scholarly journals Collection and Disposal of Waste in Small Towns

2021 ◽  
Vol 19 (56) ◽  
pp. 115-130
Author(s):  
Fábio Renner Mingori ◽  
Sílvio Santos Junior ◽  
Simone Sehnem ◽  
Edson Luiz Kuzma

This work seeks to analyze the profile, volume produced and disposal of solid waste in small towns in the west of Santa Catarina. To operationalize the study data was collected in the municipalities of west region of Santa Catarina. Scripts were applied questionnaires for public managers, presidents of associations of pickers, waste collection points and individual collectors. For analysis of the results was considered in those with less than 25,000 habitants. The results show that: I) The population density explains more than 80% of the budget destined for household solid waste collection and recycling; II) Spent with collection and disposal services is R$ 44.22 per capita; III) Recycling provides a monthly gross income of R$ 2,286.98 for dung; IV) That 61% of municipalities have waste management plan, but the data did not demonstrate the effectiveness thereof;; V) The main difficulty pointed out by prefectures refers awareness of the population. This leads to the conclusion that the integrated solid waste management requires more than public policy. This study contributes to the understanding of the area by reinforcing that the solid waste management should (and can) be treated in an integrated manner, considering all aspects of sustainability.

2019 ◽  
Vol 5 (9) ◽  
pp. 1970-1982 ◽  
Author(s):  
Adriel Alfred Umali Palomar ◽  
Marloe B. Sundo ◽  
Perlie P. Velasco ◽  
Donny Rey D. Camus

A ten-year integrated solid waste management plan was established for the University of the Philippines Los Baños which complies with the provisions of RA 9003. An end-of-pipe Waste Analysis and Characterization Study (WACS) was performed to identify the classification of wastes in UPLB. Waste generation was found to be 593.67 kg/day on the average and is expected to increase by 2% per year which is 709.49 kg/day on the year 2027. The waste composition by weight of the non-biodegradable wastes are as follows: plastic (55.68%); paper (35.77%); glass bottles (5.22%); metal (2.77%); and residuals (0.55%). A large portion of the wastes, which is 99.45% by weight, are recyclables.  The loose density of wastes is 131.93 kg/ m3. Feasible collection points were assigned to improve efficiency of the collection of wastes in the university. Building units inside the campus were clustered and was assigned to dispose wastes to a single temporary storage facility per cluster. There are 181 units of 240-L garbage bin needed for the 39 clusters in UPLB. Two sets of dimensions of a proposed temporary storage facility were provided for the temporary storage facility; 5 2 2.2 m and 3.5 2 2.2 m. Conceptual design and structural plans of the materials recovery facility were provided. Mass balance was performed, and the theoretical diversion efficiency of the materials recovery facility is 99.445%.


2020 ◽  
Author(s):  
Camilo Andrés Vargas Terranova ◽  
Javier Rodrigo Ilarri

<p>IMPROVING THE MUNICIPAL SOLID WASTE MANAGEMENT PLAN OF THE MUNICIPALITY OF NEMOCÓN (COLOMBIA)</p><p>CAMILO-ANDRÉS VARGAS-TERRANOVA<sup>(1)</sup> and JAVIER RODRIGO-ILARRI<sup>(2)</sup></p><p><sup>(1)</sup>Universidad de La Salle, Bogotá, Colombia ([email protected])</p><p><sup>(2)</sup>Instituto de Ingeniería del Agua y del Medio Ambiente (IIAMA), Universitat Politècnica de València, Spain ([email protected])</p><p> </p><p>ABSTRACT</p><p>The municipality of Nemocón (Colombia) located 45 km from Bogotá generates 810.3 t/year of municipal solid waste (MSW). Despite the Colombian national legal requirements, Nemocón Solid Waste Management Plan (SWMP) shows important deficiencies in the waste management system, especially concerning the final destination of waste.</p><p>During 2019 a set of activities have been performed in the town as an initial response to these needs with the participation of the community and local authorities. First, the design of the waste collection routes was analyzed and improved. Two routes were designed, supported by compacting vehicles with an average time of 3 hours (80 km per route) and 3 routes per week each. Besides, two shorter routes were designed for the collection of recyclable waste, supported by hand-drawn vehicles, with operating times of 6 hours (8-10 km per route) and daily routes.</p><p>With the support of students from the University of La Salle and the donation of an abandoned building, a Classification and Use Station (CUS) was implemented to strengthen the management of such recyclable waste. The CUS was provided with personal protection elements to improve their condition as managers of minor routes and the preliminary treatment of waste in the CUS, for later sale to wholesalers external managers.</p><p>Finally, a tax system was designed to finance the operation of the CUS (2500-2800 Euros/month) and promote greater separation volumes in the midterm, based on an adjustment to the normal payment made by the users for the service of waste collection and management. This system took into account the different types of users (commercial, industrial, residential and official), local socioeconomic scale and national economic variables. The increased rate varies between 1 and 1.5% for all users in the first year of increase.</p>


2016 ◽  
Vol 11 (7) ◽  
pp. 569-579 ◽  
Author(s):  
Y. Sadef ◽  
A. S. Nizami ◽  
S. A. Batool ◽  
M. N. Chaudary ◽  
O. K. M. Ouda ◽  
...  

2016 ◽  
Vol 2 (2) ◽  
Author(s):  
Muhammad Firmansyah ◽  
Rijali Noor

Tujuan dari penelitian ini adalah mengetahui timbulan dan komposisi sampah kemudian merencanakan pengelolaan sampah terpadu berupa pewadahan dan pengumpulan sampah serta pengolahan sampah menggunakan Material Rocovery Facility (MRF) di Perumahan Kota Citra Graha. Untuk menentukan pengelolaan sampah terpadu yang tepat dilakukan pengambilan dan pengukuran contoh timbulan dan komposisi sampah berdasarkan Standar Nasional Indonesia (SNI) 19-3964-1995. Dari hasil pengambilan dan pengukuran contoh ini diperoleh besarnya timbulan sampah yaitu 2,27 liter/orang/hari dan 0,361 kilogram/orang/hari yang terdiri dari 71,75 % sampah basah, 18,64 % sampah kering dan 9,61 % residu. Sistem pewadahan sampah yang direncanakan adalah pewadahan semi tetap sistem terpisah dengan pola pewadahan individual. Sedangkan desain alat pengumpulan sampah berupa gerobak motor dengan pemisahan antara sampah basah dan sampah kering.Material Recovery Facility(MRF) yang direncanakan terdiri dari lahan pemilahan, lahan penampungan sampah organik, lahan pencampuran sampah dengan inokulan (biostater), lahan pencacah organik, lahan pengomposan, lahan pematangan, lahan pengayakan dan pengemasan kompos, lahan penampungan lindi, gudang barang sortir, gudang kompos, kantor administrasi, area parkir gerobak motor dan area kontainer. Kata Kunci: Perumahan Kota Citra Graha, pewadahan sampah, pengumpulan sampah, Material Recovery FacilityThe objective of the research was to know solid waste generation and composition then to design integrated solid waste management in the form of solid waste lug, collection and treatment using Material Rocovery Facility (MRF) in Housing Kota Citra Graha. To determine the appropriate integrated solid waste management, conducted retrieval and measurement examples of solid waste generation and composition by Standar Nasional Indonesia (SNI) 19-3964-1995. From the results of this sample taking and measuring the quantity of solid waste generated that is 2.27 liters / person / day and 0.361 kg / person / day consisting of 71.75% wet solid waste and dry solid waste 18.64% and 9.61% residue. The system is planned solid waste lug semi remain separate systems with individual lug pattern. While solid waste collection tool design in the form of motor carts with trash separation between wet and dry solid waste. Material Recovery Facility (MRF) which is planned to consist of area for sorting, organic waste collection, mixing solid waste with inoculant (biostater), organic solid waste enumerators, composting, maturation, sieving and compostable packaging, leacheate shelter, sorting goods warehouse, compost warehouse, office administration, motor carts parking and container. Key words: Housing Kota Citra Graha, solid waste lug, solid waste collection, Material Recovery Facility


2021 ◽  
Vol 1 ◽  
Author(s):  
Jamshaid Iqbal

Recently we conducted a study to evaluate the existing solid waste management practices at Institute of Business Management (IoBM), Karachi which shows that the institute possesses best management practices related to solid waste collection, transport, segregation, recycling/reuse, and final disposal. Adequate number of color-coded bins have been laid at appropriate locations throughout the university campus. Institute has enough staff for waste management including waste collection, transportation, and disposal. Results of our study indicate that about 2,033 kg of solid waste/month (24.5 tons/annum) is generated from the IoBM campus. Out of the total, about 67.8 % is the recyclable and reusable plastic, paper, and metal waste while, the remaining (about 32%) is mostly organic waste generated from various facilities of the university. Economic analysis indicates that about 252,012 Pak rupees annually are earned from selling the recyclable and reusable inorganic solid waste. Study also indicate that about 500 kg of good quality compost per month can be prepared from the organic waste including food and yard waste that can be used for existing horticultural activities at the university. Moving towards a sustainable integrated solid waste management system necessitates improved system of waste collection, segregation, reselling, and composting


2021 ◽  
pp. 1-26
Author(s):  
Mary E.C. Camarillo ◽  
Luzvisminda M. Bellotindos

Municipal solid waste (MSW) management has become one of the most pressing environmental concerns of the Philippines at present. Several measures have been implemented to circumvent this issue, including waste management policies stipulated in the Ecological Solid Waste Management Act of 2001. However, the implementation of these policies even at the barangay level has always been a challenge. Hence, this study assessed the compliance of selected barangays in Cebu City, Philippines, specifically to the integrated solid waste management plan based on the 3R’s (reduce, reuse, and recycle). A descriptive quantitative method was utilized in this study. There were 1523 residents and 30 Barangay Environment Officials identified as respondents based on Slovin’s sampling method at a 95% confidence level. The results revealed that there is less extent of compliance in almost all of the SWM policies such as segregation, composting, recycling, incentives, and public information. There is a moderate extent of compliance in terms of collection and transport of solid waste and enforcement of penalties and fines. However, there is non-compliance in terms of facilities for final disposal. Furthermore, the results suggested that effective measures for recycling and composting should be undertaken to encourage higher participation among residents of the barangay. The presence of effective, functional, and marketable materials resource facilities and convenient drop-off locations for recyclable materials ensure final sorting according to its type for composting and recycling.


Author(s):  
Daisy Ganados ◽  
Jessebel Gencianos ◽  
Ruth Ann Faith Mata ◽  
Christopher Sam Pates ◽  
Christine Mariesalvatiera ◽  
...  

Solid waste management is the process of collecting and treating solid wastes. It also offers solutions for recycling items that do not belong to garbage or trash. Reducing and eliminating the adverse impact of waste materials on human health and the environment supports economic development. Quality of life is the primary goal of solid waste management. To ensure environmental best practices, content or hazard potential and solid waste must be managed systematically, and it is needed to be incorporated into ecological planning. This study aimed to assess Bonbon, Clarin, Bohol residents towards the proper implementation of solid waste management. The quantitative-descriptive method of research was used with the aid of a modified standardized survey questionnaire. The data showed that mothers or married respondents aged 21-30 got the highest percentage. Therefore, it shows that they are the ones primarily in charge of household waste management. The Assessment of the implementation of Solid Waste Management was conducted per dimension: Planning and Control, Zero Waste Collection Service, and Waste Disposal System. According to the results, the dimension of Planning and Control was labeled as Strongly Implemented, Zero Waste Collection Service was marked as Moderately Implemented, and Waste Disposal System was categorized as Moderately Not Implemented. Therefore, it shows that the Solid Waste Management in Bonbon, Clarin, Bohol was moderately implemented. Thus, the study's outcome served as a guide to enhance their best practices for the full implementation and sustainability of solid waste management in their locality.


Economies ◽  
2018 ◽  
Vol 6 (4) ◽  
pp. 54 ◽  
Author(s):  
Hanke Ndau ◽  
Elizabeth Tilley

Insufficient staff, inappropriate collection vehicles, limited operating budgets and growing, hard to reach populations mean that solid waste management remains limited in most developing countries; Malawi is no exception. We estimated the willingness to pay (WTP) for two hypothetical solid waste collection services. Additionally, we tested the impact of the WTP question positioning relative to environmental perceptions on respondents’ WTP. The first scenario involved a five minute walk to a disposal facility; the second scenario involved a 30 min walk. Additionally, the order of the question was randomized within the questionnaire. A WTP value of K1780 was found for the five minute walk scenario when the question was placed first, and K2138 when placed after revealing the respondent’s perceptions on the environment. In the 30 min walk scenario, WTP was K945 when placed first and K1139 when placed after revealing the respondent’s perceptions on the environment. The estimated values indicate that there is both a willingness to pay for solid waste services and that there are at least two options that would be acceptable to the community; a pilot scale implementation would be required to validate the hypothetical values, especially given the dependency on problem framing. Community financing should be considered as a sustainable approach to solid waste management in underserved areas.


2011 ◽  
Vol 2011 ◽  
pp. 1-5 ◽  
Author(s):  
Elmira Shamshiry ◽  
Behzad Nadi ◽  
Mazlin Bin Mokhtar ◽  
Ibrahim Komoo ◽  
Halimaton Saadiah Hashim ◽  
...  

The population growth, changing consumption patterns, and rapid urbanization contribute significantly to the growing volumes of solid waste that are generated in urban settings. As the rate of urbanization increases, demand on the services of solid waste management increases. The rapid urban growth in Langkawi Island, Malaysia, combined with the increasing rates of solid waste production has provided evidence that the traditional solid waste management practices, particularly the methods of waste collection and disposal, are inefficient and quite nonsustainable. Accordingly, municipal managers and planners in Langkawi need to look for and adopt a model for solid waste management that emphasizes an efficient and sustainable management of solid wastes in Langkawi Island. This study presents the current practices of solid waste management in Langkawi Island, describes the composition of the solid waste generated in that area, and presents views of local residents and tourist on issues related to solid waste management like the aesthetic value of the island environment. The most important issue of this paper is that it is the first time that integrated solid waste management is investigated in the Langkawi Island.


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