Waste management practices in developing countries: a socio-economic perspective

Jagun, Zainab Toyin; Daud, Dzurllkanian; Ajayi, Opeyemi Michael; Samsudin, Salfarina; Jubril, Afusat Jagun; Rahman, Mohd Shahril Abdul

doi:10.1007/s11356-022-21990-5

Cited by 15 publications

(9 citation statements)

References 73 publications

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“…Informal e-waste recycling is a major source of income for many poor urban communities [30] . E-waste management has economic benefits such as financial stability, job creation, and community cohesion [31] . These impacts, requiring an effective response, have led to the application of concepts such as reverse logistics and the circular economy.…”

Section: Literature Workmentioning

confidence: 99%

Companies’ E-waste Estimation Based on General Equilibrium Theory Context and Random Forest Regression Algorithm in Cameroon: Case Study of SMEs Implementing ISO 14001:2015

Tekendo Djoukoue,

Djiofack Teledjieu,

Bai

2023

j. of manag. sci. & eng. res.

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Given the challenge of estimating or calculating quantities of waste electrical and electronic equipment (WEEE) in developing countries, this article focuses on predicting the WEEE generated by Cameroonian small and medium enterprises (SMEs) that are engaged in ISO 14001:2015 initiatives and consume electrical and electronic equipment (EEE) to enhance their performance and profitability. The methodology employed an exploratory approach involving the application of general equilibrium theory (GET) to contextualize the study and generate relevant parameters for deploying the random forest regression learning algorithm for predictions. Machine learning was applied to 80% of the samples for training, while simulation was conducted on the remaining 20% of samples based on quantities of EEE utilized over a specific period, utilization rates, repair rates, and average lifespans. The results demonstrate that the model’s predicted values are significantly close to the actual quantities of generated WEEE, and the model’s performance was evaluated using the mean squared error (MSE) and yielding satisfactory results. Based on this model, both companies and stakeholders can set realistic objectives for managing companies’ WEEE, fostering sustainable socio-environmental practices.

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Section: Literature Workmentioning

confidence: 99%

Companies’ E-waste Estimation Based on General Equilibrium Theory Context and Random Forest Regression Algorithm in Cameroon: Case Study of SMEs Implementing ISO 14001:2015

Tekendo Djoukoue,

Djiofack Teledjieu,

Bai

2023

j. of manag. sci. & eng. res.

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“…Seasonal variation, waste properties, moisture content, acidity, and temperature all have an impact on leachate deterioration and stabilization (Renou et al 2008;Schiopu and Gavrilescu 2010). The decomposition of garbage is affected by a plethora of chemical and biological reactions that take place in landfills (Jagun et al 2022). Leachate's physical properties are affected by the concentration of inorganic particles like iron and lead and their temperature and colour (Slack et al 2005).…”

Section: Leachate Degradationsmentioning

confidence: 99%

“…In instances when landfill leachate is not appropriately managed via collection, treatment, and safe release, it can give rise to many environmental concerns, including soil contamination, surface water pollution, groundwater contamination, and potential risks to human health (Jagun et al 2022). The potential adverse impacts of landfill leachate on ecosystems and human health, as illustrated in Fig.…”

Section: Leachate Degradationsmentioning

confidence: 99%

Utilization of microbial fuel cells as a dual approach for landfill leachate treatment and power production: a review

Ishaq,

Said,

Azman

et al. 2023

Environ Sci Pollut Res

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Landfill leachate, which is a complicated organic sewage water, presents substantial dangers to human health and the environment if not properly handled. Electrochemical technology has arisen as a promising strategy for effectively mitigating contaminants in landfill leachate. In this comprehensive review, we explore various theoretical and practical aspects of methods for treating landfill leachate. This exploration includes examining their performance, mechanisms, applications, associated challenges, existing issues, and potential strategies for enhancement, particularly in terms of cost-effectiveness. In addition, this critique provides a comparative investigation between these treatment approaches and the utilization of diverse kinds of microbial fuel cells (MFCs) in terms of their effectiveness in treating landfill leachate and generating power. The examination of these technologies also extends to their use in diverse global contexts, providing insights into operational parameters and regional variations. This extensive assessment serves the primary goal of assisting researchers in understanding the optimal methods for treating landfill leachate and comparing them to different types of MFCs. It offers a valuable resource for the large-scale design and implementation of processes that ensure both the safe treatment of landfill leachate and the generation of electricity. The review not only provides an overview of the current state of landfill leachate treatment but also identifies key challenges and sets the stage for future research directions, ultimately contributing to more sustainable and effective solutions in the management of this critical environmental issue.

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“…In Europe, one of the major challenges in waste management is the lack of coordination between generators, collectors, and disposal facilities [ 21 ]. In developing countries, waste management is a critical issue due to rapid population growth, inadequate funding, and lack of awareness [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

Harnessing photosynthetic microorganisms for enhanced bioremediation of microplastics: A comprehensive review

Barone,

Rodríguez-Seijo,

Parati

et al. 2024

Environmental Science and Ecotechnology

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Waste management practices in developing countries: a socio-economic perspective

Cited by 15 publications

References 73 publications

Companies’ E-waste Estimation Based on General Equilibrium Theory Context and Random Forest Regression Algorithm in Cameroon: Case Study of SMEs Implementing ISO 14001:2015

Companies’ E-waste Estimation Based on General Equilibrium Theory Context and Random Forest Regression Algorithm in Cameroon: Case Study of SMEs Implementing ISO 14001:2015

Utilization of microbial fuel cells as a dual approach for landfill leachate treatment and power production: a review

Harnessing photosynthetic microorganisms for enhanced bioremediation of microplastics: A comprehensive review

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