【摘要】 采用改良的Hungate厌氧技术研究了上流式厌氧滤器微生物学特性与反应器运行性能之间的关系。结果表明，COD和挥发性脂肪酸去除率与各类菌数密切相关；短时间有机负荷改变和反应器停止运行对各类菌数略有影响；反应器运行稳定性取决于各类细菌的合适数量比例以及协同作用。更多还原

【Abstract】 This experiment was conducted to study the relationship between performance and bacterial population in upflow anaerobic filter by improved Hungate technique. The results obtained showed as follows: (1) There existed correlation closely between the bacterial population, COD and volatile fatty acids removal; (2)The bacterial population was affected to a small extent by the change of organic loading rate in short bine and suspending performance; (3) Successful performance of the reactor depended on the microbes’ composition and their coordinated metabolism.更多还原