Anthropogenic Pollution Waste management pattern regarding sector participation in distric: a case study Volume 6 (2022) Issue 2, December 2022 2023 11 17 Waste management pattern regarding sector participation in distric: a case study 10.22034/ap.2023.1978849.1145 EN Behrooz Eskandarpour Assistant professor, Department of Business Management, Payame noor University, Tehran, Iran 0000-0003-2618-0516 Behnam Bagheri Assistant professor, Department of Geography, Payame noor University, Tehran, Iran 0000-0001-6601-1894 Reza Alayi Department of Mechanics, Germi Branch, Islamic Azad University, Germi, Iran and Energy Research Centre, Shahrekord Branch, Islamic Azad University, Shahrekord P.O. Box 88137-33395, Iran 0000-0003-2190-1185 Journal Article 2023 11 17 Private sector participation in waste management has always been considered as one of the most important issues in the municipality of district 14. The overall purpose of this study was to design a waste management model based on private sector participation in district 14 municipality. The aim of this study was in the first fundamental stage and in the second stage of application that the statistical population of this study in the first stage was 30 experts of the municipality of district 14 of Tehran that were selected purposefully and in the second stage the statistical population of all municipalities of district 14 of Tehran was 264 people who were selected 169 people based on Cochran formula and randomly selected class. Exploration in SPSS software identified 4 dimensions for these 36 indicators and using confirmatory factor analysis and second-order factor analysis, the validity of these indicators was confirmed and using Cronbach's Alpha Test, the reliability of the researcher-made questionnaire was confirmed and finally Friedman test results showed that legal protections had the first priority and capacity. Capabilities and capabilities have the last priority in waste management based on private sector participation in district 14 municipalities.