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Author:

李冬 (李冬.) (Scholars:李冬) | 任纪元 (任纪元.) | 刘名扬 (刘名扬.)

Indexed by:

incoPat zhihuiya

Abstract:

一种基于水力筛分间歇饥饿的CANON颗粒污泥快速启动方法属于生物脱氮技术领域。本发明首先接种成熟的ANAMMOX颗粒污泥和取自污水厂二沉池的回流污泥,采用SBR反应器,在常温下运行,采用机械搅拌,进水采用人工配水;控制沉降时间进行水力筛分,将粒径较小的絮状污泥排出后,进行间歇饥饿。之后再重新回流到系统内,如此进行饥饿与恢复的交替处理,以抑制絮状污泥中较多的不利细菌NOB的生长,保证功能菌AOB、ANAMMOX在系统中的的生长优势,缩短系统的启动时间,成功实现了CANON工艺的启动。

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Patent Info :

Type: 发明授权

Patent No.: CN202110358258.9

Filing Date: 2021-04-01

Publication Date: 2023-01-31

Pub. No.: CN112939213B

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: 11

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