Collection And Transportation Network Of Domestic Waste In Longwan Health Endowment City Design And Optimization

In recent years,due to the rapid increase of garbage in China,garbage collection and transportation phenomena such as "garbage besieging the city","collection and transportation disturbing the people" are common,which makes the garbage collection and transportation problem become the bottleneck restricting the development of the city.In addition,with the development of the city,the functionality of each region has been highlighted.Some regions,such as high-tech park,pension Park and so on,have high demand for the environment,which puts forward special requirements for the collection and transportation of domestic waste in the region.Entrusted by Huludao Longwan Management Committee,this paper takes Huludao Longwan Kangyang city as the research object,and based on the preliminary planning of Longwan Kangyang City,optimizes the design of the domestic waste collection and transportation network,including:(1)analyzing the current situation of the collection and transportation network of Longwan Development Zone by means of questionnaire survey and field visit,and predicting the waste volume of Longwan Kangyang city in the future.(2)According to the requirements of Longwan Management Committee for garbage collection and transportation in kangyangcheng,optimize the collection and transportation mode of domestic garbage,and establish a centralized garbage collection station.(3)Combined with the preliminary planning of Kangyang city and the characteristics of the elderly in Kangyang City,GIS technology,coverage model and mileage saving method are used to optimize the design of domestic waste collection and transportation nodes and paths,and finally a domestic waste collection and transportation network scheme suitable for Longwan Kangyang city is formed.(4)This paper puts forward suggestions for the future construction of Longwan health care City collection and transportation network by stages and flexible construction.The optimized design scheme of this study can not only meet the design requirements of Longwan Management Committee,but also save nearly 2 yuan of cost per ton of garbage compared with the collection and transportation network designed under the direct transportation mode of ordinary transfer station.The collection and transportation path is shortened by 11.3km,and the collection and transportation capacity reaches 120 t / D,6% more than the expected amount ofgarbage,so the collection and transportation effect is better.It can provide reference for the design of domestic waste collection and transportation network in pension Park and other special functional areas.paper has 36 figures,31 tables and 56 references...