Kinetic and microbiological characterization of aerobic granules performing partial nitritation of a low-strength wastewater at 10 °C
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- 作者：Clara Reinoa ; Marí ; a Eugenia Suá ; rez-Ojedaa ; Julio Pé ; reza ; b ; Juliá ; n Carreraa ; julian.carrera@uab.cat" class="auth_mail" title="E-mail the corresponding author
- 关键词：Partial nitritation ; Mainstream ; Low temperature ; NOB-Repression ; AOB-Enrichment ; Anammox
- 刊名：Water Research
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：101
- 期：Complete
- 页码：147-156
- 全文大小：1092 K
文摘
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Long-term partial nitritation was maintained at 10 °C in a granular reactor.
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High μmax explains high nitrification rates and effective NOB repression.
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The bacterial diversity in the sludge decreased after long-term operation at 10 °C.
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Granular sludge was mainly composed by AOB and psychrotolerant microorganisms.
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Partial nitritation at 10 °C can be operated with low N2O emissions.