Sludge reduction treatment equipment and treatment method suitable for high ammonia-nitrogen sewage
By using zoned sludge reduction equipment and methods, and utilizing microbial food chain formation and aeration components, the problems of large sludge volume and high cost in high ammonia nitrogen wastewater treatment have been solved, achieving efficient ammonia nitrogen removal and sludge reduction.
CN122403643APending Publication Date: 2026-07-17BEIJING BODA WATER
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING BODA WATER
- Filing Date
- 2026-05-26
- Publication Date
- 2026-07-17
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Figure CN122403643A_ABST
Abstract
本发明公开了一种适用于高氨氮污水的污泥减量处理设备，包括依次连通的初步污泥减量硝化池N和深度污泥减量脱氮池D，所述初步污泥减量硝化池N包括依次连通的N1区、N2区、N3区和N4区，所述深度污泥减量脱氮池D包括依次连通的D1区、D2区、D3区和D4区，各相邻区之间设置隔墙，并通过隔墙顶部和底部交错折流依次过水；所述高氨氮污水按运行限制条件依次流经所述初步污泥减量硝化池N和所述深度污泥减量脱氮池D。本发明的设备和方法适用于低、中、高氨氮浓度生活污水，节省了投资成本，且排泥量大大减少；不仅可以很好的实现同步硝化反硝化功能，且能弥补脱氮效率不足的问题，实际应用的意义更大。
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