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Author:

彭永臻 (彭永臻.) (Scholars:彭永臻) | 张方斋 (张方斋.) | 王众 (王众.) | 姜浩 (姜浩.)

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incoPat zhihuiya

Abstract:

间歇曝气一体化/短程反硝化‑厌氧氨氧化处理晚期垃圾渗滤液的装置与方法属于垃圾渗滤液生物脱氮领域。晚期垃圾渗滤液被蠕动泵打入短程硝化/厌氧氨氧化反应器,通过控制曝气量使得反应器在曝气阶段溶解氧为0.1‑0.5mg/L,实现短程硝化/厌氧氨氧化反应。通过曝气/缺氧搅拌……曝气/缺氧搅拌循环间歇曝气的运行方式,短程硝化产生的亚硝态氮能及时被厌氧氨氧化菌利用,曝气30min,缺氧搅拌当pH曲线的一阶导数小于0.3时停止搅拌;含硝态氮的短程硝化/厌氧氨氧化反应器出水与另一部分晚期垃圾渗滤液和外加碳源同时泵入短程反硝化/厌氧氨氧化反应器,硝态氮首先被短程反硝化菌还原为亚硝态氮,再经过厌氧氨氧化作用完成进一步深度去除。

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  • 彭永臻

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Patent Info :

Type: 发明授权

Patent No.: CN201910051958.6

Filing Date: 2019-01-21

Publication Date: 2021-10-22

Pub. No.: CN109721156B

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: 3

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