Energy recovery from municipal solid waste of intermunicipal public consortia identified in São Paulo State

2018 ◽  
Vol 37 (3) ◽  
pp. 301-310 ◽  
Author(s):  
Francisco C Dalmo ◽  
Nathalia Simao ◽  
Silvia Nebra ◽  
PH de Mello Santana
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Energy Recovery ◽  
Solid Waste Management ◽  
Sao Paulo ◽  
Municipal Solid Waste Management ◽  
São Paulo ◽  
Energy Potential ◽  
Significant Information ◽  
Landfill Biogas

The main reasons, which this research is based on, are evidenced by the need of technical, political, economic and socioenvironmental coordination for the municipal solid waste management in Brazil and in the State of São Paulo. Most of the counties do not have adequate size to promote the management of MSW, so it’s necessary to perform a consortia to do it. Therefore, it was necessary to characterize the current State of Sao Paulo consortial arrangements considering the environment (including sanitation, waste, water resources, among others). The scale of waste generation and the total population involved in these consortia were also considered. The energy potential of municipal solid waste was evaluated considering two possible technologies: The burning of landfill biogas in engines and the incineration in plants with Rankine cycle. It was identified that the sum of consortia energy potential was 1,454,336 MWh y–1 (landfill biogas), and 2,715,925 MWh y–1 (incineration). It is intended that such results provide significant information and encourage interaction between the different agents involved in the intermunicipal arrangements. It is expected that the characterisation and calculation of energy potential will stimulate future studies about new consortia approaches that consider energy recovery in their projects.

Energy recovery overview of municipal solid waste in São Paulo State, Brazil

2019 ◽  
Vol 212 ◽  
pp. 461-474 ◽  
Author(s):  
Francisco César Dalmo ◽  
Nathalia Machado Simão ◽  
Heleno Quevedo de Lima ◽  
Ana Carolina Medina Jimenez ◽  
Silvia Nebra ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Energy Recovery ◽  
Sao Paulo ◽  
São Paulo ◽  
Paulo State ◽  
São Paulo State

scholarly journals A Life Cycle Analysis Approach for the Evaluation of Municipal Solid Waste Management Practices: The Case Study of the Region of Central Macedonia, Greece

2020 ◽  
Vol 12 (19) ◽  
pp. 8221
Author(s):  
Georgios Banias ◽  
Maria Batsioula ◽  
Charisios Achillas ◽  
Sotiris I. Patsios ◽  
Konstantinos N. Kontogiannopoulos ◽  
...  
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Energy Recovery ◽  
Management Practices ◽  
Solid Waste Management ◽  
Management Strategies ◽  
Real Data ◽  
Management Plan ◽  
Municipal Solid Waste Management

Municipal Solid Waste (MSW) management has been a major problem of modern cities for many years. Thus, the development of optimal waste management strategies has been a priority for the European Commission, especially in the transition toward a circular economy. In this paper, an analysis of different MSW treatment methods that can be effectively implemented in the Region of Central Macedonia (RCM) is provided, and their comparison from an environmental point of view is performed. The assessment is based on real data indicated in the recently updated Greek National Waste Management Plan, whereas the different scenarios developed include landfilling without energy recovery, landfilling with energy recovery, recycling and secondary materials recovery, mechanical-biological treatment, bio-waste composting and anaerobic digestion with energy recovery, and incineration with energy recovery. The obtained results illustrate that efficient waste streams sorting is of vital importance for the effective implementation of an integrated waste management system toward the sustainable management of MSW.

scholarly journals ENERGY RECOVERY FROM MUNICIPAL SOLID WASTE: OPPORTUNITIES AND CHALLENGES IN THE BRAZILIAN SCENARIO

2021 ◽  
Vol 20 (3) ◽  
pp. 20
Author(s):  
Y. L. Pilissão ◽  
A. G. Machado ◽  
E. Virmond ◽  
E. S. Watzko
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Waste Disposal ◽  
Energy Recovery ◽  
Solid Waste Management ◽  
Added Value ◽  
Municipal Solid Waste Management ◽  
Refuse Derived Fuel ◽  
Basic Sanitation

Municipal solid waste has always been an undesirable asset in society, and its generation grows every year. Inadequate waste disposal may cause many problems, either by the contamination of the environment or by its capacity to serve as a vector for a series of pathogenic elements. The COVID-19 pandemic drew the world’s attention to these challenges and made it clear how they impact society in an unprecedented way. The higher amount of waste and safety supplies discarded, such as masks and facial shields, require an analysis of the current situation of solid waste management along with solutions to increase the capacity for resource recovery. Methods of treating, collecting, transporting, and disposing of municipal solid waste must be integrated with the other levels of the waste hierarchy (prevention, reuse and preparing for reuse, recycling, other recovery (including energy recovery), and disposal). The scientific literature on this subject was verified in this paper, serving as a subsidy for the implementation of possible processes to be used in companies in the area of basic sanitation and city halls, which can benefit from investments that will incur in the generation of products of added value, creating a new link in its business chain. The production and application of integrated municipal solid waste management systems, including energy recovery from refuse derived fuel, can reduce the volume and expenses of municipal administrations with inadequate waste disposal in landfills and promote more sustainable practices in the circular economy scenario. Therefore, this paper sought to highlight the main activities related to municipal solid waste management with an aim to energy recovery.

scholarly journals Solid Waste Management in the Context of a Circular Economy in the MENA Region

2022 ◽  
Vol 14 (1) ◽  
pp. 480
Author(s):  
Safwat Hemidat ◽  
Ouafa Achouri ◽  
Loubna El Fels ◽  
Sherien Elagroudy ◽  
Mohamed Hafidi ◽  
...  
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Circular Economy ◽  
Energy Recovery ◽  
Solid Waste Management ◽  
Municipal Solid Waste Management ◽  
Mena Region ◽  
Economy Model ◽  
Msw Management

Solid waste management in most MENA countries is characterized by lack of planning, improper disposal, inadequate collection services, inappropriate technologies that suit the local conditions and technical requirements, and insufficient funding. Therefore, waste management is mainly limited to collection, transportation, and disposal. As the circular economy has recently been given high priority on the MENA region’s political agenda, all MENA member states are seeking to move away from old-fashioned waste disposal, “waste management”, towards a more intelligent waste treatment, “resource efficiency”. This paper presents a comprehensive overview of national systems for municipal solid waste (MSW) management, and material and energy recovery as an important aspect thereof, in the context of the circular economy in selected countries in the MENA region. Since policy, regulation, and treatment technologies are traditionally connected to MSW management, the focus of this article is twofold. Firstly, it aims to identify the different practices of solid waste management employed in selected MENA region countries and their approaches to embracing the circular economy and, secondly, it examines the extent to which policies and technologies applied play any role in this context. The study revealed that most waste management issues in the countries analyzed appear to be due to political factors and the decentralized nature of waste management with multi-level management and responsibilities. In fact, material and energy recovery in the context of municipal solid waste management does not differ significantly in the countries in the MENA region considered. In most cases, “waste” is still seen as “trouble” rather than a resource. Therefore, a fresh vision on how the solid waste management system can be transformed into a circular economy is required; there is a need for paradigm shift from a linear economy model to a circular-economy model.

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