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Author:

彭永臻 (彭永臻.) (Scholars:彭永臻) | 严颖 (严颖.) | 李夕耀 (李夕耀.) | 姜浩 (姜浩.)

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incoPat zhihuiya

Abstract:

一种基于厨余垃圾消化液作为外碳源的晚期垃圾渗滤液厌氧氨氧化深度脱氮装置与方法,属于高氨氮废水生物脱氮技术领域。晚期垃圾渗滤液首先进入同步短程硝化反硝化耦合厌氧氨氧化反应器,反应器以缺氧1.5h/微氧曝气21.5h的方式运行,缺氧段利用原水充足有机物去除上周期剩余的亚硝态氮与硝态氮,好氧段协同实现短程硝化‑厌氧氨氧化与反硝化;将出水泵入短程反硝化‑厌氧氨氧化反应器,同时投加厨余垃圾消化液,反应器以缺氧方式运行,实现高效的氮素去除。本发明以可生化性好、价格低廉的厨余垃圾消化液作外碳源,显著降低处理成本,适用于垃圾分类大形势下产生的填埋垃圾渗滤液与厨余垃圾消化液的联合处理,实现了“以废治废”。

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  • 彭永臻

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Patent Info :

Type: 发明申请

Patent No.: CN202210552467.1

Filing Date: 2022-05-19

Publication Date: 2024-09-20

Pub. No.: CN114772733B

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: 8

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