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Author:

彭永臻 (彭永臻.) | 陈若曦 (陈若曦.) | 李夕耀 (李夕耀.) | 张亮 (张亮.)

Indexed by:

zhihuiya

Abstract:

硫自养联合厌氧氨氧化两段式工艺处理高氨氮废水的方法,属于污水生物脱氮领域。晚期垃圾渗滤液作为高氨氮原水进入前段短程硝化/厌氧氨氧化反应器,利用短程硝化耦合厌氧氨氧化(PN/A)作用去除氨氮;系统通过调节水力停留时间及DO浓度来控制SBR内氨氮剩余,使出水氨氮与厌氧氨氧化生成的硝态氮按照1:1.0~1.2质量浓度比进入中间水箱备用。硫自养短程反硝化/厌氧氨氧化反应器中填充直径1~3mm单质硫;通过单质硫自养短程反硝化耦合厌氧氨氧化(S0PD/A)同步处理前段短程硝化/厌氧氨氧化反应器出水的氨氮与硝态氮。本发明节省了PN/A段完全氧化氨氮所需曝气能耗及100%外加碳源,实现了高效脱氮。

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Patent Info :

Type: 发明申请

Patent No.: CN202410584475.3

Filing Date: 2024-05-12

Publication Date: 2024-07-16

Pub. No.: CN118343921A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 1

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