文献类型：期刊文献

中文题名：厨余垃圾厌氧消化对沼气微生物及环境的影响

英文题名：Effects of Anaerobic Digestion of Kitchen Waste on Biogas Microorganisms and Environment

作者：强敬雯[1];王晚晴[1,2];唐曼玉[1];张娜[1,2];武双[1,2];华威[1,2];邵恒煊[1];程艳玲[1,2]

第一作者：强敬雯

机构：[1]北京联合大学生物化学工程学院,北京100023;[2]北京联合大学,生物质废弃物资源化利用北京市重点实验室,北京100023

第一机构：北京联合大学生物化学工程学院

年份：2024

卷号：26

期号：6

起止页码：159-169

中文期刊名：中国农业科技导报

外文期刊名：Journal of Agricultural Science and Technology

收录：CSTPCD;;北大核心:【北大核心2023】；CSCD:【CSCD_E2023_2024】；

基金：国家重点研发计划项目(2022YFC3902403);北京市自然科学基金面上项目(8242025)。

语种：中文

中文关键词：厨余垃圾;厌氧消化;微生物群落;环境影响

外文关键词：kitchen waste;anaerobic digestion;microbial communites;environment impact

摘要：厨余垃圾可通过厌氧消化生产沼气,实现其减量化和可再生能源的循环利用,促使行业发展向“双碳”目标靠近。总结了厨余垃圾厌氧消化过程中主要水解产酸菌和各营养型产甲烷菌,讨论了厨余垃圾在产沼过程中环境因子对厌氧消化的影响及其与微生物活性间的关系,同时基于厨余垃圾厌氧消化全生命周期研究,分析了沼气生产及其应用对环境的影响。最后,针对厨余垃圾厌氧消化产沼效能低下的问题,在系统优化方面进行了展望,以达到高效回收及高值化利用厨余垃圾的目的,进而实现能源结构转型,推动城市绿色低碳发展。
Kitchen waste can produce biogas through anaerobic digestion,achieving its reduction and recycling of renewable energy,and promote the development of the industry towards the“dual carbon”goal.The main hydrolytic acid-producing bacteria and various nutritive methanogens in the anaerobic digestion of food waste were summarized,and the influence of environmental factors on anaerobic digestion of kitchen waste in the process of bogging and the relationship between them and microbial activity were emphatically discussed.At the same time,based on the study on the whole life cycle of anaerobic digestion of kitchen waste,the impact of biogas production and application on the environment was analyzed.Finally,in view of the low efficiency of anaerobic digestion of kitchen waste,the prospect of system optimization was carried out to achieve the purpose of efficient recycling and high-value utilization of kitchen waste,so as to realize the transformation of energy structure and promote the green and low-carbon development of the city.