基于重心法和节约里程法的垃圾分类新型收运模式研究  

Research on New Collection and Transportation Mode of Waste Classification based on Barycenter Method and Mileage Saving Method

作　　者：贾尚昇 祁玉青[1] 蔡虹[1] 郝江涛 黄磊 程子乔 JIA Shang-heng;QI Yu-qing;CAI Hong;HAO Jiang-tao;HUANG Lei;CHENG Zi-qiao(School of Economics and Management,Nanjing Tech University,Nanjing Jiangsu 211816,China)

机构地区：[1]南京工业大学经济与管理学院,江苏南京211816

出　　处：《淮阴师范学院学报（自然科学版）》2021年第2期113-119,共7页Journal of Huaiyin Teachers College;Natural Science Edition

基　　金：国家自然科学基金青年项目(71701092);江苏省社会科学基金青年项目(17GLC009);国家级大学生创新创业训练计划项目(202010291041Z)。

摘　　要：城市生活垃圾日益增多,垃圾围城现象愈发严重,采用垃圾分类收运处理体系可以有效提高垃圾分类率并减少垃圾产量.如何合理分类处置垃圾成为当前城市环境综合治理工作中的新难点.为了提高垃圾收运效率,进行了基于重心法和节约里程法的垃圾分类新型收运模式研究,旨在通过分类建站、分类收运的方式提高城市垃圾的处理效率.调研了南京市浦口区的居民区,在将城市垃圾分为厨余垃圾、可回收垃圾和其他垃圾的基础上,采用重心法进行垃圾处理站的选址,同时采用节约里程法进行收运路线优化,并对两种不同的收运模式相关的路程、成本进行了对比.结果表明该方法可使垃圾收运路程减少5.43%,垃圾收运成本降低10.57%,验证了该模式的实用性.Urban household garbage is increasing day by day,and the phenomenon of garbage siege is becoming more and more serious.The practice abroad shows that adopting garbage classification,collection and treatment system can effectively reduce garbage output and improve garbage classification rate.How to properly classify and dispose garbage has become a new difficulty in the comprehensive management of urban environment.In order to improve the efficiency of garbage collection and transportation,this paper puts forward a research on new collection and transportation mode of waste classification based on barycenter method and mileage saving method,aiming to improve the efficiency of municipal garbage treatment by means of classification,station construction and collection and transportation.In this paper,the research of Nanjing pukou instance,in the city garbage can be divided into kitchen waste,recycling waste and other waste such as three categories on the basis of the gravity method is adopted to improve the waste treatment station's location,accepted save mileage method is adopted to improve the transportation route optimization,and the distance between the two different types of collector model,cost were compared.The results show that the method can reduce the distance of garbage collection by 5.73% and save the cost of garbage collection and transportation.

关 键 词：垃圾分类 重心法 节约里程法 新型收运模式 

分 类 号：X705[环境科学与工程—环境工程]