Innovative Approaches to Sustainable Design, Recovery, and Circular Management of Solid Waste

A special issue of Clean Technologies (ISSN 2571-8797).

Deadline for manuscript submissions: 31 August 2025 | Viewed by 689

Special Issue Editors


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Guest Editor
Product Design and Innovation Lab, Arts et Métiers Institute of Technology, Paris, France
Interests: eco-design; circular economy; waste management; life cycle assessment (LCA); management of critical raw materials

E-Mail Website
Guest Editor
Product Design and Innovation Lab, Arts et Métiers Institute of Technology, Paris, France
Interests: innovation; product design; sustainable design; design methods and tools; biomimetics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues, 

In today’s solid waste sector, recycling, recyclability, and reuse of materials are value retention processes that play crucial roles in minimizing environmental impacts, conserving resources, and supporting a circular economy. Recycling involves recovering valuable materials from discarded electronic products, such as metals (gold, copper, aluminum, and others), plastics, glass, and other organic materials. The recyclability of solid products depends on their design and the materials used. Designing products with recyclability in mind allows for easier dismantling, sorting, and recovery of high-value components and materials. Reusing materials or whole components can extend the life cycle of products, delaying their entry into waste streams. 

We are pleased to invite authors to submit research articles and review papers focused on innovative approaches to sustainable consumer product design and the recovery and circular management of solid waste to this Special Issue. Papers that focus on improving the whole value chain—from the design of products to the recycling of solid waste—are encouraged. 

We kindly invite researchers, academics, and practitioners from a wide spectrum of fields, encompassing qualitative, quantitative, mixed-method, and modeling approaches to participate in a dialogue that transcends disciplinary boundaries. We invite you to share your expertise, findings, and innovative ideas in this Special Issue, where your work will reach a global audience of researchers, policymakers, and industry professionals. Topics of interest include, but are not limited to, the following:

  • Eco-Design Approaches for Sustainable Products: Integration of eco-design principles to minimize waste and enhance the recyclability of consumer products.
  • Challenges and Innovations in Sustainable Waste Management Practices: Addressing key issues such as landfill monitoring, sorting technologies, and the socio-economic dimensions of waste management.
  • Modeling and Systemic Analysis of Circular Supply Chains and Business Models: Designing collaborative and internet-enabled supply chains and business models to support circular economy goals.
  • Integration of Data Science and Digital Twin in Material Flow Optimization and Recycling Systems: Using predictive analytics, cyber-physical systems, and material service data to improve recycling scenarios and resource accessibility.
  • Advanced Technologies in Waste Collection, Sorting, Recycling, and Disposal: Innovative separation methods and process modeling for better treatment and recovery of consumer products components.
  • Advancements in Waste-to-Energy Technologies for Sustainable Energy Production: Focus on the optimization of pyrolysis, gasification, and other energy recovery techniques from municipal solid waste (MSW). Development of processes like hydrolysis and fermentation for converting waste into biofuels or bioplastics.
  • Socio-Economic and Environmental Impacts of Circular Economy Practices in Waste Management and Strategic Product Material Recycling: Evaluation of waste management practices and recycling methodologies for materials critical to technology and industry, considering market and policy dynamics.

Dr. José Hidalgo-Crespo
Dr. Nicolas Maranzana
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Clean Technologies is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • eco-design
  • sustainable waste management
  • circular supply chains
  • digital twin technology
  • material flow optimization
  • waste-to-energy technologies
  • advanced recycling technologies
  • circular economy practices
  • socio-economic–environmental impacts
  • innovative approaches
  • circular business models

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Published Papers (1 paper)

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15 pages, 285 KiB  
Review
The Biodegradability of Plastic Products for Agricultural Application: European Regulations and Technical Criteria
by Elena Domínguez-Solera, Giovanni Gadaleta, Pablo Ferrero-Aguar, Ángela Navarro-Calderón and Chelo Escrig-Rondán
Clean Technol. 2025, 7(1), 11; https://doi.org/10.3390/cleantechnol7010011 - 2 Feb 2025
Viewed by 537
Abstract
Plastic products are used in agriculture to increase crop yield and improve crop quality to face a double challenge: a growing world population and a depletion and scarcity of natural resources. In this framework, the European Commission is working on establishing biodegradation criteria [...] Read more.
Plastic products are used in agriculture to increase crop yield and improve crop quality to face a double challenge: a growing world population and a depletion and scarcity of natural resources. In this framework, the European Commission is working on establishing biodegradation criteria under natural conditions for certain plastic products. Such criteria are particularly important for products where biodegradation is key once reaching the end of their shelf life, considering an end-of-life scenario where their waste management is either unfeasible or highly complex. Under this scope, this work aims to provide a comprehensive assessment of the current status of European regulations in terms of plasticulture product biodegradability, highlighting the specific tests and standards regarding the biodegradability assessment. Biodegradation of plasticulture products in soil and water has been considered for biodegradability criteria, establishing a threshold of at least 90% of the organic carbon converted into CO2. These regulations have followed a tool-based study of a mathematical prediction model for the main existing families of biodegradable polymers in soil. These regulations will help the fertilizer industry to develop new formulations that are more sustainable and effective in the agriculture field. Full article
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