- document
-
Honkoop, Margot (author), Albayrak, A. (author), Balkenende, R. (author), Hunfeld, Nicole (author), Diehl, J.C. (author)This research project, part of the Green Intensive Care Unit (ICU) initiative at the Erasmus University Medical Center (EMC), is focused on reducing the environmental impact of syringes at the ICU by designing solutions based on circular economy principles. Based on a Material Flow Analysis of the EMC ICU, syringes and their packaging have been...conference paper 2024
- document
-
Roetman Roetman, E.C. (author), Joustra, J.J. (author), Heideman, Geert (author), Balkenende, R. (author)Innovation is crucial to meet the circular economy goals for tire recycling. Devulcanization, an innovative recycling method of reprocessing tire rubber, offers a pathway towards achieving circular economy objectives. While previous research on devulcanization has primarily focused on technical aspects, this study shifts the focus towards...journal article 2024
- document
-
Bos, P. (author), Ritzen, L. (author), van Dam, S.S. (author), Balkenende, R. (author), Bakker, C.A. (author)Replacing fossil-based feedstock with renewable alternatives is a crucial step towards a circular economy. The bio-based plastics currently on the market are predominantly used in single-use applications, with remarkably limited uptake in durable products. This study explores the current state of the art of bio-based plastic use in durable...journal article 2024
- document
- Balkenende, R. (author) book chapter 2023
- document
-
Ritzen, L. (author), Sprecher, B. (author), Bakker, C.A. (author), Balkenende, A.R. (author)Bio-based plastics are attracting increasing attention due to their perceived sustainability and circularity. While enabling circularity by using renewable feedstocks, they still contribute to plastic pollution. Furthermore, their rapidly growing market will cause bio-based plastics to constitute significant fractions of plastic waste,...review 2023
- document
-
Bessai, R. (author), Bendor, R. (author), Balkenende, R. (author)Materials form the basis of modern technological society. The extraction and processing of raw matter and the disposal of material things is at the heart of most of the environmental and social crises, and has important implications for the design and deployment of computation systems. In this paper, we present an analysis of the way in which...abstract 2023
- document
-
Carrete, Israel A. (author), Joustra, J.J. (author), Balkenende, R. (author)Wind turbines are crucial for the energy transition, but their end-of-life treatment presents a challenge. Most wind turbine blades, made from composites, are currently sent for disposal or recycled through methods that degrade the value of the material. Structural reuse through blade segmentation was introduced as a recovery method that...conference paper 2023
- document
-
van Oudheusden, A.A. (author), Buijserd, A.J. (author), Doubrovski, E.L. (author), Flipsen, Bas (author), Faludi, Jeremy (author), Balkenende, R. (author)Spare parts availability is crucial for extending the life of consumer products. However, long-term availability could lead to high stocks of spare parts, which might not be used. Instead, on-demand manufacturing of spare parts with additive manufacturing (AM) is a promising alternative. This paper presents a method to evaluate parts on their...conference paper 2023
- document
-
van Oudheusden, A.A. (author), Bolanos Arriola, J. (author), Faludi, Jeremy (author), Flipsen, Bas (author), Balkenende, R. (author)The availability and storage of spare parts are the main barriers to product repair. One possibility would be to 3D print spare parts, which would also enable the repair of products not intended to be repaired. Besides manufacturers, 3D printing spare parts is an interesting option for self-repair by consumers. However, the digitisation of...journal article 2023
- document
-
Boorsma, Nina (author), Peck, David (author), Bakker, Tanya (author), Bakker, C.A. (author), Balkenende, R. (author)Remanufacturing offers an approach to extend product lifetime beyond its first use. After restoring products to original quality, they are reintroduced to the market. To make products more suited for this approach, and to increase resource-efficiency, design for remanufacturing can be incorporated for new product development. Academic...journal article 2022
- document
-
Dangal, S. (author), Faludi, Jeremy (author), Balkenende, R. (author)The Circular Economy Action Plan adopted by the European Commission aims to keep value in products as long as possible through developing product-specific requirements for durability and repairability. In this context, various scoring systems have been developed for scoring product repairability. This study assessed the objectivity and...journal article 2022
- document
-
Boorsma, N.E. (author), Polat, E. (author), Bakker, C.A. (author), Peck, David (author), Balkenende, R. (author)Design indicators can be used by companies to track circular design implementation, which can yield insights into their performance and opportunities for improvement. Yet, existing indicator methods either lack depth with regard to circular design, are incomplete, or do not use design semantics. This study explores product-level circularity...journal article 2022
- document
-
Joustra, J.J. (author), Bakker, C.A. (author), Bessai, R. (author), Balkenende, R. (author)The design of composite products for a circular economy is challenging. Materials such as glass-fibre-reinforced plastics have long product lifetimes but are hard to recycle. For the effective reuse and recycling of products, parts, and materials, recovery strategies must be selected and implemented in the product design stage. This extends the...journal article 2022
- document
-
Graf, Roberta (author), Sandström, Niclas (author), Nevgi, Anne (author), Balkenende, R. (author), Danese, Pamela (author), Grönman, Kaisa (author), Holopainen, Jani (author), Luukkonen, Matti (author), Nuorttila-Jokinen, Jutta (author), Olsen, Stig I. (author)The integration of circular economy-based life cycle management (LCM) into product design and optimisation is essential for the transformation towards a circular economy (CE). However, companies often lack the expertise to adapt life-cycle design (LCD) thinking in their business operations and are in need of respective capacity building. To...journal article 2022
- document
-
Pozo Arcos, B. (author), Bakker, C.A. (author), Balkenende, R. (author)Product repairs are at the core of sustainable consumption and user manuals can play a relevant role in facilitating them. They are the accredited source of product information for end users and are therefore sought as an important means for the diagnosis and subsequent repair of household appliances. However, despite increasing societal demand...journal article 2022
- document
- Lane, R. (author), Balkenende, L. (author), van Staalduine, S.E. (author), Wolters, Anouk H.G. (author), Giepmans, Ben N.G. (author), Voortman, Lennard (author), Hoogenboom, J.P. (author) journal article 2022
- document
-
Bos, P. (author), Bakker, C.A. (author), Balkenende, R. (author), Sprecher, Benjamin (author)This design review evaluates the use of bio-based plastics in durable consumer products. The main question is: how does the use of bio-based plastics influence the product’s design, functionality, marketing & communication, and sustainability? Although higher material prices would lead one to expect that higher value applications would be...conference paper 2022
- document
-
De Fazio, F. (author), Bakker, C.A. (author), Flipsen, Bas (author), Balkenende, R. (author)Designers and engineers need better tools and methods to create highly repairable products. Design for disassembly and reassembly is an important product related design feature that can enhance repair. In a highly repairable product, the components that fail most often should be easily accessible for repair or replacement. This paper...journal article 2021
- document
-
Joustra, J.J. (author), Flipsen, Bas (author), Balkenende, R. (author)Composite materials are an attractive material choice as they enable lightweight, low-maintenance products with a long lifespan. Recycling these materials, however, remains a chal-lenge. Homogeneous material composition and the use of thermoset matrices complicate repro-cessing, and result in low-grade recyclate. This means that closing the...journal article 2021
- document
-
van Gelder, P.H.A.J.M. (author), Taebi, B. (author), van Ommen, J.R. (author), van de Poel, I.R. (author), Asveld, L. (author), Balkenende, R. (author), Hollmann, F. (author), van Kampen, E. (author), Krebbers, R.J. (author), de Lange, J. (author), Terwel, K.C. (author), Visser, Eelco (author)In this paper, we provide an overview of how Safe-by-Design is conceived and applied in practice in a large number of engineering disciplines. We discuss the differences, commonalities, and possibilities for mutual learning found in those practices and identify several ways of putting those disciplinary outlooks in perspective. The considered...journal article 2021