摘要
利用改装UASB装置在5天的培养过程中,快速培养出稳定的好氧颗粒污泥,并对高浓度废水处理效果进行同步监测。实验表明,反应器运行5天后成熟的好氧颗粒污泥粒径达1.5~2.5mm,性状稳定。对COD负荷≥8000 mL/g的污水处理效率保持在97%以上,对NH4＋-N的处理效率稳定在70%以上。
The paper is an attempt to cultivate the aerobic granular sludge was cultivated with wastewater in the different Start-up of Modified Upflow Anaerobic Sludge Blanket Reactor（MUASB）,only five days can achieve of aerobic granular sludge Rapid cultivate.Besides the treating effects of wastewater were monitored simultaneously.The results show that the mature stage of the aerobic granular sludge with diameter about 1.5~2.5mm and Biological traits stability in the Modified Upflow Anaerobic Sludge Blanket Reactor,The aerobic granular sludge shows the high concentration of COD removal rate remained at 97%a,nd NH4＋-N removal rate remained at 70%.
出处
《西昌学院学报（自然科学版）》
2011年第1期20-22,共3页
Journal of Xichang University(Natural Science Edition)
基金
西昌学院农业科学学院"改装UASB(MUASB)处理马铃薯深加工废液实验研究"大学生课外科研基金项目前期研究成果
关键词
好氧颗粒污泥
升流式厌氧污泥床
处理效率
Aerobic granular sludge
Upflow anaerobic sludge blanket reactor
Processing efficiency
