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Author:

Wang Bo (Wang Bo.) | Li Xiaodi (Li Xiaodi.) | Ma Yuqing (Ma Yuqing.) | Jiang Tan (Jiang Tan.) | Wang Shuo (Wang Shuo.) | Wang Wen (Wang Wen.)

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incoPat

Abstract:

一种同步处理高氨氮废水和剩余污泥的装置和方法,属于剩余污泥生化处理与污水处理领域。涉及装置有:原水箱、第一SBR、中间水箱、储泥池、第二SBR。高氨氮废水进入第一SBR进行短程硝化耦合厌氧氨氧化,短程硝化将部分氨氮转化为亚硝态氮,剩余氨氮与亚硝态氮经厌氧氨氧化作用生成氮气并产生部分硝态氮;第一SBR出水与储泥池中的剩余污泥同步泵入第二SBR,在第二SBR中反硝化菌利用剩余污泥发酵产生的有机物作为碳源,将硝态氮还原为氮气,实现剩余污泥资源化及反硝化深度脱氮。本发明在对高氨氮废水采用新型自养生物脱氮工艺后,再同步污泥厌氧发酵,真正实现了污水的深度脱氮和剩余污泥的资源化处理,节省脱氮成本。

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Patent Info :

Type: 发明申请

Patent No.: WOCN22125253

Filing Date: 2022-10-14

Publication Date: 2023-08-17

Pub. No.: WO2023151300A1

Applicants: Beijing University Of Technology

Legal Status: 进入国家阶段-PCT有效期内

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: 2

Affiliated Colleges:

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