现代化工

现代化工 ›› 2024, Vol. 44 ›› Issue (1) : 48-53. DOI: 10.16606/j.cnki.issn0253-4320.2024.01.010

技术进展

有机废弃物厌氧发酵沼液脱氮技术研究进展

高培露, 史大林, 刘晨, 何永涛, 薛罡

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Research progress on denitrification technology for biogas slurry from anaerobic fermentation of organic wastes

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摘要

总结分析了有机废弃物厌氧发酵沼液的来源及性质,综述了物化法和生物法沼液脱氮工艺的发展概况,重点分析了当前沼液脱氮的主流技术生物脱氮法,以期为沼液脱氮提供借鉴与参考。

Abstract

This paper summarizes the sources and properties of biogas slurry from anaerobic fermentation of organic wastes,reviews the development situation of physicochemical and biological denitrification processes for biogas slurry,and highlights the current mainstream biological denitrification technologies for biogas slurry,aiming to provide reference for biogas slurry denitrification.