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Abstract:
常温条件[(22±1)℃]下,采用SBR反应器,探讨延时曝气对常温低氨氮生活污水亚硝化的影响及寻找一种因延时曝气失稳的亚硝化高效恢复策略。结果表明,延时曝气可为NOB创造一个迅速增殖的有利环境,经23d的延时曝气(延迟时间1h)最终使亚硝化系统失稳;且失稳后仅通过限氧无法实现其恢复,而通过增设1h前置厌氧搅拌并缩短曝气时间控制氨氧化率在50%左右,经过60个周期(20d)实现了亚硝化的恢复。
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中国环境科学
ISSN: 1000-6923
Year: 2014
Issue: 8
Page: 1998-2002
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 16
Chinese Cited Count:
30 Days PV: 4
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