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一种棕壤渗滤系统及其应用

InventionUnknown
10Claims · 2 independent
§ Ⅰ

Dossier Overview

Applicant

农业农村部环境保护科研监测所

农业农村部环境保护科研监测所 · View all patentsPatent applicant records

Inventor

张春雪; 魏孝承; 申锋

Filing Date

Sep 4, 2026

Publication Date

Oct 20, 2026

IPC Classification

C02F 9/00 (2023.01)C02F 1/44 (2023.01)C02F 1/66 (2023.01)C02F 101/16 (2006.01)C02F 1/42 (2023.01)C02F 3/10 (2023.01)C02F 1/28 (2023.01)C02F 3/30 (2023.01)C02F 3/00 (2023.01)

本发明公开了一种棕壤渗滤系统及其应用，涉及农村生活污水处理技术领域。棕壤渗滤系统按照黑灰水的水流方向，依次布设顶层保温层、中渗净化层、高渗防堵层和pH调节缓释碳源复合层，中渗净化层的渗透系数小于高渗防堵层的渗透系数。本发明依靠顶层保温层抵御低温影响，中渗净化层完成铵态氮向硝态氮的转化，高渗防堵层实现吸附净化并依靠渗透系数梯度缓解堵塞，pH调节缓释碳源复合层实现硝态氮脱除，在低温环境下和有限空间内发挥棕壤阳离子交换量高和对铵态氮吸附能力强的天然优势，实现对黑灰水的无害化处理。

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