A system dynamics modeling to evaluate flooding impacts on municipal solid waste management services

Phonphoton, Nuchcha; Pharino, Chanathip

doi:10.1016/j.wasman.2019.02.036

Cited by 43 publications

(22 citation statements)

References 42 publications

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“…This provides clear guidance on how to proceed if one part of the relevant change set has changed. Not only does it affect other parts of the system, but changes after some time will affect the same variable that caused the change [19].…”

Section: B Forrester Diagrammentioning

confidence: 99%

System Dynamics Modeling for Solid Waste Management in Lima Peru

Retuerto¹,

Espinoza²,

Andrade–Arenas³

2021

IJACSA

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This research work focuses on environmental care based on the treatment of solid, organic and inorganic waste. These inappropriate wastes cause deterioration of the environment and the ozone layer. This is why we are currently seeing an abrupt change in climate and diseases caused by environmental pollution. The objective of the research work is to perform a system dynamics modeling for effective and efficient solid waste management in Lima Peru, and thus contribute to the scientific community to achieve a future vision for solid waste management. The methodology used was system dynamics, which made it possible to analyze and understand the behavior of a complex solid waste system in a given time. In addition, vensim software was used for system dynamics modeling, creating the causal diagram and forrester diagram for solid waste management. The results obtained are the system dynamics modeling proposed for solid waste management, which were modeled from 2020 to 2030, where by 2030 it will be reduced in favorable equilibrium to 23,066 tons. Thanks to this system dynamics modeling, society will be made aware of the need to sort and use solid waste, in order to reduce environmental pollution. Likewise, having a healthy environment that will benefit health, agriculture and education will benefit society as a whole.

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Section: B Forrester Diagrammentioning

confidence: 99%

System Dynamics Modeling for Solid Waste Management in Lima Peru

Retuerto¹,

Espinoza²,

Andrade–Arenas³

2021

IJACSA

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“…The system in question includes financial, technical, socio-cultural, environmental, legal and institutional aspects. Therefore, planned waste management is the duty and responsibility of the city government, and the community here does not need to contribute to this (Phonphoton and Pharino, 2019;Vidanaarachchi et al, 2006). The efficient operation of solid waste management depends on the active participation of municipal and community.…”

Section: Problems Related To Wmp Implementationmentioning

confidence: 99%

Analysis of the Composition of Household Waste from the Community within the Framework of a Waste Prevention and Reduction Strategy

Moujahed¹,

Munir²,

Munawar³

et al. 2021

Ecol. Eng. Environ. Technol.

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Waste management requires reliable waste generation. The generation of waste and the amount of waste estimated based on facts are the factors that can influence it. The ways to reduce the environmental impacts on waste management include planned prevention by processing methods based on the waste features that are processed at designated locations. Factors such as behaviour, culture, energy sources, economic development and climate have impact on the composition of waste. The composition has a great effect on the need for collecting a lot of waste or less from the collection and disposition of waste. The purpose of this study was to analyse and find the main obstacles regarding the composition of waste under warm climate conditions. The results of this study allow the main contents of planned waste management to be established. This also includes advising all residents about how to minimise waste, a recycling scheme that is expanded on the roadside and relationships with stakeholders.

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“…At the same year, Liu et al (2020) used system dynamics modelling as an environmental assessment modelling for demolition and construction waste in Guangzhou and analyzed three main impacts of these types of waste consisting of environmental, social and economic impacts. Phonphoton and Pharino (2019) evaluated ooding effects on municipal solid waste management by a system dynamics approach and analyzed waste collection and transfer processes in vulnerable areas in Thailand. Lee et al (2018) used a system dynamics modelling in different scenarios for investigating policies of food waste in Hong Kong and considered interrelated factors affecting food waste management policy's e ciency in order to suggest the details for how to improve the current policy.…”

Section: System Dynamics In Waste Managementmentioning

confidence: 99%

Rare earth elements’ waste management for smartphones’ touch screens by system dynamics modelling

Konyalıoğlu

Bereketli

2021

Preprint

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Developments in smartphones’ technology affect mobile phone use rates in the world. Increasing use of internet in the last 10 years parallelly force people to use smartphones not only in the work but also in their private lives. This high amount of consumption brings together the problem of excessive amount of waste, and also raises environmental concerns about how to treat them in the end-of-life phase of the smartphones. It is known that a classic smartphone, which is composed of battery, electronics, case part and touch screen, can be dissembled and recycled even though less than 20% of smartphones are going through reusing and recycling in the world. One of the problematic parts of the smartphones’ waste management is the touch screen. Rare earth elements used in touch screens are scarce sources, which are mainly silver, gold, palladium, indium, gadolinium, terbium, yttrium and lanthanum, and these elements cannot be easily substituted. In case they are not reused or recycled, they will be lost forever. In this paper, it is aimed to propose a system dynamics model for rare earth elements’ reuse and recycling in smartphones’ touch screens by a closed loop supply chain view. The design of the system dynamics modelling is operated and simulated by Anylogic and Stella simulation softwares which give perspective to observe how to better manage rare earth elements’ closed loop supply chain in order to increase the rate of reuse and recycling by considering important and relative factors of waste management system.

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A system dynamics modeling to evaluate flooding impacts on municipal solid waste management services

Cited by 43 publications

References 42 publications

System Dynamics Modeling for Solid Waste Management in Lima Peru

System Dynamics Modeling for Solid Waste Management in Lima Peru

Analysis of the Composition of Household Waste from the Community within the Framework of a Waste Prevention and Reduction Strategy

Rare earth elements’ waste management for smartphones’ touch screens by system dynamics modelling

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