A novel approach in calculating site-specific aftercare completion criteria for landfills in The Netherlands: Policy developments

Site-specific aftercare completion criteria for sustainable landfilling in the Netherlands: Geochemical modelling and sensitivity analysis

The rapid increase in global textile waste poses significant environmental and resource challenges, necessitating effective recycling strategies. This article provides a global perspective on textile waste recycling (TWR), including policies in major countries and initiatives by international organizations. Through bibliometric analysis, four key research themes were identified: dye removal, physical recycling methods, chemical recycling methods, and sustainable development and the circular economy. Based on bibliometric analysis, the article reviews various TWR approaches and their applications, such as physical methods for fiber and composite production, chemical methods for material synthesis, and thermochemical conversion methods for carbon material and energy recovery. The study also analyzes the economic and environmental benefits of various recycling methods, highlights current challenges, and offers recommendations to guide future research in TWR. This work represents a significant advancement in the valorization of textile waste and provides valuable insights for designing effective strategies for sustainable textile waste management.

A methodological framework for the implementation of circular economy thinking in higher education institutions: Towards sustainable campus management

Healthcare waste in Bangladesh: Current status, the impact of Covid-19 and sustainable management with life cycle and circular economy framework

Abstract: Sustainable management takes the concepts from sustainability and synthesizes them with the concepts of management. Sustainability has three branches: the environment, the needs of present and future generations, and the economy. Using these branches, it creates the ability of a system to thrive by maintaining economic viability and also nourishing the needs of the present and future generations by limiting resource depletion. From this definition, sustainable management has been created to be defined as the application of sustainable practices in the categories of businesses, agriculture, society, environment, and personal life by managing them in a way that will benefit current generations and future generations. Sustainable management is needed because it is an important part of the ability to successfully maintain the quality of life on our planet. Sustainable management can be applied to all aspects of our lives. For example, the practices of a business should be sustainable if they wish to stay in businesses, because if the business is unsustainable, then by the definition of sustainability they will cease to be able to be in competition. Communities are in a need of sustainable management, because if the community is to prosper, then the management must be sustainable. Forest and natural resources need to have sustainable management if they are to be able to be continually used by our generation and future generations. Our personal lives also need to be managed sustainably. This can be by making decisions that will help sustain our immediate surroundings and environment, or it can be by managing our emotional and physical wellbeing. Sustainable management can be applied to many things, as it can be applied as a literal and an abstract concept. Meaning, depending on what they are applied to the meaning of what it is can change

The global construction industry is the world’s largest consumer of raw materials and creates an estimated third of the world’s overall waste. A circular economy is one that aims to keep products, components and materials at their highest utility and value at all times. The Opera Square site development project is being utilised as a Lighthouse Demonstrator Project for the Circular Built Environment. The site is a brownfield site located in the heart of Limerick City. The transformational commercial development which commenced in 2022 consists of office, retail, residential and public buildings on a 3.7-acre site. During the demolition and enabling phase of the project, a number of buildings were demolished. Prior to demolition, a pre-demolition audit was undertaken. The purpose was to identify the type and quantities of the materials that would arise from the demolition works and possible opportunities to implement circular economy principles. This research paper will conduct a case study on the Opera Square project located in Limerick, Ireland, evaluating the circular economy interventions implemented during the demolition and enabling phase of the project. The study aims to assess the effectiveness of the interventions in achieving a diversion rate for construction and demolition material from landfill of 98% through on-site and off-site re-use of construction materials, the re-use of material as a piling mat diverted 87% of construction and demolition material from landfill. A life cycle analysis was undertaken and determined a reduction of at least 66% in the embodied carbon global warming potential compared to a business-as-usual construction practice for the piling mat. There are lessons learned from this project that can be applied to future projects, one being the full realisation of opportunities for further re-use of material through the end-of-waste and by-product mechanisms. Achieving the full potential of a circular economy in the built environment requires collaboration among stakeholders, with initiatives that promote community engagement being particularly impactful in creating both social, environmental and economic benefits through a Circular Economy.

The ceramic and glass industries, integral to the EU Emissions Trading System (EU ETS), face significant challenges in achieving decarbonization despite advancements in energy efficiency. The circular economy offers a promising pathway, emphasizing the reuse and recycling of waste materials into secondary raw materials (SRMs) to reduce resource consumption and emissions. This study investigates a standardized waste supply chain framework, developed collaboratively with stakeholders, tailored for the ceramic sector. The Waste Resource Platform (WRP) integrates Industry 4.0 paradigms, utilizing a modular, layered architecture and a process-centric design. The framework includes experimental tests and co-creation methodologies to refine a digital marketplace that connects stakeholders, facilitates SRM exchange, and fosters industrial symbiosis. The WRP demonstrates the potential for SRMs to replace virgin materials, reducing environmental impacts and production costs. It enhances supply chain transparency through digital traceability, promotes predictive material sourcing, and streamlines logistics via algorithmic optimization. Challenges such as regulatory gaps and quality standards are addressed through standardized processes, open data governance, and innovative algorithms. The WRP project advances circular economy goals in the ceramic sector, promoting waste reuse, industrial symbiosis, and supply chain resilience. Its standardized, open-access platform offers a scalable model for other industries, fostering sustainable practices and resource efficiency while addressing global climate targets.

Given the pollutant nature of the petrochemical industry, sustainable supply chain management within a circular economy framework is of great importance. It aims to reduce resource consumption through recycling, recovery, and reuse of materials and products in order to achieve economic, environmental, and social performance, as well as to gain competitive advantage. Therefore, the purpose of this study is to design a sustainable supply chain management model in the circular economy of the petrochemical industry using the Fuzzy Cognitive Maps (FCM) approach. The participants included 16 senior and middle managers of the petrochemical industry, selected through a purposive non-probability sampling method. The data of this study were analyzed in both qualitative and quantitative sections. In the qualitative section, the model’s indicators were identified using a multi-content analysis approach and categorized through coding. In the quantitative section, the identified indicators were validated using the fuzzy Delphi method, and then causal relationships were analyzed with the Fuzzy Cognitive Map approach. The findings revealed that the indicators of "sales," "green production process planning," and "reverse logistics," due to their highest interconnections with other indicators, hold the greatest importance in the circular economy. This finding indicates that managers, through collaboration and participation across the identified critical sectors, can enhance sustainable supply chain management.

Circular Economy Ownership Models: A view from South Africa Industry

Cybernetic-parsimonious MCDM modeling with application to the adoption of Circular Economy in waste management

Circular Urban Metabolism Framework

The problem that has existed since the first day of society is limited resources and infinite needs. It is precisely on this problem that economic science is based. The number of people is constantly growing, so the needs and requests are also growing. In such conditions, how do programs effectively use limited resources, what programs make productive translations? In the modern era, when a society of acute consumer tension was formed, developing countries already prefer development models focused on resource conservation when drafting economic development strategies. This is due to the fact that existing resources must be used so as not to deprive future generations of the opportunity to use them. The increase in intensity of consumption of resources and the increase in ecological problems led to the necessity of developing alternative concepts of economic development. We already see that many countries are moving to the concept of "circular economy" when developing their policy of permanent development. What is the "circular economy"? The traditional development model, known as "linear economy", is based on the concept of production, production, consumption and emissions. "Circular economy", on the contrary, represents a new concept that promotes the efficient use of resources, minimization of emissions and support for the use of renewable energy sources. The main goal of the circular economy is to create a sustainable system that can preserve the economic value and usefulness of resources, materials and goods for a long time. In this article, the main characteristics of the circular economy model are considered, which can provide new opportunities for future generations, ensuring a balance between ecological, social and economic factors. The perspectives of applying this model in the countries of the Turkic world, which forms the basis of the development strategy of many countries, are also being explored.

The textile and apparel industry has been identified as one of the most resource-intensive sectors globally, with substantial environmental burdens arising from fiber production, dyeing, finishing, and disposal. Textile recycling represents a critical pathway toward sustainable resource management and circular economy implementation. The rapid expansion of global textile production and consumption has intensified the accumulation of textile waste, creating urgent environmental, economic, and social concerns. This review synthesizes current knowledge on textile waste streams, with emphasis on the classification of natural, synthetic, and blended materials and the unique challenges they present for recycling. Emerging technologies including advanced mechanical recycling, chemical depolymerization, enzymatic treatments, and fiber-to-fiber regeneration are critically assessed for their efficiency, scalability, material recovery rates, and environmental footprints. The review further examines key environmental challenges such as microplastic pollution, hazardous chemical release, landfill overuse, and high energy demands associated with traditional waste management pathways. In response to these issues, sustainable solutions such as circular economy frameworks, eco-design principles, closed-loop manufacturing, and policy interventions are discussed. The paper highlights successful global initiatives and industry innovations that demonstrate the feasibility of achieving a circular textile system. Finally, research gaps and future directions are identified to support the transition toward resource-efficient, low-impact textile waste management. This review provides a comprehensive foundation for stakeholders seeking to enhance sustainability across the textile value chain.

The article primarily focuses on how environmental sustainability will benefit future generations. As the saying goes, “The earth does not belong to anyone; rather, humanity belongs to the earth.” In daily life, we frequently read news articles highlighting the negative impact of human actions on nature, such as deforestation and inadequate water storage for future needs. In the 21st century, humanity faces numerous challenges in safeguarding ecological balance for future generations. Sustainability involves coexisting with the earth for the long term, making it crucial to preserve our planet for future generations. One effective way to support sustainability is through the reduction, reuse, and recycling of waste materials, rather than discarding them. While taking care of the planet may seem like a daunting task, small changes can lead to significant differences. Each generation inherits both a natural and cultural legacy, which the present generation must uphold. However, the extent to which the present generation follows this responsibility varies. Our actions directly influence the environment’s response. It is essential to protect the environment by using eco-friendly products, which will, in turn, help preserve the earth. This study primarily focuses on educating people about environmental protection and methods to safeguard the environment. We can preserve our planet by consuming resources responsibly and reducing unnecessary waste. Air, soil, and water should be used and maintained based on necessity. The purpose of this research is to introduce the impact and causes of environmental degradation. It also emphasises the importance of environmental sustainability and the challenges associated with it. Key issues such as deforestation and global warming are explored. The United Nations aims to raise awareness about environmental sustainability, especially as the real estate sector continues to expand. Builders and governments often prioritise short-term gains over long-term preservation for future generations.

The transition to a circular economy offers a promising approach to sustainable resource management in energy supply chains, particularly within the context of reducing environmental impacts and enhancing resource efficiency. A circular economy model focuses on minimizing waste, maximizing resource utilization, and promoting the reuse, recycling, and remanufacturing of materials. This paper explores the application of circular economy principles in energy supply chains, highlighting their potential to transform traditional linear supply chains into more sustainable, closed-loop systems. In the energy sector, the circular economy can be implemented through various practices such as extending the lifecycle of energy infrastructure, reducing carbon emissions, and optimizing resource extraction and consumption. Key strategies include the recycling of energy materials (such as metals and plastics), repurposing equipment and infrastructure, and promoting energy efficiency across the entire supply chain. Moreover, the role of renewable energy systems, such as solar, wind, and bioenergy, is crucial in supporting circular economy models by offering sustainable alternatives to fossil fuels and enabling the reduction of environmental footprints. The paper also addresses the importance of designing energy products and services with circularity in mind, ensuring that materials and components can be recovered and reused after their useful life. Technological innovation, particularly in digitalization and artificial intelligence, plays a critical role in optimizing the management of resources in circular supply chains. Through data analytics and predictive modeling, energy companies can better track and manage material flows, ensuring higher efficiency and reduced waste. Additionally, collaboration among stakeholders, including suppliers, governments, and consumers, is vital for fostering circularity in energy supply chains. By implementing circular economy models, energy companies can not only enhance sustainability but also realize cost savings, improve resilience, and meet regulatory compliance. This paper concludes with recommendations for the energy sector to accelerate the adoption of circular economy practices, ensuring a sustainable and resource-efficient future.