Research on the start-up of aerobic moving bed biofilm reactor

摘要：

Aerobic moving bed biofilm reactor(MBBR) used to treat domestic sewage, was studied in the influence of inoculated sludge on biofilm development, and the change of COD, ammonia nitrogen and phosphorus and its biofacies during the aerobic start-up. The results showed that the temperature of 25 ℃ , dissolved oxygen for 2.0 ~ 3.0 mg/L, hanging membrane success in a month, the removal efficiency of COD and ammonia reached 80％ and 60％ respectively; The carrier grow into a thick layer of brown biological membrane,and the filamentous fungi, vorticella can be observed under a microscope.

关键词： moving bed biofilm reactor inoculated sludge start-up

作者: Zhangyong xiang Luoxiao ya

作者单位: dept. School of Civil Engneering and Architecture Beijing University of Techology Beijing, China

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 1791-1794

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）