Evaluating Source Segregation and Waste Stream Efficiency in Ahmedabad: A Case of Vasna Refuse Transfer Station

Ar. Ritesh Kumar

Abstract: Effective solid waste management (SWM) is a critical component of sustainable urban development, particularly in rapidly urbanizing Indian cities. Despite policy frameworks promoting circular economy (CE) and source segregation, practical inefficiencies in waste collection, transfer, and treatment persist. This paper presents a systemic evaluation of source segregation and waste stream efficiency in Ahmedabad, with a detailed case study of the Vasna Refuse Transfer Station (RTS). Using a mixed-methods approach that combines field observations, stakeholder interviews, route-wise waste data analysis, and review of municipal records, the study identifies operational, mechanical, behavioral, and regulatory challenges influencing waste management outcomes. The results reveal that while primary source segregation is practiced in select wards, inconsistencies in waste stream handling at transfer points and gaps in RTS infrastructure reduce overall efficiency. Quantitative analysis highlights the proportion of segregated versus mixed waste, collection route efficiency, and downstream processing performance. Policy and design implications are discussed, emphasizing mechanical upgrades, integrated enforcement mechanisms, and targeted information-education-communication (IEC) interventions to enhance CE transitions. This study contributes to the urban SWM literature by providing evidence-based insights into the practical challenges and opportunities of implementing source segregation and efficient waste streams in mid-sized Indian cities.

Keywords: Solid Waste Management, Source Segregation, Waste Stream Efficiency, Refuse Transfer Station, Circular Economy, Ahmedabad, Urban Governance

How to Cite?: Ar. Ritesh Kumar, "Evaluating Source Segregation and Waste Stream Efficiency in Ahmedabad: A Case of Vasna Refuse Transfer Station", Volume 14 Issue 11, November 2025, International Journal of Science and Research (IJSR), Pages: 230-232, https://www.ijsr.net/getabstract.php?paperid=SR251009201048, DOI: https://dx.doi.org/10.21275/SR251009201048