scholarly journals From Waste Management to Circular Resource Management

2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Erna Maters ◽  
Joke Luttik

The circular economy is a topic researched by Wageningen University & Research (WUR). In addition to better waste management WUR strives to reduce the use of resources in its operational management. Recently WUR’s executive board ratified a Circular economy policy, vision & strategy 2019-2030. Aim is to achieve a 50% reduction in the use of resources in 2030, compared to 2014. This ambition follows the circular economy policy launched by the Dutch government.By buying fewer products, making smarter use of products, extending their lifespan and re-using products within WUR or elsewhere, WUR will reduce the number of resources used, as well as the amount of waste that is incinerated or recycled. In order to follow the progress of WUR’s circular economy policy WUR will also monitor the usage of resources, in addition to the current waste monitoring. Strategies proposed are to extend the use of products, to recycle products for new purposes, extending the lifespan of new products and to close the circle for new products fully. The success of WUR’s circular economy policy depends on acceptance and support by, and behaviour of students and employees whose expertise WUR will furthermore use where possible. WUR will also cooperate where possible with other organisations and companies.

2021 ◽  
Vol 13 (6) ◽  
pp. 3379 ◽  
Author(s):  
Daniel Hoehn ◽  
Jara Laso ◽  
María Margallo ◽  
Israel Ruiz-Salmón ◽  
Francisco José Amo-Setién ◽  
...  

There is a growing debate surrounding the contradiction between an unremitting increase in the use of resources and the search for environmental sustainability. Therefore, the concept of sustainable degrowth is emerging aiming to introduce in our societies new social values and new policies, capable of satisfying human requirements whilst reducing environmental impacts and consumption of resources. In this framework, circular economy strategies for food production and food loss and waste management systems, following the Sustainable Development Goals agenda, are being developed based on a search for circularity, but without setting limits to the continual increase in environmental impacts and resource use. This work presents a methodology for determining the percentage of degrowth needed in any food supply chain, by analyzing four scenarios in a life cycle assessment approach over time between 2020 and 2040. Results for the Spanish case study suggested a degrowth need of 26.8% in 2015 and 58.9% in 2040 in order to achieve compliance with the Paris Agreement targets, highlighting the reduction of meat and fish and seafood consumption as the most useful path.


2021 ◽  
Vol 255 ◽  
pp. 01034
Author(s):  
Inna Khomenko ◽  
Marina Vuychenko ◽  
Maryna Gomeniuk ◽  
Yurii Mazur ◽  
Oksana Haidai

The world ecological problem of waste accumulation, environmental pollution and the need to develop a circular economy are described. The aim of the article is to show the advantage of using a circular economy in the management of the national economy. It is substantiated that resource management should radically change from a linear model of accept-use-dispose to a more stable, circular model. It is proved that the principles of circular economy are not based on the management of material and waste flows, but on more valuable methods, such as maintenance, recycling and reuse. Different models of circular economy and their shortcomings are considered. Based on practical world experience in implementing the concept of circular economy, 5 main circular business models are identified. It has been established that circular supply chains that minimize waste and seek to reuse, repair and recycle where waste cannot be prevented should be more sustainable than the linear systems they replace. It was found that in the absence of effective resource management, the current environmental situation will lead to fatal consequences, which confirms the need for public administration to ensure the use of a circular economy.


2021 ◽  
Vol 58 (1) ◽  
pp. 1418-1424
Author(s):  
Chainarong Khaw-ngern

People around the world generate billion tons of waste. Over two billion tons of solid waste was produced in 2016 and it is estimated to rise to 3.4 billion tons by 2050. The world’s trash amount is reaching crisis and seems to getting bigger and bigger unless we take a systematic action to deal with it. The purpose of this article is to study a methodology for zero waste municipalities, examine the role of a community in addressing municipal waste and moving towards zero waste, and to evaluate how circular economy can contribute in achieving zero waste municipality. Zero waste is likely adopted as a mechanism for waste management, but circular economy is a mechanism for industries and businesses in both eliminating waste and promoting resource efficiency as products are intentionally designed and manufactured to be repurposed and recycled. The result showed that with the circular economy concept, the waste can be reduced at the first stage of prevention as products are designed to use regenerative materials and designing technic to make them last longer and repairable in the light of designing out waste. Also, waste can be getting less and less due to the practices of reuse and repair service which extends product life cycle. Recycling is another practice that contributes to waste elimination as the component parts and materials will be used for manufacturing new products.


Author(s):  
Maryana Ruda ◽  
◽  
Tetiana Yaremchuk ◽  
Maryana Bortnikova ◽  
◽  
...  

The article examines the development of the circular economy in Ukraine, as well as the prospects of implementation of the experience of leading EU countries in the field of circular economy in Ukraine. The relevance of the study is that for now in Ukraine very few steps have been taken towards a circular economy, although everyone understands its importance. First of all, the meaning of the circular economy is revealed and the main advantages of its implementation in Ukraine are determined. The advantages of the transition to a circular economy are as follows: significant material savings, sustainable use of resources, stimulating innovations, the ability to meet the needs of the ever-growing population of the Earth, economic growth, and income. The circular or closed-loop economy involves the recovery, reuse, and rational use of resources and, through services and smart solutions, leads to added value. The state of resource management in Ukraine and the EU, in particular waste management, is analyzed. It is established that in the field of waste management Ukraine lags far behind developed European countries. Today, huge amounts of waste have accumulated in Ukraine, and currently, there is no developed infrastructure to decide this problem, and landfills themselves have become sources of great environmental danger. The new EU policy and the policy of Ukraine in the field of circular economy are analyzed. Taking into account the best European practices, recommendations are given to Ukraine on the transition from a traditional, linear economy to a circular economy. The main ones are as follows: it is necessary to change the structure of public procurement and focus on environmentally friendly types of production; it is necessary to accelerate the transition of Ukraine from the traditional model of public procurement to the concept of “green” procurement; it is necessary to develop an effective legislative and regulatory framework for the functioning of the circular economy; it is necessary to move to more efficient business models (such as ecodesign, repair, reuse, recovery and exchange of products and maximum prevention of waste generation) and stimulate the development of environmentally friendly technologies; it is expedient to develop programs of financing of projects in the field of circular economy; it is necessary to promote better awareness of consumers about the concept of “circular” economy, environmental “footprint” of goods and services, as well as sustainable consumption; it is necessary to change the method of production and consumption of goods from short-term to long-term, as well as to encourage the economy, businesses and consumers to maximize waste recycling. It is also established that in general, Ukraine’s policy in the field of circular economy should be formed and implemented at all three levels: national, regional, and global. However, each of us can begin to change in the direction of a circular economy (for example, through conscious consumption and resource conservation). It is also important to realize the importance of sorting garbage because its removal to landfills and finding new ones is not the best solution. Garbage needs to be recycled, and this can only be done if it is sorted.


2021 ◽  
Vol 92 ◽  
pp. 05029
Author(s):  
Magdalena Wojnarowska ◽  
Mariusz Sołtysik ◽  
Maciej Guzik

Research background: The adoption of the 2030 Agenda for Sustainable Development obliges individual countries to take actions aimed at achieving the seventeen goals of sustainable development. One of the tasks is to transform the economy into a circular economy. The necessity of transformation results from the growing number of manufactured products and the growing amount of generated waste, especially those made of plastics. Waste management and disposal may also have significant environmental effects. Therefore, EU waste management policy aims to reduce the impact of waste on the environment and health and to improve the efficient use of resources in the EU. The long-term goal of this policy is to reduce the amount of waste generated, and if its generation is unavoidable, to promote its use as resources, to increase recycling and to ensure safe disposal of waste. Hence the need to change the current economic model based on a linear approach to the circular economy. The technological goal of the circular economy is to achieve the highest possible level of waste recovery and recycling, and then reuse it in production. A possible alternative to conventional and petroleum-based materials are biopolymers that are biodegradable in the natural environment, and their degradation products do not endanger human and animal health. Thanks to these properties they not only can replace traditional polymers, but also will find completely new applications in biomedical engineering and medicine. Purpose of the article: The aim of the article is to analyze the socio-economic consequences of using biomaterials in the transition to the GOZ model. Methods: A systematic literature review methodology. Findings & Value added: The main findings relate to the socio-economic consequences of introducing biomaterials for both consumers and businesses.


2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Michel Xocaira Paes ◽  
João Vitor Campos-Silva ◽  
José Antonio Puppim de Oliveira

AbstractThe Amazon hosts a large biological and cultural diversity with a deeply established knowledge of natural resource management. Nevertheless, many parts of the Amazon are increasingly urban, lacking basic urban services, such as waste management. In this context, the design of new development pathways based on the principles of the circular economy is a promising alternative to align biodiversity conservation and urban changes. Here, based on an analysis of Carauari municipality in the western Brazilian Amazon, we discuss how the principles of the circular economy can be integrated in the Amazonian urban development frontline using the existing co-management organizations.


2020 ◽  
Author(s):  
Nadezhda Rodinova ◽  
Vladimir Ostrouhov ◽  
Vladimir Bereznyakovsky ◽  
Irina Petrova

The tutorial is aimed at the problems of using outsourcing as a factor of the reorganization of business processes of an enterprise to achieve efficient use of resources and competitiveness of the enterprise. The article reveals the organizational and economic mechanism for making management decisions on the transfer of individual business processes of enterprises to outsourcing, which contributes to their operational management in the management system.


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