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Recycling, Volume 5, Issue 3

September 2020 - 9 articles

Cover Story: This paper focuses on the LCA of existing road section maintenance and rehabilitation, considering multi-recycled bituminous mixtures with different RAP incorporation rates: 0 % (as reference), 25%, 50%, 75%, and 100%. Modelling of the RAP mixture’s production phase, including RAP processing, fundamental to have greater control over the mixture performance and consequently increase the incorporation rates, is presented. The LCA results have been expressed in terms of four damage categories and 15 impact factors. Multi-recycled solutions lead to substantial benefits, hence embodying a sustainable approach. The benefits grow with the increase in RAP rate, with an average decrease between 19% and 33% in all the impact categories from 25% to 100% RAP rate. View this paper.
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Articles (9)

  • Communication
  • Open Access
16 Citations
9,516 Views
6 Pages

On the Production of Potassium Carbonate from Cocoa Pod Husks

  • Kouwelton Kone,
  • Karl Akueson and
  • Graeme Norval

17 September 2020

Cocoa beans are found inside an outer husk; 60% of the cocoa fruit is the outer husk, which is a waste biomass. The husk cannot be used directly as a soil amendment as it promotes the fungal black pod disease, which reduces crop yield. The pods are s...

  • Article
  • Open Access
19 Citations
8,191 Views
14 Pages

Biodismantling, a Novel Application of Bioleaching in Recycling of Electronic Wastes

  • Benjamin Monneron-Enaud,
  • Oliver Wiche and
  • Michael Schlömann

15 September 2020

Electronic components (EC) from waste electrical and electronic equipment (WEEE) such as resistors, capacitors, diodes and integrated circuits are a subassembly of printed circuit boards (PCB). They contain a variety of economically valuable elements...

  • Article
  • Open Access
6 Citations
6,496 Views
18 Pages

10 September 2020

Swedish recycling businesses argue that the Non-Toxic Environmental target gets too much weight and that resource efficiency gets too little focus, which results in decreased recycling. The purpose of this paper is to highlight different factors that...

  • Article
  • Open Access
13 Citations
7,374 Views
9 Pages

Determination of Metals’ Content in Components Mounted on Printed Circuit Boards from End-of-Life Mobile Phones

  • Tadeusz Gorewoda,
  • Marcus Eschen,
  • Jadwiga Charasińska,
  • Magdalena Knapik,
  • Sylwia Kozłowicz,
  • Jacek Anyszkiewicz,
  • Michał Jadwiński,
  • Martyna Potempa,
  • Marta Gawliczek and
  • Andrzej Chmielarz
  • + 1 author

9 September 2020

The electronic components mounted on the printed circuit boards (PCBs) of mobile phones represent a resource that is rich in metals, and after separation from the boards, these components could be considered secondary raw materials. The concentration...

  • Article
  • Open Access
11 Citations
6,363 Views
25 Pages

Characterizing the Urban Mine—Simulation-Based Optimization of Sampling Approaches for Built-in Batteries in WEEE

  • Paul Martin Mählitz,
  • Nathalie Korf,
  • Kristine Sperlich,
  • Olivier Münch,
  • Matthias Rösslein and
  • Vera Susanne Rotter

4 September 2020

Comprehensive knowledge of built-in batteries in waste electrical and electronic equipment (WEEE) is required for sound and save WEEE management. However, representative sampling is challenging due to the constantly changing composition of WEEE flows...

  • Article
  • Open Access
19 Citations
8,730 Views
24 Pages

Exploring Biogas and Biofertilizer Production from Abattoir Wastes in Nigeria Using a Multi-Criteria Assessment Approach

  • Idi Guga Audu,
  • Abraham Barde,
  • Othniel Mintang Yila,
  • Peter Azikiwe Onwualu and
  • Buga Mohammed Lawal

Management of waste streams from abattoirs is a major challenge in developing countries. Harnessing these wastes as resources for the production of biogas and biofertilizer could contribute to curbing the environmental menace and to addressing the pr...

  • Feature Paper
  • Article
  • Open Access
55 Citations
9,541 Views
21 Pages

Assessment of Eco-Friendly Pavement Construction and Maintenance Using Multi-Recycled RAP Mixtures

  • David Vandewalle,
  • Vítor Antunes,
  • José Neves and
  • Ana Cristina Freire

The demand for more sustainable solutions has led an ever-growing number of stakeholders to being committed to pursue the principles of sustainability in pavement management. Different stakeholders have been looking for tools and methodologies to eva...

  • Feature Paper
  • Article
  • Open Access
19 Citations
6,979 Views
14 Pages

Ground Tire Rubber Recycling in Applications as Insulators in Polymeric Compounds, According to Spanish UNE Standards

  • Marc Marín-Genescà,
  • Jordi García-Amorós,
  • Ramon Mujal-Rosas,
  • Lluís Massagués Vidal,
  • Jordi Bordes Arroyo and
  • Xavier Colom Fajula

In the present research, we investigated the conceivable outcomes of using ground tire rubber (GTR) particle polymeric blends. Special methods of restoring tires that are no longer in use include GTR retreading, GTR blending destined for recycling to...

  • Review
  • Open Access
51 Citations
26,671 Views
28 Pages

Hazardous Waste Management: An African Overview

  • Victor E. Akpan and
  • David O. Olukanni

Hazardous waste materials and their management are of prime importance to society. This article gives an overview of the current practices that relate to hazardous waste management. It looks at issues concerning the transboundary or international mov...

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Recycling - ISSN 2313-4321