Plastic is a ubiquitous material with many benefits such as low price and weight and an extreme functional versatility. Plastics are pervasively used in modern society. However, the uses of petro-based plastics present us with some serious problems. First of all, we are talking about huge amounts of plastics. The approximate global production is around

The overall objective of the project is to: elaborate a solid method enabling as far as possible consistent, harmonised, transparent and reproducible LCA studies of plastic products based on different feedstocks (including fossil resources, plastic waste, biomass and captured CO 2 ).

FDES. EN15. 804. In Manchester University's review of the 2012 LCA, it is for instance A prerequisite for successful plastics recycling is mono-streams. As most  Swedish Life Cycle Center · Incentives for recycling and incineration in LCA: Polymers in Product Environmental Footprints. The goal of the LCA is to compare the environmental profiles of the following plastic waste management options: mechanical recycling, WTE, pyrolysis and gasification. A few potential scenarios will be compared against the reference case of waste recycling rate of 7.24% via mechanical recycling, as reported in 2016.

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These processes complement those of mechanical recycling, where the latter proves to be inefficient, as is the case for difficult to recycle or non-recycled plastics such as multi-layers, heavily contaminated waste, or mechanical recycling residues. A European Strategy for Plastics in a Circular Economy (COM(2018)28 final) Objectives for a ‘truly circular lifecycle for plastics’. Life cycle impacts of alternative feedstocks of plastics to be assessed. LCA will also be used to assess whether or not the use of biodegradable or compostable plastic is beneficial plastic, whereas, for paper and wood, it was assumed that the products are incinerated en-tirely. Paper and wood is assumed to be contaminated (e.g. with food leftovers) and not suita-ble for cleaning and recycling. Comparative LCA to evaluate how much recycling is environmentally favourable for food packaging Sara Toniolo, Anna Mazzi, Monia Niero, Filippo Zuliani, Antonio Scipioni Research output : Contribution to journal › Journal article › Research › peer-review Chemical recycling technologies can break down plastics into its building blocks and transform them into valuable secondary raw materials.

LCA allows benchmarking of product system options and can therefore also be used in decision making of purchasing and technology investments, innovation systems, etc. Conceptual LCA: very basic level looking at qualitative inventory, to create flow diagrams and understand, for example, which components have the highest relative environmental impact.

for quality deterioation while the plastic fractions does not seem to be adversely affected. recyclable material is recycled only once and not repeatable (e.g. 4.2.3 Utsläpp av växthusgaser och energianvändning i LCA perspektiv. 8.

CLIENTS\ACC\KC182695 vi 04.18.18 4103.00.001 Preface This work is an expansion and update of an energy and greenhouse gas analysis conducted the application of the LCA methodology to the products and processes involved in mechanical plastic recycling from industrial scrap for extrusion or blow moulding of black HDPE. Figure 1 shows the flux diagram of black HDPE along with the amounts of materials and energy used.

2019-06-22 · Over the past few decades, life cycle assessment (LCA) has been established as a critical tool for the evaluation of the environmental burdens of chemical processes and materials cycles. The increasing amount of plastic solid waste (PSW) in landfills has raised serious concern worldwide for the most effective treatment.

LCA is used in decision making as a tool to improve product design, for example the choice of materials, the selection of technologies, specific design criteria and when considering recycling. LCA allows benchmarking of product system options and can therefore also be used in decision making of purchasing and technology investments, innovation systems, etc. Conceptual LCA: very basic level looking at qualitative inventory, to create flow diagrams and understand, for example, which components have the highest relative environmental impact. Simplified LCA : Basically a proper LCA but using more generic data and standard modules for energy production. recycling & end-of-life waste management .. 112 3.5.1. Plastic Recycling 112 The LCA is based on a controlled process, one which maintains the assumption that all products are collected, recycled, and reused in the end-of-life phase.

They can first be  av Y Arushanyan · 2017 · Citerat av 26 — This paper presents a comprehensive life cycle assessment (LCA) model for affected by the recycling (mainly of steel and plastic), which gives a possibility to  Plastic is not recycled due to a lack of facilities15, but is collected separately and 2001 – Revised so that the tax is now based on LCA; and. My master thesis was about plastic recycling in the plastic industry. I specialized in Environmental Systems, with courses in e.g.
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◇ Should we recycle to save landfill space if it plastic versus disposable diapers In product LCA the waste is often treated superficially : tons of waste  Figure 5 – Prevention of plastic dumped at sea and waste diverted from disposal in the Euorean scenario. The Norwegian fishing and fish farming recycling rate  Oct 2, 2020 Break Free From Plastic commissioned this Eunomia report which offers Recycling »Circular Economy »Plastics: Can Life Cycle Assessment Rise report which explored how life cycle assessment (LCA) –the de facto tool&n Jun 10, 2020 Greenhouse gas (GHG) emissions for recycled polystyrene are half of a lifecycle assessment (LCA) for depolymerised styrene according to  Oct 23, 2020 the ChemCyclingTM project for chemical recycling with the aim of manufacturing high-quality products from chemically recycled plastic waste  Jan 30, 2020 An LCA is a technique to assess environmental impacts associated with all distribution, use, repair and maintenance, and disposal or recycling. but here's another example of a commonly used product…the plastic The recycled and virgin materials were compared using life cycle assessment of the study, GaBi software was used for Life Cycle Assessment (LCA) analysis. considered as reference scenario and compared with filled recycled plastics May 3, 2019 It is a variation of cradle-to-grave, exchanging the waste stage with a recycling process that makes it reusable for another product, essentially “  Apr 20, 2020 While is not practical to do a Life Cycle Assessment (LCA, also for plastic products, although in theory they could be recycled or reused with  Jul 27, 2018 Biobased plastics have the unique advantage over conventional and products are being either reused or recycled and eventually used for European Bioplastics supports LCA and Life Cycle Thinking (LCT) in order to&nb iCAREPLAST: Integrated Catalytic Recycling of Plastic Residues Into making use of meaningful indicators defined taking into account LCA and LCC analyses,   Aug 22, 2013 Source: Life Cycle Assessment for Three Types of Grocery Bags - Recyclable Plastic; Compostable, Biodegradable Plastic; and Recycled,  Jul 29, 2020 Plastic received the worst material circularity score for its low recycling rates and recycled content, as well as its high recycling yield losses. Aim & objectives.

27 Polymers and plastics production. X. X. av J Magnusson · 2019 — Planning System (WAMPS), som är ett förenklat LCA-baserat verktyg the treatment systems: material recycling of aluminium, steel, plastic,  A solution to low recycling rates of plastic waste is the conversion into multi-walled (LCA) of an integrated system that involves flexible packaging plastic waste  The main function of the NPT Halogen-free plastics Trunking product range is to the lack of processes for recycling these plastics types. assessment (LCA).
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It should be noted that when recycling plastics at their end of life begins the process all over again, though it requires approximately 85% more energy and introduces many new steps in 24 the LCA, such as the human energy needed to gather, sort and transport the recycled polymers to and from place of remanufacturing.

Aim & objectives. The aim is to identify the knowledge gaps and challenges that exist in reaching and increasing the recycling rate of plastic.