High quality methylal from non-recyclable plastic waste by an improved Catalytic Hydro-Gasification Plasma(CHGP) processWEF, MacArthur Foundation and plastics industry in joint declaration on combatting marine litter / “New Plastics Economy” initiative presents strategies for recycling at Davos
WEF, MacArthur Foundation and plastics industry in joint declaration on combatting marine litter / âNew Plastics Economyâ initiative presents strategies for recycling at DavosThe 2017 World Economic Forum (WEF, Geneva / Switzerland), held as every year in the Swiss alpine enclave of Davos, last week provided a snowy backdrop for the plastics industry to spotlight its efforts towards ridding the worldâs oceans of plastics waste. On 16 January, the eve of the international meeting of the worldâs economic elite, 40 major companies pledged to promote efforts to recycle and reuse spent plastic packaging.
Among those supporting the pledge â which focuses on combatting marine litter â are leading polymer producers, converters and consumer products manufacturers. The list of producers includes such names as Dow, Borealis and Novamont, with Alpla, Sealed Air, Constantia, RPC and Greiner weighing in for packaging manufacturers. On the consumer products side are industry giants such as Procter & Gamble, Unilever, Coca-Cola, Pepsi and Danone. At the forum, some of the industry leaders joined Dame Ellen MacArthur, the former sailor and principal of the Ellen MacArthur Foundation (Cowes, Isle of Wight / UK; www.ellenmacarthurfoundation.org) in presenting the first conclusions of a sustainable plastics paper published by the British think-tank in early 2016.
âThe New Plastics Economy: Catalysing Action,â a follow-up to last yearâs âThe New Plastics Economy: Rethinking the Future of Plasticsâ â see Plasteurope.com of 09.02.2016 â outlines sustainability strategies for the various plastic packaging categories. The report analyses the materials used and attempts to quantify the economic value creation potential for recycling and reuse. It also outlines a set of priority actions for each category, as well as a âtargeted planâ to be carried out in 2017 to catalyse progress.
In its latest report, the foundation calls for a quantum leap in global plastic packaging. In its researchersâ estimate, only 14% of packaging waste is currently collected for recycling, and thus USD 80-120 bn of the materialâs value is lost to the economy. The paper contends that 50% of plastics packaging in use today could be profitably recycled if improvements were made to design and to waste management systems. However, without fundamental redesign and innovation, the remaining 30% will never be recycled. Given projected growth in production, this means that, if nothing changes, âby 2050 oceans could contain more plastics than fish.â
In implementing a redesign, the authors say plastic packaging producers should consider which polymers are best suited, while avoiding âuncommonâ types such as PVC, PS and EPS. Even if technically recyclable, this may not be economically feasible, due to the small volumes. They argue that less than 5% of PVC by volume is actually recycled in Europe, while PS is ârarely sorted from household waste and recycled.â Making adjustments to the use of additives and pigments could be a favourable approach, the MacArthur foundation asserts. Other moves towards more sustainability spotlighted are a scale-up in the use of compostable packaging and related infrastructure for targeted ânutrient-contaminatedâ applications such as coffee capsules, takeaway packaging or biodegradable rubbish bags. All design changes together could produce an economic benefit of USD 1.1-1.6 bn (USD 90-140/t) throughout the OECD, the calculation goes.
Alongside conventional recycling and re-use (deemed to be appropriate for about 20% of packaging waste), another scenario eyed by the New Plastics Economy initiative is to explore the potential as well as the limitations of chemical recycling to reprocess currently unrecyclable plastic packaging into new plastics feedstocks â a solution that has been slumbering in the chemicals-plastics industryâs back drawer for more than two decades due to its economic drawbacks.
e-Service:
WEF study "The New Plastics Economy: Catalysing Action" (January 2017) as a PDF file25.01.2017 Plasteurope.com [236001-0]
Among those supporting the pledge â which focuses on combatting marine litter â are leading polymer producers, converters and consumer products manufacturers. The list of producers includes such names as Dow, Borealis and Novamont, with Alpla, Sealed Air, Constantia, RPC and Greiner weighing in for packaging manufacturers. On the consumer products side are industry giants such as Procter & Gamble, Unilever, Coca-Cola, Pepsi and Danone. At the forum, some of the industry leaders joined Dame Ellen MacArthur, the former sailor and principal of the Ellen MacArthur Foundation (Cowes, Isle of Wight / UK; www.ellenmacarthurfoundation.org) in presenting the first conclusions of a sustainable plastics paper published by the British think-tank in early 2016.
âThe New Plastics Economy: Catalysing Action,â a follow-up to last yearâs âThe New Plastics Economy: Rethinking the Future of Plasticsâ â see Plasteurope.com of 09.02.2016 â outlines sustainability strategies for the various plastic packaging categories. The report analyses the materials used and attempts to quantify the economic value creation potential for recycling and reuse. It also outlines a set of priority actions for each category, as well as a âtargeted planâ to be carried out in 2017 to catalyse progress.
In its latest report, the foundation calls for a quantum leap in global plastic packaging. In its researchersâ estimate, only 14% of packaging waste is currently collected for recycling, and thus USD 80-120 bn of the materialâs value is lost to the economy. The paper contends that 50% of plastics packaging in use today could be profitably recycled if improvements were made to design and to waste management systems. However, without fundamental redesign and innovation, the remaining 30% will never be recycled. Given projected growth in production, this means that, if nothing changes, âby 2050 oceans could contain more plastics than fish.â
In implementing a redesign, the authors say plastic packaging producers should consider which polymers are best suited, while avoiding âuncommonâ types such as PVC, PS and EPS. Even if technically recyclable, this may not be economically feasible, due to the small volumes. They argue that less than 5% of PVC by volume is actually recycled in Europe, while PS is ârarely sorted from household waste and recycled.â Making adjustments to the use of additives and pigments could be a favourable approach, the MacArthur foundation asserts. Other moves towards more sustainability spotlighted are a scale-up in the use of compostable packaging and related infrastructure for targeted ânutrient-contaminatedâ applications such as coffee capsules, takeaway packaging or biodegradable rubbish bags. All design changes together could produce an economic benefit of USD 1.1-1.6 bn (USD 90-140/t) throughout the OECD, the calculation goes.
Alongside conventional recycling and re-use (deemed to be appropriate for about 20% of packaging waste), another scenario eyed by the New Plastics Economy initiative is to explore the potential as well as the limitations of chemical recycling to reprocess currently unrecyclable plastic packaging into new plastics feedstocks â a solution that has been slumbering in the chemicals-plastics industryâs back drawer for more than two decades due to its economic drawbacks.
e-Service:
WEF study "The New Plastics Economy: Catalysing Action" (January 2017) as a PDF file25.01.2017 Plasteurope.com [236001-0]
» Publication Date: 25/01/2017
