厌氧消化技术在构建生态酒企循环经济模式中的应用  

Application of anaerobic digestion technology in building a circular economy model forecological Baijiu enterprises

作　　者：曹海南 刘军 朱卫军 王超 刘欣欣 CAO Hainan;LIU Jun;ZHU Weijun;WANG Chao;LIU Xinxin(Jiangsu Yanghe Distillery Co.,Ltd.,Suqian 223800,China)

机构地区：[1]江苏洋河酒厂股份有限公司,江苏宿迁223800

出　　处：《中国酿造》2024年第12期13-20,共8页China Brewing

摘　　要：酿酒废水、丢糟以及酿酒污泥是白酒生产过程中产生的主要废弃物,具有“污染”和“资源”双重特性。在“双碳”背景下,资源化和高值化利用酿酒废弃物成为白酒生产企业亟需解决的问题。该文详细阐述了白酒生产废弃物的理化特性,以及厌氧消化技术在酿酒废弃物资源化过程中的应用。最后基于沼液、沼渣植物营养特性,提出逐步构建具有白酒企业特色的生态酒企循环经济模式,形成“农业+酿酒+旅游+农业”的生态循环产业链,以期为白酒企业绿色可持续发展提供理论参考。Baijiu brewing wastewater,distillers'grains and Baijiu brewing sludge are the main wastes in the Baijiu production process,with the dual characteristics of"pollution"and"resources".Under the background of"double carbon",the resource and high-value utilization of Baijiu brewing waste have become an urgent problem for Baijiu production enterprises.The physicochemical properties of Baijiu production waste and the application of anaerobic digestion technology in the recycling process of Baijiu brewing waste were described in detail.Based on the plant nutrition characteristics of biogas slurry and biogas residue,it was proposed to gradually build an ecological Baijiu enterprise circular economy model with Baijiu enterprises characteristics,and form an ecological cycle industry chain of"agriculture+Baijiu making+tourism+agriculture",in order to provide theoretical references for the green and sustainable development of Baijiu enterprises.

关 键 词：白酒酿造废弃物 厌氧消化 生态酒企 循环经济 

分 类 号：X705[环境科学与工程—环境工程]