Recycling – the importance of understanding the complexity of the issue. Issue 2 (3rd March 2016)

• Record Type: Journal Article
• Authors: Pajunen, N.; Rintala, L.; Aromaa, J.; Heiskanen, K.
• Is Part Of: International journal of sustainable engineering. Volume 9:Issue 2(2016)
• Page Start: 93
• Page End: 106
• Publication Date: 2016-03-03
• Subjects: Decision-making -- saving primary raw material -- material efficiency -- recycling -- life cycle thinking in design and development processes -- supply chain management; Sustainable engineering -- Periodicals; Environmental engineering -- Periodicals; 620
• DOI: 10.1080/19397038.2015.1069416
• Languages: English
• ISSNs: 1939-7038

Abstract

Abstract: Natural resources and raw materials such as metals and minerals are often taken for granted in today's society. Without them, the offerings of an enormous variety of modern conveniences, including computers and mobile phones, would not be possible. The production of these everyday items depends on a secure, sustainable, and reliable supply of critical raw materials. In addition, product development also requires new hybrid materials when targeting lightweight structures, etc. However, the mandatory recyclability of new products or materials is not obligatory or even prevailing practice in present manufacturing business. Therefore, the main research question in this article is: "how to solve the challenge of recycling in industrial system?" In this article, a comprehensive approach to recycling based on the findings of research projects is presented. Simplified, this involves moving the challenge from the end of the product's life cycle to the beginning, to the design or even to material development phases. Life cycle and system thinking and material know-how in the design phase are found to be essential elements of a new approach to recycling. This approach stems from the material development and market economy perspectives. Furthermore, the vulnerability of the industrial system to create uncertainty to recycling is also demonstrated.