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MSW management in Jamshedpur: Challenges & solutions

                                                                    categories based on their physical composition: paper,
                                                                    plastics, glass, leather, wood, metal, thermocol, textiles,
                                                                    and  organic  fractions.  They  meticulously  sorted  and
                                                                    measured the organic fraction of vegetable peels, food
                                                                    waste, and garden debris to determine its percentage in
                                                                    the overall sample. They also classified and quantified
                                                                    the non-biodegradable components.
                                                                       To enhance the data collected, we conducted interviews
                                                                    with 120 citizens, among them 60 individuals were from
                                                                    the residential zone while the remaining 60 were from
                                                                    the commercial zone, which is the major contributor to
                                                                    MSW in Jamshedpur. We conducted direct inquiries with
                                                                    10 staff members of TSUISL and field visits to collect
                                                                    data on the generation, handling, and disposal of MSW.
                                                                    We obtained secondary data by consulting with municipal
                                                                    authorities,  specifically  by  TSUISL,  and  reviewing
                                                                    relevant online sources. This extensive approach allowed
                                                                    for a detailed examination of Jamshedpur’s MSW
                        Figure 1. Study area (Jamshedpur)           management practices, offering valuable observations on
                                                                    the area’s composition and handling of waste.
                well-being.  TSUISL collaborates  with urban local
                bodies,  industries,  civic  groups, individuals,  and   4. Results and discussion
                communities  to  offer  sustainable  solutions  with
                significant  benefits.  Their  services  encompass  MSW   4.1. Waste characterization
                management,  water supply, power distribution,  and   MSW composition can differ significantly depending on
                structural and civil construction.  TSUSIL’s PH & HS   several factors, including socioeconomic status, climate,
                                             26
                division  manages  MSW  management.  This  division   culture, customs, and dietary preferences of individuals.
                handles waste disposal, drain and street cleaning,   The carbon to nitrogen (C/N) ratio is approximately 26
                waste  transportation,  trash  sorting,  composting,  and   ± 5% in cities with a population of <0.1 – 0.5 million.
                transporting waste to landfills or dumpsites.       The compostable fraction varies between 29% and 63%,
                                                                    with recyclables accounting for 13% – 36%. These cities
                3.2. Methods and methodology                        also  have  a  significant  calorific  value  on  a  dry  basis,
                The study utilized a comprehensive approach to gathering   ranging from 590 to 4000 kcal. The garbage generated
                primary and secondary data on MSW management in the   in Jamshedpur can be divided into three categories:
                command area of Jamshedpur. The research examined   recyclable, non-recyclable, and inert.  As shown in
                different aspects of waste management, encompassing   Figure 3, the total waste comprises compostable materials,
                generation,  collection,  segregation,  transportation,   accounting for approximately 38 – 40%. On the other
                treatment, and disposal (Figure 2).                 hand, the percentage of recyclable waste ranges from
                  We gathered  waste samples over 6  months, from   18% to 22%. A portion of the remaining waste, about 33
                February to  August 2023, considering seasonal      – 38%, is made up of non-recyclable or inert materials
                variation from various collection points of residential   (Table 1). In addition, there has been an apparent decline
                and  commercial  zones  of the  Jamshedpur  command   in the sorting of recyclable wastes such as paper, plastic,
                area. We carefully mixed the waste samples to achieve   and glass by individuals at the collection points. 28
                uniformity  and obtained  representative  samples using
                the quartering and coning methods. 27               4.2. MSW generation
                                                                    This case study was conducted in a vibrant commercial
                3.2.1. Selection of representative sample           area, with a residential colony near the Kadma market in
                The quartering  and coning method is a sampling     Jamshedpur. In the TSUISL command area, a community
                technique often used to acquire a representative sample   bin gathers household rubbish. Kadma market features
                of waste from an unprocessed MSW following ASTM     diverse shops catering to various needs, including fresh
                D5231-92 standard.   We sorted the  samples  into   produce,  everyday  essentials,  clothing,  office  supplies,
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                Volume 22 Issue 1 (2025)                        25                                 doi: 10.36922/ajwep.7337
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