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Abstract:
试验研究了低溶解氧条件下SBR的除磷性能.结果表明,在全程低氧曝气的SBR系统内聚磷菌可得到富集,并出现了明显的放磷、过量吸磷现象.污泥负荷对COD去除率和除磷效率影响较大,除磷最佳的污泥负荷为0.26 kgBOD/(kgMLSS·d),其时COD去除率为85%,除磷效率为96%,出水PO3-4-P<1.0 mg/L;最佳污泥负荷下的污泥沉降性能良好,污泥负荷过高会导致非丝状菌污泥膨胀.
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中国给水排水
ISSN: 1000-4602
Year: 2004
Issue: 8
Volume: 20
Page: 40-42
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 68
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: