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Author:

王淑莹 (王淑莹.) (Scholars:王淑莹) | 贾淑媛 (贾淑媛.) | 赵骥 (赵骥.) | 彭永臻 (彭永臻.) (Scholars:彭永臻)

Indexed by:

incoPat zhihuiya

Abstract:

一种富集亚硝酸盐反硝化聚糖菌的装置和方法,属于环境保护技术领域。将人工配水1泵入到反硝化聚糖菌富集SBR反应器内,厌氧搅拌,反硝化聚糖菌在厌氧条件下分解糖原,为合成PHAs提供能量和还原力NADH2;吸收碳源,合成PHAs储藏在细胞内,但不释放磷。厌氧阶段结束后进行沉淀排水,之后再加入不含磷、不含碳源、含有亚硝酸盐氮的人工配水2,进行缺氧搅拌阶段。缺氧条件下,反硝化聚糖菌氧化胞内PHA用于糖原再生和微生物生长增殖;并通过反硝化过程将亚硝酸盐氮转化为氮气排出系统,达到系统脱氮的目的。缺氧阶段结束后进行沉淀排水。污泥浓度维持在2500~4000mg/L范围内。该方法可实现反硝化聚糖菌快速高效地富集培养。

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Reprint Author's Address:

  • 王淑莹 彭永臻

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Patent Info :

Type: 发明授权

Patent No.: CN201610406024.6

Filing Date: 2016-06-11

Publication Date: 2019-06-28

Pub. No.: CN106082446B

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: 5

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