Sociological Analysis of Social Participation in the Design and Implementation of Municipal Wastewater Collection and Treatment Network

implementing large-scale projects such as municipal wastewater collection and treatment networks with the aim of reusing water in industry and agriculture, improving environmental health and quality of life, regardless of social participation, is not possible or causes high costs. The purpose of this study is to Sociological analysis of people's social participation in the implementation of such projects. The research method was the survey and and the effect of independent variables on the dependent was measured using a researcher-made questionnaire. The statistical population is all households living in -Zarand city of Kerman, where one of these projects is being implemented in this city, and 375 people were selected by cluster random sampling. Data were collected at home and analyzed using SPSS software. Findings show that the independent variables  have a direct linear relationship with the dependent and have been able to predict 36% of changes in the dependent variable. On the other hand, based on the effect coefficients of linear regression (β) of Social and cultural class (β =0.16), Existence of challenges in domestic sewage treatment (β =0.17), Knowledge of sewage project implementation methods (β =0.16),  Participation in social affairs (β =0.26), quality of life Satisfaction (β =0.24), and Social and institutional trust (β=0.15) are effective on participating in the implementation of Zarand municipal Wastewater treatment plan. In another part of the findings, it has been identified that the most important effects of this project from the people's point are increasing water for industry, reducing the risks of wells falling,  and improving the health quality of neighborhoods. To optimally implement this plan, suggestions are provided at the end of the article.