文章摘要
SHAO Wenhua,XU Ying,WANG Huiqing.好氧颗粒污泥快速恢复活性的试验研究Journal of Water Resources and Water Engineering[J].,2011,22(4):
好氧颗粒污泥快速恢复活性的试验研究
Experiment on activity recovery for aerobic granular sludge
  
DOI:
中文关键词: 好氧颗粒污泥  活性恢复  正交实验  
英文关键词: aerobic granular sludge  activity recovery  orthogonal test  
基金项目:辽宁工程技术大学科研立项资助(Y201000803)
Author NameAffiliation
SHAO Wenhua,XU Ying,WANG Huiqing SHAO Wenhua,XU Ying,WANG Huiqing(College of Resource and Environment Engineering,Liaoning Technical University,Fuxin 123000,China) 
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中文摘要:
      利用正交实验法,采用啤酒废水,在SBR反应器中对在4℃的冰箱中储存7周的好氧颗粒污泥进行活性恢复,观察储存对颗粒污泥的影响及确定颗粒污泥的最佳恢复条件。经过储存的好氧颗粒污泥,其粒径、平均沉降速率无明显变化;上层变黑的好氧颗粒污泥能较快恢复至棕黄色。好氧颗粒污泥恢复活性的最佳操作条件为进水COD持续800 mg/L,水力停留时间8 h,曝气量0.15 m3/h,沉降时间10 min。
英文摘要:
      
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