Research and application of collaborative anaerobic treatment of restaurant food waste and household food waste

XIA Yan; DAI Xiaodong; MENG Enqing

doi:10.13205/j.hjgc.202507010

Volume 43 Issue 7

Jul. 2025

Turn off MathJax

Article Contents

Article Navigation > ENVIRONMENTAL ENGINEERING > 2025 > 43(7): 88-94

XIA Yan, DAI Xiaodong, MENG Enqing. Research and application of collaborative anaerobic treatment of restaurant food waste and household food waste[J]. ENVIRONMENTAL ENGINEERING , 2025, 43(7): 88-94. doi: 10.13205/j.hjgc.202507010

Citation:

XIA Yan, DAI Xiaodong, MENG Enqing. Research and application of collaborative anaerobic treatment of restaurant food waste and household food waste[J]. ENVIRONMENTAL ENGINEERING , 2025, 43(7): 88-94. doi: 10.13205/j.hjgc.202507010

Citation:

PDF( 1350 KB)

Research and application of collaborative anaerobic treatment of restaurant food waste and household food waste

doi: 10.13205/j.hjgc.202507010

Shanghai Municipal Engineering Design Institute (Group) Co., Ltd., Shanghai 200092, China

Received Date: 2024-10-22
Accepted Date: 2025-05-15
Rev Recd Date: 2024-12-31

Available Online: 2025-09-11

Abstract

Abstract

Anaerobic digestion technology is a mainstream process for recycling of urban organic solid waste. Co-anaerobic digestion technology of food waste and household food waste can be divided into dry-wet co-digestion and wet co-digestion， respectively， and the process selection is related to the composition of raw materials. For projects mainly processing household food waste， the dry-wet co-anaerobic digestion technology can reduce operating costs， improve resource utilization efficiency， and achieve full utilization of organic matter. For projects mainly processing food waste， wet co-anaerobic digestion technology requires less site area， lower investment， and is easier to operate and maintain. Taking a co-anaerobic digestion facility for food waste and household food waste as an example， the main process route adopted is “mechanical pulping + wet co-anaerobic digestion + utilize biogas for heat and power”. Digested sludge is dried at a low temperature after centrifugal treatment， and the centrifugate is treated by the process of “external MBR + NF” and then discharged. This paper introduces in detail the general layout of the facility， the design of process flow， the selection of pretreatment technology and key parameters for each treatment unit， and the treatment of biogas sludge and effluent， which can provide reference for the design of similar projects.
- restaurant food waste,
- household food waste,
- wet collaborative anaerobic digestion

FullText(HTML)

References(22)

References

[1]	.中华人民共和国国家统计局.中国统计年鉴2023[M].北京:中国统计出版社,2023. National Bureau of Statistics of the People's Republic of China. China statistical yearbook 2023[M]. Beijing:China Statistics Press,2023
[2]	WANG H Y. Research on influencing factors and reduction paths of the amount of municipal solid waste[D]. Xi'an:Shaanxi Normal University,2021.王红艳.城市生活垃圾产生量的影响因素及减量化路径研究[D].西安:陕西师范大学,2021.
[3]	.国家市场监督管理总局,国家标准化管理委员会.生活垃圾分类标志:GB/T 19095-2019[S]. 2019. General Administration of Market Supervision of the People's Republic of China,Standardization Administration of the People's Republic of China. Signs for classification of municipal solid waste:GB/T 19095-2019[S]. 2019
[4]	LI Z Y,HUA J,ZHAO Y P. Analysis of aerobic fermentation in on-site treatment of kitchen waste[J]. Environmental Science and Management,2023(1):101-106.李治阳,华佳,赵玉璞.厨余垃圾好氧发酵就地处理技术研究[J].环境科学与管理,2023(1):101-106.
[5]	JIAO M N,REN X N,WANG Q,et al. Discussion on the recycling treatment mode of perishable organic waste under the background of waste classification[J]. Environmental Sanitation Engineering,2022,30(1):28-35,40.焦敏娜,任秀娜,王权,等.垃圾分类背景下易腐有机垃圾资源化处理模式探讨[J].环境卫生工程,2022,30(1):28-35,40.
[6]	YOU H. Research on the optimization of two-phase anaerobic fermentation process for kitchen waste[D]. Changzhou:Jiangsu University of Technology,2021.尤惠.厨余垃圾两相厌氧发酵工艺优化研究[D].常州:江苏理工学院,2021.
[7]	CUI Y Y,DENG D. Feed technology of food waste and its application in animal production[J]. China Animal Husbandry&Veterinary Medicine,2021,48(12):4478-4487.崔艺燕,邓盾.餐厨废弃物饲料化技术及其在动物生产中的应用[J].中国畜牧兽医,2021,48(12):4478-4487.
[8]	CAO M R,LIU W,WU W,et al. Research progress on aerobic composting technology of kitchen waste[J]. Chinese Journal of Bioprocess Engineering,2024,22(4):395-402,411.曹铭芮,刘围,吴畏,等.厨余垃圾好氧堆肥技术研究进展[J].生物加工过程,2024,22(4):395-402,411.
[9]	LI X. Optimization of growth conditions of Hermetia Illucens and study on efficiency of food waste treatment[D]. Harbin:Harbin Institute of Technology,2021.李鑫.黑水虻生长条件优化及处理餐厨垃圾的效能研究[D].哈尔滨:哈尔滨工业大学,2021.
[10]	LIU X Y. Preparation of protein feed by solid-state fermentation of kitchen waste and its application in the feeding of Hermetia illucens(L.)[D]. Zhenjiang:Jiangsu University,2019.刘晓叶.餐厨垃圾固态发酵制备蛋白饲料及在黑水虻喂养中的应用[D].镇江:江苏大学,2019.
[11]	SPROTT G D,SHAW K M,JARRELL K F. Ammonia/potassium exchange in methanogenic bacteria[J]. Journal of Biological Chemistry,1984,259(20):12602-12608.
[12]	WANG Y D,TANG Y S,JIANG P F,et al. Review on anaerobic digestion process of municipal organic waste[J]. China Resources Comprehensive Utilization,2023,41(9):91-93.王益栋,汤寅生,姜鹏飞,等.市政有机废弃物厌氧消化工艺综述[J].中国资源综合利用,2023,41(9):91-93.
[13]	WANG Z X,AO G X,GE J P,et al. Application status of anaerobic digestion technology in treatment of organic waste[J]. Chinese Agricultural Science Bulletin,2024,40(20):84-91.王兆轩,敖国旭,葛菁萍,等.厌氧消化技术在处理有机废弃物方面的应用现状[J].中国农学通报,2024,40(20):84-91.
[14]	SONG Z Z,ZHANG Z,KONG Y,et al. Study on anaerobic co-digestion and disposal of waste activated sludge and food waste[J]. Water&Wastewater Engineering,2023,59(5):37-43.宋壮壮,张智,孔赟,等.剩余污泥和餐厨垃圾协同厌氧消化处理研究[J].给水排水,2023,59(5):37-43.
[15]	MOLINO A,NANNA F,DING Y,et al. Biomethane production by anaerobic digestion of organic waste[J]. Fuel,2013,103:1003-1009.
[16]	LIU X Y,HUANG Y K,WU N,et al. Study of the synergistic effects on the two-stage hydrogen and methane production by co-digestion of cattle manure and food waste[J]. Renewable Energy Resources,2023,41(8):995-1000.刘新媛,黄耀坤,吴楠,等.牛粪和餐厨垃圾混合两相发酵产氢产甲烷的协同作用研究[J].可再生能源,2023,41(8):995-1000.
[17]	XIE B,YANG T,LI W Z,et al. Research progress on the resource treatment of urban kitchen waste[J]. China Resources Comprehensive Utilization,2024,42(5):139-141.谢斌,杨涛,李文卓,等.城市餐厨垃圾资源化处理的研究进展[J].中国资源综合利用,2024,42(5):139-141.
[18]	WANG W L,LIU Y,YANG Y D,et al. Analysis and research on the production of pulp-like organic matter from household kitchen waste[J]. Sichuan Chemical Industry,2023,26(5):53-56.王伟玲,刘勇,杨永栋,等.家庭厨余垃圾所产浆状有机质的分析研究[J].四川化工,2023,26(5):53-56.
[19]	LUO Y S,YANG Y Q,ZHANG Z,et al. Engineering and application of collaborative disposal of municipal organic waste[J]. Renewable Resources and Circular Economy,2024,17(7):45-50.罗羽裳,杨友强,张卓,等.城市有机废弃物协同处置的工程案例[J].再生资源与循环经济,2024,17(7):45-50.
[20]	SHAN J,ZHANG L L,CHU Z,et al. Collaborative recycling of kitchen and kitchen waste based on EMBT process engineering application instances[J]. Environmental Engineering,2023,41(S2):520-522,528.单君,张乐乐,褚禛,等.基于EMBT处理技术的餐厨与厨余垃圾协同资源化处理工程应用实例[J].环境工程,2023,41(S增刊2):520-522,528.
[21]	LIU H,CHEN Z. Application of hygrothermal hydrolysis technology for kitchen waste and fruit/vegetable waste treatment[J]. Environmental Science and Technology,2022,35(2):52-55.刘欢,陈朝.湿热水解技术协同处理厨余垃圾与果蔬垃圾的工程应用[J].环境科技,2022,35(2):52-55.
[22]	.国家市场监督管理总局,国家标准化管理委员会.城市环境卫生设施规划标准:GB/T 50337-2018[S].北京:2018. General Administration of Market Supervision of the People's Republic of China,Standardization Administration of the People's Republic of China. Standard for planning of urban environmental sanitation facilities:GB/T 50337-1028[S]. Beijing,2018