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Author:

彭永臻 (彭永臻.) (Scholars:彭永臻) | 戴娴 (戴娴.) | 王淑莹 (王淑莹.) (Scholars:王淑莹) | 王晓霞 (王晓霞.)

Indexed by:

incoPat zhihuiya

Abstract:

延时厌氧实现SNDPR系统强化内源贮存及内源反硝化脱氮除磷的过程控制方法,属于污水生物处理领域,适用于低CN比废水的深度脱氮除磷处理。首先通过缺氧/延时厌氧搅拌,保证内碳源最大量的贮存,同时PAOs释磷;之后进行好氧曝气搅拌,通过控制溶解氧在0.5mg/L~1mg/L,系统实现同步硝化内源反硝化除磷;该方法通过强化厌氧段的内碳源的贮存,该工艺对于低CN比污水中碳源的利用更为充分,可实现SNDPR系统的高效脱氮除磷,保证出水氨氮< 5mg/L,为系统的出水达到一级A标准提供了保障。操作方便,系统内微生物种群复杂,抗冲击负荷强。与传统的脱氮除磷工艺相比,工艺更为简单,在一个系统内实现同步硝化内源反硝化脱氮除磷。

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Reprint Author's Address:

  • 彭永臻 王淑莹

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Patent Info :

Type: 发明授权

Patent No.: CN201510406682.0

Filing Date: 2015-07-12

Publication Date: 2017-03-22

Pub. No.: CN104944584B

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: 4

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