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Author:

彭永臻 (彭永臻.) | 刘越璋 (刘越璋.) | 贾体沛 (贾体沛.) | 孙事昊 (孙事昊.) | 张琼 (张琼.) | 李夕耀 (李夕耀.)

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zhihuiya

Abstract:

一种运用硫自养反硝化技术实现硫化氢废气与硝酸盐废水同步去除的装置与方法属于生物除臭与污水处理技术领域。所述的装置主要由水箱、序批式反应器(SBR)、洗涤塔、水泵、风机等顺序连接组成。该方法是排放的硫化氢废气进入洗涤塔,与循环流动的吸收液接触吸收,形成以S<supgt;2‑</supgt;和S<supgt;0</supgt;为主的混合液。该混合液与硝酸盐废水(或以硝态氮为主要污染物的城镇污水处理厂二级出水)一同进入SBR反应器,以混合液中的还原态硫(S<supgt;2‑</supgt;和S<supgt;0</supgt;为主)为电子供体,通过硫自养反硝化途径进行自养脱氮。本发明最终实现硫化氢废气和硝酸盐废水经济、高效的同步去除,为生物除臭和城市污水深度脱氮的结合提供一个全新的思路。

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Patent Info :

Type: 发明申请

Patent No.: CN202411585323.1

Filing Date: 2024-11-07

Publication Date: 2025-01-24

Pub. No.: CN119349762A

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

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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