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Abstract:
为了确定短程内源反硝化的特性及其影响因素,采用SBR反应器,在20 ℃下,对以NO-3和NO-2为电子受体的内源反硝化脱氮状况进行了对比,并对不同污泥浓度下的短程内源反硝化速率进行了研究.结果表明,短程内源反硝化速率约为全程内源反硝化速率的1.6倍;污泥浓度从4 g/L变化到12 g/L时,短程内源反硝化速率平均值从0.026/d增加到0.038/d;短程内源反硝化间歇运行9个周期后,活性污泥的ρ(VSS)降低约16%,反硝化速率则降低了49%.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2005
Issue: 3
Volume: 31
Page: 298-302
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 24
Chinese Cited Count:
30 Days PV: 8
Affiliated Colleges: