,通过构造上的改进,使设备内部形成很宽的微生物生长环境,提高了设备内的生物种群和数量,从而达到提高处理效果的目的。该研究在设备内流态特征的示踪,对应氧分布及微生物观察,处理效果对比试验等工作的基础上,提出了一种处理负荷高、效果好的固——流组合式生物反应器。

It is the main way to combine fluid aerobic bed with fixed anaerobic bed in order to create a new equipment which has better organisms circumstances and a great amount of organism speices, and have high treatment efficiency as well. The study was based on reactor structure,fluid indicating, oxygen distribution in the reactor, organisms observation, and comparative experiment etc. Finally, it presented a kind of highly efficient wastewater treatment pilot model.