Evaluation method for low-cost collection and transportation system of domestic garbage in villages and towns

Abstract

The invention provides an evaluation method for a low-cost collection and transportation system of domestic garbage in villages and towns. The method comprises the steps that the basic data of each facility in the collection and transportation system to be evaluated are acquired; a complex network model is constructed based on the basic data; an indicator system is constructed based on the complexnetwork model; the indicator system is used to evaluate the collection and transportation system to be evaluated to acquire an evaluation result; by taking the collection and transportation system ofdomestic garbage in villages and towns as the research object, a complex network analysis method is used to describe the operation mechanism of the domestic garbage collection and transportation system; a cost evaluation indicator is constructed; the constitutive characteristic of the collection and transportation system is clearly identified; a facility type and a layout form, which control thecost of the collection and transportation system are identified; and layout form value judgment and targeted planning guidelines of the collection and transportation system are proposed. The scientific method is constructed to reduce the operating cost of the collection and transportation system of domestic garbage in villages and towns and alleviate the problems of expensive handling and difficult handling of domestic garbage in villages and towns.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to an evaluation method for a low-cost collection and transportation system of domestic garbage in villages and towns. Background technique [0002] In our country 49.7% of the population live in rural areas. With the improvement of the per capita economic level and quality of life in villages and towns, the total annual production of domestic waste has exceeded 300 million t / a, and is growing at a rate of 8% to 10% per year. Since the state established a special fund for rural environmental protection in 2008, as of 2017, a total of 43.5 billion yuan has been invested, but nearly one-third of villages and towns still pile up garbage randomly, and the phenomenon of "garbage surrounding villages" is still prominent. [0003] The five major systems of cleaning, collection and transportation, treatment and disposal, comprehensive utilization and sanitation m...

AI Technical Summary

Problems solved by technology

[0005] In summary, the current research on domestic waste collection and transportation systems is mainly in urban areas. Due to the large differences in population density, road traffic, settlement forms, and garbage components in villages and towns and urban areas, the collection and transportation system is very different. Current research is difficult to adapt to rural areas; on the other hand, the current research content is mainly focused on a single line or some subsystems of the domestic waste collection and transportation system, and there is a lack of overall research on the collection and transportation system in the region

In addition, research methods show a trend of combining qualitative and quantitative methods, but the current model design lacks a description of the operating mechanism and internal structure of the collection and transportation system

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