摘要
活性污泥法和生物膜法是污水生物处理中应用最为广泛的两种方法 ,在以前的研究中 ,通常是将悬浮生长和附着生长的两种微生物群落单独考察。而复合式生物处理法利用悬浮生长微生物和附着生长微生物的协同作用来去除污水中有机污染物 ,这种复合系统处理效率高 ,兼有活性污泥法和生物膜法优点 ,为污水处理技术的研究开辟了广阔前景。
Activated sludge and biofilm processes are two widely used methods in biological wastewater treatment. In previous research, they were studied seperately, while hybrid bioreactor, in which integration of suspended-growth and attached-growth microbacteria are utilized to degrade pollutants, is efficient. It has the advantage of both activated sludge and biofilm process. Hybrid bioreactor opens vast vistas for the study of wastewater treatment.
出处
《哈尔滨建筑大学学报》
1999年第6期100-104,共5页
Journal of Harbin University of Civil Engineering and Architecture
基金
哈尔滨建筑大学青年基金
关键词
生活污水
生物膜
活性污泥
复合反应器
domestic wastewater
biofilm
activated sludge
hybrid bioreactor
foam medium
