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Author:

彭永臻 (彭永臻.) (Scholars:彭永臻) | 熊露露 (熊露露.) | 李夕耀 (李夕耀.) | 王淑莹 (王淑莹.) (Scholars:王淑莹)

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incoPat zhihuiya

Abstract:

一种短程硝化同步生物除磷接厌氧氨氧化耦合反硝化联合处理垃圾渗滤液和市政污水的工艺,属于污水生物处理领域。市政污水进入短程硝化同步生物除磷‑SBR后先进行厌氧搅拌,聚磷菌(PAOs)捕碳并合成内碳源(PHAs)储存于胞内;随后在低氧曝气下运行,氨氧化菌(AOB)进行短程硝化作用将NH4+‑N转化为NO2‑‑N,PAOs分解PHAs完成吸磷反应、糖原的合成。通过在线实时监测和反馈系统,根据中间水箱的NO2‑‑N的浓度灵活调控进入UASB反应器内早/中期垃圾渗滤液比例,既为颗粒态厌氧氨氧化菌(AnAOB)提供NH4+‑N底物,又为絮体反硝化菌提供COD,依靠AnAOB与反硝化菌的耦合作用实现深度脱氮、固定碳足迹。该工艺具有灵活简便、资源最大化、减碳排放、节省成本等的优势。

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Reprint Author's Address:

  • 彭永臻 王淑莹

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Patent Info :

Type: 发明申请

Patent No.: CN202211118164.5

Filing Date: 2022-09-15

Publication Date: 2024-11-05

Pub. No.: CN115432806B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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