Influence Of Public Participation In Municipal Solid Waste Classification Study On Factors ——Taking Chengdu As An Example

"Garbage is a resource misplaced".With the further development of urbanization,the urban population is flowing in net every year,the output of urban domestic waste is increasing,and the problem of domestic waste treatment is becoming more and more prominent,which tests all levels of the government,the public and social organizations.If we only study the treatment of domestic waste from the perspective of waste end,we can not fundamentally solve the dilemma of "waste besieging the city".Waste classification is the only way to alleviate the contradiction between man and nature under the background of the new socialist era.It can not only reduce the treatment capacity of waste end and improve the treatment efficiency of waste end,but also alleviate the contradiction of social resources and improve the quality of ecological environment,Improve people’s happiness and satisfaction in life.Looking at the advanced experience of waste classification and treatment at home and abroad,we all emphasize the importance of public participation in the source classification of domestic waste.This paper first defines the relevant concepts of public participation in the classification of municipal solid waste,then expounds the applied theories,explains why these theories can be used in the research of municipal solid waste classification,and then constructs the research framework of public participation in the classification of municipal solid waste.Through field interviews and questionnaire survey,it is found that the public generally has insufficient enthusiasm and low willingness to participate in the classification of municipal solid waste,The factors affecting the willingness of the public to participate in the classification of municipal solid waste are divided into internal and external aspects.Internal factors are public perception.Public perception is subdivided into public cognition and public attitude,which mainly refers to the public’s understanding of waste classification knowledge and environmental attitude towards waste classification.External factors are divided into situational factors and social capital.Situational factors refer to the completeness of waste classification facilities,and social capital is analyzed from the perspectives of social network,social trust and social norms.In order to determine the different influence degree of each influencing factor,the internal and external factors are incorporated into the multiple linear regression model to compare the correlation degree of each factor on the public’s willingness to participate in municipal solid waste classification.The results show that the social network and social norms have the greatest weight on the public’s willingness to participate in municipal solid waste classification.In addition,sociodemographic variables also slightly affect the willingness of the public to participate in the classification of municipal solid waste.Married,middle-aged and elderly people are more willing to participate in the classification of municipal solid waste.Through the data obtained from field investigation and questionnaire interview,it is concluded that the problems of low public participation,narrow participation channels and short participation time in the classification of municipal solid waste in Chengdu are the main reasons for these problems,such as difficult change of public concept,absence of community role and insufficient capital investment.Based on this analysis,this paper puts forward some targeted suggestions,hoping to promote the implementation effect of urban domestic waste classification policy,improve the willingness of the public to participate in urban domestic waste classification,and finally realize the scientific recycling and treatment of domestic waste and promote the sustainable development of society.