A new step aeration approach towards the improvement of nitrogen removal in a full scale Carrousel oxidation ditch
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- 作者：Pengkang Jina ; Xianbao Wanga ; wangxianbao1986@126.com" class="auth_mail" title="E-mail the corresponding author ; Xiaochang Wanga ; Huu Hao Ngob ; Xin Jina
- 关键词：Carrousel oxidation ditch ; Nitrogen removal ; Step aeration ; Point aeration ; Microbial community
- 刊名：Bioresource Technology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：198
- 期：Complete
- 页码：23-30
- 全文大小：1244 K
文摘
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A new step aeration mode was proposed in oxidation ditch with microporous aeration.
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The aeration modes resulted in different microbial community.
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Step aeration mode was advantageous for the denitrifying bacteria enrichment.
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Step aeration mode showed the higher nitrogen removal performance.