Technology Transfer in Solid Waste Management Practices: Mapping the Techniques and Strategies Implemented

2021 ◽  
Vol 47 (2) ◽  
pp. 349-361
Author(s):  
Alana Corsi ◽  
Cristiano Couto do Amarante ◽  
Regina Negri Pagani ◽  
Claudia Picinin ◽  
João Luiz Kovaleski

Solid waste management has become of increasing interest, and it is a recurrent theme on literature. This study aimed to depict the current scenario regarding the theme and to identify solid waste management practices in developed and developing countries, searching for mechanisms and techniques of technology transfer which contribute to sustainable development. To reach this purpose, a systematic review of literature was done. Using the methodology Methodi Ordinatio, the portfolio of articles was built. Research results show that technology transfer is a strategy that can assist in the management of solid waste, contributing to sustainable development, if some specific actions are respected. In addition, different sustainable techniques and strategies were identified. However, economic aspects relating to the application and transfer of technologies to the management of solid waste practices were not identified in the extant literature, a topic to be explored by new scientific researches.

2021 ◽  
Vol 889 (1) ◽  
pp. 012047
Author(s):  
Puneet Sharma ◽  
Upma Vaid

Abstract Sustainable development goals target to achieve better living condition in all countries by 2030 and this paves the need for ecological assessment and management. Accelerating environmental deterioration triggers the scientific community to invest and formulate policies and strategies for environmental management, which will lead to sustainable development. Among all environmental issues solid waste management pose serious threat considering the increase in amount of generation of waste in all economies. Better management strategies and policies are required to ensure better living conditions. Incorporation of AI based models to assist the human efforts not only ensure better management of waste but also aid in reduced carbon emissions. Various models and algorithms have been evaluated to assess their potential in better management of solid waste. Algorithms are available in various domains. In thisreview article, role of various AI based techniques in waste management is discussed.


Author(s):  
Hugo Miranda ◽  
Fernando Almeida

The management of urban solid waste represents a great challenge to humanity. The current scenario of pollution due to waste that is still being incorrectly disposed of has brought us to an alarming situation. To progress and overcome the barriers, the sector needs changes and innovations. Waste management is not only the responsibility of municipalities; it must also involve people. This chapter presents a technological solution that fosters people's involvement in waste management practices. Through the use of this platform, users can register the waste produced and evaluate their performance in recycling management according to several types of residues considering the targets set by the municipalities. This approach may be relevant for the implementation of pay-as-you-throw models in municipalities.


Author(s):  
Oladapo Michael Ogungbade ◽  
Butu William Ali ◽  
Abdulganiyu Oriola Kilani ◽  
Gbenga John Oladehinde ◽  
Tolulope Joy Akeju

Rapid urbanization and uncontrolled population growth in the city of Akure create a huge generation of municipal solid waste (MSW) and waste management authority has not been able to manage it properly. This has led to inefficient waste collection methods, insufficient coverage of the collection system and improper disposal of solid waste. This paper investigated municipal solid waste management practices in Akure, Ondo State, Nigeria. Simple random sampling was used in selecting 392 respondents within the eight districts in the study area. Information was collected on socio-economic characteristics of the respondents; nature and compositions of municipal solid waste and solid waste management practices in the study area. The study showed that female respondents (58.2%) were more than male (41.8%) in the study area. Also, a larger proportion of the respondents earned above N40,000 per month. More than one-third of the respondents (37.8%) created squander from vegetable and food remains, next to this were plastic (19.1%), paper (8.2%) and metal waste (6.6%). Further findings showed that the majority of the respondents (66%) do not segregate waste before disposal while the wastebasket was commonly preferred to collect waste due to its affordability. The study concluded that despite the establishment of waste management authority, most of the wastes collected was not sorted before disposal while the majority of the respondents preferred to burn their waste. The study recommended that government and non-governmental organizations should pay much attention to the issue of waste management in the area as waste was not properly managed.


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