外源表面活性剂添加对厨余垃圾厌氧产酸的影响研究  

Study on the Impact of Exogenous Surfactant Addition on Acid Production in Anaerobic Fermentation of Kitchen Waste

作　　者：陈小欢 秦伟凯 杨梦霞 宋肖飞 高语晨 蒋建国[3] Chen Xiaohuan;Qin Weikai;Yang Mengxia;Song Xiaofei;Gao Yuchen;Jiang Jianguo(China Iron Construction&Investment Construction Group Co.,Ltd.,Beijing,101300;Environment R&D Center of China Iron Construction&Investment Construction Group,Shanghai,200331;School of Environment,Tsinghua University,Beijing,100084)

机构地区：[1]中国铁工投资建设集团有限公司,北京101300 [2]中国中铁生态环境专业研发中心,上海200331 [3]清华大学环境学院,北京100084

出　　处：《当代化工研究》2024年第22期111-113,共3页Modern Chemical Research

摘　　要：随着厨余垃圾产生量的快速增加,其资源化回收处理已成为可持续社会发展的关键议题。综述了厨余垃圾的厌氧发酵产酸技术,特别是表面活性剂在此过程中的应用与效果。诸多研究表明,表面活性剂能显著提高厨余垃圾中有机物的溶解度和生物可利用性,从而增加挥发性脂肪酸(VFAs)的产量,这对于提高能源回收效率和减少环境污染具有重要意义。As the generation of food waste rapidly increases,the resource recovery treatment of kitchen waste has become a crucial issue for sustainable societal development.An overview of anaerobic fermentation technology for acid production from kitchen waste,particularly focusing on the application and effects of surfactants.Numerous studies have demonstrated that surfactants significantly enhance the solubility and bioavailability of organic matter in kitchen waste,thereby increasing the production of volatile fatty acids(VFAs).This is crucial for improving energy recovery efficiency and reducing environmental pollution.

关 键 词：表面活性剂 厨余垃圾 厌氧发酵 挥发性脂肪酸 资源化处理 

分 类 号：X705[环境科学与工程—环境工程]