蔬菜废弃物处理和循环利用系统的运行策略优化

兰州理工大学学报 ›› 2026, Vol. 52 ›› Issue (1): 33-40.

蔬菜废弃物处理和循环利用系统的运行策略优化

李金平^*1,2,3,4, 石紫菡^1,2,3,4, 杨嘉威^1,2,3,4, 崔华健^1,2,3,4, NOVAKOVIC Vojislav⁵

1.兰州理工大学西部能源与环境研究中心, 甘肃兰州 730050;
2.兰州理工大学甘肃省生物质能与太阳能互补供能系统重点实验室, 甘肃兰州 730050;
3.西北低碳城镇支撑技术协同创新中心, 甘肃兰州 730050;
4.兰州理工大学能源与动力工程学院, 甘肃兰州 730050;
5.挪威科技大学能源与过程工程系, 南特伦德拉格特隆赫姆 n7491

收稿日期:2023-03-14 出版日期:2026-02-28 发布日期:2026-03-05
通讯作者: 李金平(1977-),男,宁夏中宁人,博士,教授,博导.Email:lijinping77@163.com
基金资助:
2022年现代丝路寒旱农业科技支撑项目(GSLK-2022-19)

Research on optimization of operation strategy of vegetable waste treatment and recycling system

LI Jin-ping^1,2,3,4, SHI Zi-han^1,2,3,4, YANG Jia-wei^1,2,3,4, CUI Hua-jian^1,2,3,4, NOVAKOVIC Vojislav⁵

1. Western China Energy and Environment Research Center, Lanzhou University of Technology, Lanzhou 730050, China;
2. Gansu Key Laboratory of Complementary Energy System of Biomass and Solar Energy, Lanzhou 730050, China;
3. China Northwestern Collaborative Innovation Center of Low-carbon Urbanization Technologies, Lanzhou 730050, China;
4. College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou 730050, China;
5. Department of Energy and Process Engineering, Norwegian University of Science and Technology, Trondheim n7491, Norway

Received:2023-03-14 Online:2026-02-28 Published:2026-03-05

摘要/Abstract

摘要： 以某蔬菜废弃物处理和循环利用系统为研究对象,对6个月试运期的运行数据进行分析.结果显示,系统存在运行能耗大、余热回收不充分、蔬菜废弃物资源回收利用不完全的问题.因此,提出针对系统供能侧设备运行和调控方式的运行策略优化方案,采用沼气内燃机作为动力设备,优化余热回收过程的热电联产系统,利用瞬时系统模拟程序对优化系统进行仿真模拟验证.结果表明,优化系统能源利用率达到83.76%,㶲效率为53.32%,运行成本节约44.61%,热力学性能和经济性均得到较大提升.

关键词: 尾菜处理, 循环利用, 运行优化, 热电联产, 模拟验证, 厌氧消化

Abstract: Taking a large-scale treatment and recycling system of vegetable wasteas an object, the operation data of the system during the six-month trial operation period were analyzed. The results showed that the system had the problems of intensive energy consumption in operation, insufficient waste heat recovery, and incomplete recycling of vegetable waste resources. In response, an optimized operational strategy for the operation and regulation mode of equipment on the energy supply side of the system is proposed. A cogeneration system with a biogas internal combustion engine as the power equipment to optimize the waste heat recovery process is used, and TRNSYS is used to simulate and verify the optimization system. The results show that the optimized system achieves an energy utilization efficiency of 83.76%, a cogeneration efficiency of 53.32%, and a 44.61% reduction in operating costs, thereby significantly enhancing both thermodynamic performance and economic viability.

Key words: vegetable waste treatment, recycling, operational optimization, cogeneration, simulation verification, anaerobic digestion

中图分类号:

李金平, 石紫菡, 杨嘉威, 崔华健, NOVAKOVIC Vojislav. 蔬菜废弃物处理和循环利用系统的运行策略优化[J]. 兰州理工大学学报, 2026, 52(1): 33-40.

LI Jin-ping, SHI Zi-han, YANG Jia-wei, CUI Hua-jian, NOVAKOVIC Vojislav. Research on optimization of operation strategy of vegetable waste treatment and recycling system[J]. Journal of Lanzhou University of Technology, 2026, 52(1): 33-40.

参考文献

[1] 王健君,陈乃实,赵丽娜,等.我国蔬菜废弃物资源化高效利用潜力分析 [J].农村实用技术,2021(5):139-140.
[2] LIU X,GAO X B,WANG W,et al.Pilot-scale anaerobic co-digestion of municipal biomasswaste:focusing on biogas production and GHG reduction [J].Renewable Energy,2012,44:463-468.
[3] 于婷,于法稳.环境规制政策情境下畜禽养殖废弃物资源化利用认知对养殖户参与意愿的影响分析 [J].中国农村经济,2019(8):91-108.
[4] 马仕君,周传斌,杨光,等.城市生活垃圾填埋场的物质存量特征及其环境影响:以粤港澳大湾区为例 [J].环境科学,2019,40(12):5593-5603.
[5] LI H.Comparative study on landfill type selection of rural household garbage instead of incineration by GAHP [J].IOP Conference Series: Earth and Environmental Science,2021,859:012098.
[6] 袁远,张金辉,李银月,等.蔬菜废弃物好氧堆肥处理研究进展 [J].江苏农业科学,2022,50(19):29-35.
[7] KHAING T,WIN S S,WIN N N.Physical and chemical properties of compost made from agricultural wastes [J].International Journal of Environmental and Rural Development,2019,10:61-66.
[8] 楚天舒,杨增玲,韩鲁佳.中国农作物秸秆饲料化利用满足度和优势度分析 [J].农业工程学报,2016,32(22):1-9.
[9] DAS N G,SULTANA N,AMANULLAH S M,et al.Feeding of vegetable waste silage to lambs by replacing maize silage [J].Journal of Applied Animal Research,2022,50(1):386-393.
[10] 范如芹,罗佳,高岩,等.农业废弃物的基质化利用研究进展 [J].江苏农业学报,2014,30(2):442-448.
[11] 刘文杰,王黎明,沈玉君,等.碳氮比对蔬菜废弃物好氧发酵腐熟度及臭气排放的影响 [J].环境工程,2020,38(6):233-239.
[12] 冯晶,张玉华,罗娟,等.批式与连续两相发酵的果蔬废弃物厌氧产气性能 [J].农业工程学报,2016,32(22):233-238.
[13] 宋亚楠,宋梓梅,裴梦富,等.蔬菜类废弃物甲烷发酵的产气潜能及过程特征 [J].环境工程学报,2018,12(2):645-653.
[14] 国家发展改革委,住房城乡建设部.“十四五”城镇生活垃圾分类和处理设施发展规划 [EB/OL].(2021-05-06)[2023-03-14].http://www.gov.cn/zhengce/zhengceku/2021-05/14/content_5606349.htm.
[15] 王健,隋斌,程红胜,等.我国不同区域农业废弃物厌氧消化及资源化技术模式构建及其评价研究 [J].中国沼气,2021,39(4):3-11.
[16] 白岩,刘金力,徐华宇,等.不同预处理条件对于尾菜厌氧发酵产气效果的影响 [J].黑龙江八一农垦大学学报,2021,33(1):52-59.
[17] 高虹.蔬菜保鲜库尾菜沼气化处理模式探索:以甘肃康源现代农业有限公司尾菜处理为例 [J].农业科技与信息,2022,647(18):39-41.
[18] 博林.蔬菜废弃物厌氧消化新工艺的研究 [D].昆明:云南师范大学,2020.
[19] 宋玉晶,柴立平.我国蔬菜废弃物综合利用模式分析:以寿光为例 [J].中国蔬菜,2018(1):12-17.
[20] 谷伟楠.尾菜资源化利用模式探讨:以昆明市嵩明县为例 [J].节能,2021,40(7):76-77.
[21] 靳红燕,卢艳娟,丁江涛,等.尾菜厌氧特性研究及工艺设计分析 [J].中国资源综合利用,2021,39(3):22-28.
[22] 王艳飞,徐锐,史珊,等.蔬菜废弃物厌氧发酵制沼气的工艺条件研究 [J].可再生能源,2019,37(8):1107-1112.
[23] 于钦,冯磊,甄箫斐.有机负荷和温度波动对厌氧菌群及酶活影响 [J].环境科学学报,2020,40(12):4358-4367.
[24] 张振华.几种主要农业废弃物厌氧发酵条件优化与其残余物农用研究 [D].咸阳:西北农林科技大学,2010.