剩余污泥厌氧发酵的研究进展  

Research Progress on Anaerobic Fermentation of Residual Sludge

作　　者：田洁 刘利 邹沛君 陈江荣 陈默 刘子扬 黄萌 刘露 TIAN Jie;LIU Li;ZOU Peijun;CHEN Jiangrong;CHEN Mo;LIU Ziyang;HUANG Meng;LIU Lu(Chongqing Three Gorges Water and Soil Drainage Co.,Ltd.,Chongqing 400714;Chongqing Three Gorges Water Co.,Ltd.,Chongqing 401123,China)

机构地区：[1]重庆市三峡水土排水有限责任公司,重庆400714 [2]重庆市三峡水务有限责任公司,重庆401123

出　　处：《广州化工》2025年第5期21-25,共5页GuangZhou Chemical Industry

摘　　要：我国的污泥产量巨大,每年因污泥处理需要耗费大量的成本。因此,寻找绿色高效的污泥处置技术具有广阔的应用前景。基于污泥含有大量的有机物,对污泥进行厌氧发酵以实现资源化的研究现在备受关注。并且发酵后的污泥不仅实现了污泥减量,而且一些隐藏在污泥中的病原细菌等有害物质也会被消灭。本文主要在深入了解剩余污泥的发酵特性的基础上,对各种预处理方法进行了总结。并且聚焦于其在环境领域的应用,探索污泥发酵产物的经济循环利用,为可持续发展和资源合理利用提供了新思路。In our country,sludge production is huge,and sludge treatment requires a lot of costs every year.Therefore,the development of green and efficient sludge disposal technology has broad application prospects.Since sludge contains a large amount of organic matter,research on anaerobic fermentation of sludge to realize resource utilization has attracted much attention.Moreover,the fermented sludge not only achieves sludge reduction,but also eliminates some harmful substances such as pathogenic bacteria hidden in the sludge.Various pretreatment methods based on an in-depth understanding of the fermentation characteristics of residual sludge were summarized.By focusing on its application in the environmental field and exploring the economic recycling of sludge fermentation products,it provided new ideas for sustainable development and rational utilization of resources.

关 键 词：污泥发酵 剩余污泥 预处理 污泥发酵液 资源回收 

分 类 号：X703[环境科学与工程—环境工程]