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Author:

张莉 (张莉.) | 豆全浩 (豆全浩.) | 杨嘉春 (杨嘉春.)

Indexed by:

incoPat

Abstract:

一种PD/A混养同步脱氮除磷方法及装置,属于水处理技术领域,克服现有技术中异养工艺有机碳需求高,自养工艺启动时间长、处理效率低等缺陷。所述PD/A混养同步脱氮除磷方法包括以下步骤:步骤1、构建混养短程反硝化‑厌氧氨氧化体系:步骤2、采用步骤1构建了混养短程反硝化‑厌氧氨氧化体系的反应器对污水进行脱氮除磷。FeS作为额外电子供体极大降低PD/A对有机碳源的需求且无机电子源的优质电子传质特性确保氮素高效去除。同时保证磷素与FeS浸出Fe2+的有效结合,生成具有经济价值的蓝铁矿石。因此,结合自养PD/A和异养PD/A优势,构建以FeS核心混合营养PD/A,可实现稳定、高效和低成本氮去除和磷回收、低有机碳需求。

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Patent Info :

Type: 发明申请

Patent No.: CN202211482282.4

Filing Date: 2022-11-24

Publication Date: 2023-03-07

Pub. No.: CN115745144A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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