ENERGY CONSUMPTION ANALYSIS OF MUNICIPAL SOLID WASTE CLASSIFIED TRANSPORTATION
-
摘要: 我国生活垃圾分类运输能耗高的问题一直未能根本解决。对该环节开展能耗分析是综合评价垃圾分类环境、经济效益的基础,也可为我国城市垃圾分类运输系统设计提供依据。基于分类垃圾性质与产生特征,结合运输车辆运行规律,构建了以居民区、办公区/商业区及学校为主要业态的3类典型城市区域分类垃圾直接运输,以及一级转运运输场景,并对各场景综合能耗进行核算。结果表明:不同典型城市区域生活垃圾分类运输单位能耗差异不显著[直运0.11~0.12 kgce/(t·km),转运0.06~0.08 kgce/(t·km)],分类运输较混合运输能耗增加77%~116%(直运)和25%~42%(一级转运),而转运操作对运输能耗的降低与运输距离负相关。对各垃圾组分而言,厨余垃圾运输能耗[直运0.09~0.10 kgce/(t·km),转运0.05~0.07 kgce/(t·km)]略低于其他垃圾和可回收物[直运0.11~0.13 kgce/(t·km),转运0.07~0.08 kgce/(t·km)],而有害垃圾运输能耗最高[直运0.21~0.30 kgce/(t·km),转运0.13~0.20 kgce/(t·km)]。Abstract: Although lots of energy was consumed in municipal solid waste (MSW) classification transportation, little researches were focused on this process. The energy consumption analysis is not only the basis of the comprehensive evaluation of the environment and economic benefits of MSW classification, but also the basis for the designing of MSW classification and transportation systems. In this study, three typical scenarios (residential area, office/business area, and school area) of MSW classified transportation were developed and the energy consumption in each scenario was calculated. The results showed that:there was no significant difference in energy consumption in these three MSW classified transportation scenarios. Compared with the mixed MSW transportation, the energy consumption of classified transportation increased by 77%~116% (direct transportation) and 25%~42% (single stage transshipment), and the reduction of transportation energy consumption caused by transshipment was negatively related to the transportation distance. For each waste component, the energy consumption ascending order in transportation was food waste[0.09~0.10 kgce/(t·km) by direct transportation, 0.05~0.07 kgce/(t·km) by transshipment], residual waste or recyclables[0.11~0.13 kgce/(t·km) by direct transportation, 0.07~0.08 kgce/(t·km) by transshipment], and hazardous waste[0.21~0.30 kgce/(t·km) by direct transportation, 0.13~0.20 kgce/(t·km) by transshipment].
-
[1] 张静. 城市生活垃圾运输成本多高?[J]. 环境经济, 2015(8):31. [2] 尉薛菲. 中国生活垃圾分类产业的经济学分析[D].北京:中国社会科学院研究生院,2020. [3] NABAVI-PELESARAEI A, BAYAT R, HOSSEINZADEH-BANDBAFHA H, et al. Modeling of energy consumption and environmental life cycle assessment for incineration and landfill systems of municipal solid waste management:a case study in Tehran Metropolis of Iran[J]. Journal of Cleaner Production, 2017, 148:427-440. [4] 潘发存. 餐厨垃圾资源化利用产沼气发电的生命周期评价[D]. 南宁:广西大学, 2018. [5] LARSEN A W, VRGOC M, THOMAS C, et al. Diesel consumption in waste collection and transport and its environmental significance[J]. Waste Management Research, 2009, 27(7):652-659. [6] 王晨頔. 基于分类的北京城市生活垃圾清运车辆调度与优化研究[D].北京:北京交通大学, 2018. [7] 陈美珠,蒋敏,韦彩嫩.广州市生活垃圾转运系统优化研究[J].环境卫生工程,2019,27(6):61-63. [8] 常晓英,蓝岚,蔡洪英."无废城市"建设背景下重庆市(主城区)生活垃圾处理现状、问题及建议[J].资源再生,2020(5):33-35. [9] 赵子旼.北京市西城区生活垃圾收运现状与对策[J].环境卫生工程,2017,25(6):7-9. [10] 项田甜.基于集对分析的居民区生活垃圾源头分类方案比选研究[D].武汉:华中科技大学,2017. [11] 谢新源.北京市城市生活垃圾产生量及组分研究[D].北京:北京大学,2008. [12] 陈海滨,杨龑,刘彩.基于产生源特性的生活垃圾分类"2+n"模式拓展研究[J].环境卫生工程,2017,25(3):1-3. [13] 曹巍.济南市人均生活垃圾产生量分析与预测[J].环境卫生工程,2015,23(4):12-14. [14] 汪文俊,宾晓蓓,郭宁,等.率先进行高校生活垃圾分类试点的探讨[J].中国资源综合利用,2012,30(10):31-34. [15] 吴文涛,庆承松,彭书传.合肥工业大学校园生活垃圾现状调查与分析[J].合肥工业大学学报(自然科学版),2005,28(11):1424-1426,1435. [16] 董晓丹,夏苏湘,李晓勇.上海市松江区生活垃圾物理组分特征调查分析[J].环境卫生工程,2015,23(5):26-28. [17] 陶倩倩.上海市商业事业单位生活垃圾分类现状及源头减量潜力研究[J].环境与可持续发展,2018,43(6):62-65. [18] 国家环境保护部.环境影响评价报告公示:凌云路农贸菜市场项目环评报告[R].2017. [19] 黄昌付.深圳市生活垃圾理化组分的统计学研究[D].武汉:华中科技大学,2012. [20] 黄本生,李晓红,王里奥,等.重庆市主城区生活垃圾理化性质分析及处理技术[J].重庆大学学报(自然科学版),2003,26(9):9-13. [21] 丁湘蓉,霍维周.聚类分析在生活垃圾分类方法确定中的应用[J].环境与可持续发展,2008(4):55-58. [22] 王晓峰. 危险废物理化特性分析及其对废物焚烧的影响[D].上海:同济大学,2006. [23] 阚宝鹏. 青岛市城市生活垃圾处理现状、理化特性及处置方式研究[D].青岛:青岛大学,2017. [24] 陈倩倩.宁波市不同区分类垃圾理化特性与温室气体排放特征研究[D].杭州:浙江大学,2018. [25] 杨娜,邵立明,何晶晶.我国城市生活垃圾组分含水率及其特征分析[J].中国环境科学,2018,38(3):1033-1038. [26] 王昭,李振山,冯亚斌,等.北京市生活垃圾转运站耗能和排污特征及其影响因素分析[J].环境科学,2013,34(6):2456-2463. [27] 苏州合巨环保技术有限公司.义龙新区闽达废品回收站建设项目环评报告公示[R].2019. [28] 湖北黄环环保科技有限公司.黔西南田瑞废品回收站建设项目环评报告公示[R].2019. [29] 邓鹏.厨余垃圾资源化处理工程实例分析[J].南方农机,2020,51(2):18-19. [30] 南平美城环境工程有限公司.环境影响评价报告公示:餐厨垃圾收集转运环评报告[R].2017. [31] 南京国环科技股份有限公司.淮北市生活垃圾卫生填埋场项目环评报告公示[R].2018. [32] 刘敏,邵军,刘旭.北京市垃圾粪便处理设施节能减排问题探析[J].环境卫生工程,2015,23(4):51-54. [33] 刘欣艳.生活垃圾焚烧发电厂能耗评价指标研究[J].节能,2015,34(2):27-30,3. [34] LIU Y L, SUN W X, LIU J G. Greenhouse gas emissions from different municipal solid waste management scenarios in China:Based on carbon and energy flow analysis[J]. Waste Management, 2017, 68:653-661. [35] 张明武,宋敏英,刘意立,等.生活垃圾源头沥水的减量提质效应研究[J].环境科学学报,2017,37(3):1032-1037. [36] 周燕芳,熊惠波.北京市垃圾拾荒者的资源贡献及其经济价值估测[J].生态经济,2010(6):168-171. [37] MOHAMMADI M, JÄMSÄ-JOUNELA, SIRKKA-LIISA, et al. Optimal planning of municipal solid waste management systems in an integrated supply chain network[J]. Computers & Chemical Engineering, 2019, 123:155-169. [38] 刘劲驰. 南京市餐厨垃圾处置建议研究[J]. 资源节约与环保, 2020(5):144-145. [39] 蒲东栋, 徐长勇, 郭任宏. 生活垃圾绿色收运"漳州模式"[J]. 环境卫生工程, 2019, 27(3):27-30. [40] 中华人民共和国住房和城乡建设部. CJJ/T 47-2016《生活垃圾转运站技术规范》[S]. 北京:中国建筑工业出版社,2016.
点击查看大图
计量
- 文章访问数: 251
- HTML全文浏览量: 15
- PDF下载量: 10
- 被引次数: 0