| Title | Tertiary recycling of plastics waste: an analysis of feedstock, chemical and biological degradation methods |
|---|---|
| ID_Doc | 8376 |
| Authors | Lee, A; Liew, MS |
| Title | Tertiary recycling of plastics waste: an analysis of feedstock, chemical and biological degradation methods |
| Year | 2021 |
| Published | Journal Of Material Cycles And Waste Management, 23.0, 1 |
| Abstract | Globally, there is rising awareness of the severity of the plastic waste problem, and the implications of plastics accumulation in the environment. Current methods of waste management are anticipated to be insufficient in mitigating the long-term negative impact on society and the environment. Plastics recycling is one of many solutions that have been proposed, one of the most ecologically-friendly, as well as holding great economic potential by its realization into a circular economy. The technological know-how already exists for a number of different methods for plastic recycling; however, they are broadly uneven in their implementation due to feasibility and cost issues. Here, we review and compare methods of tertiary recycling-that is, complete breakdown of plastics into its chemical component materials-and offer an analysis of the potential obstacles that have to be addressed to increase waste plastic recycling rates. While chemical recycling methods are simpler and are already pilot tested at an industrial level, biological recycling either via microorganisms or biological-derived enzymes are as yet unproven but highly promising technologies. Looking forward, trend shifts towards more ecologically-friendly processes will drive initiatives to close the loop on commercial plastic production. |
Similar Articles
| ID | Score | Article |
|---|---|---|
7790
|
Pereyra-Camacho, MA; Pardo, I Plastics and the Sustainable Development Goals: From waste to wealth with microbial recycling and upcycling(2024)Microbial Biotechnology, 17, 4 | |
| 20669
|
Pandey, KP; Jha, UR; Kushwaha, J; Priyadarsini, M; Meshram, SU; Dhoble, AS Practical ways to recycle plastic: current status and future aspects(2023)Journal Of Material Cycles And Waste Management, 25, 3 | |
| 7476
|
Martínez-Narro, G; Hassan, S; Phan, AN Chemical recycling of plastic waste for sustainable polymer manufacturing - A critical review(2024)Journal Of Environmental Chemical Engineering, 12, 2 | |
| 20128
|
Zimmermann, W Biocatalytic recycling of polyethylene terephthalate plastic(2020)Philosophical Transactions Of The Royal Society A-Mathematical Physical And Engineering Sciences, 378, 2176 | |
| 7956
|
Vollmer, I; Jenks, MJF; Roelands, MCP; White, RJ; van Harmelen, T; de Wild, P; van der Laan, GP; Meirer, F; Keurentjes, JTF; Weckhuysen, BM Beyond Mechanical Recycling: Giving New Life to Plastic Waste(2020)Angewandte Chemie-International Edition, 59, 36 | |
| 22998
|
Serrano-Aguirre, L; Prieto, MA Can bioplastics always offer a truly sustainable alternative to fossil-based plastics?(2024)Microbial Biotechnology, 17.0, 4 | |
| 5026
|
Satti, SM; Hashmi, M; Subhan, M; Shereen, MA; Fayad, A; Abbasi, A; Shah, AA; Ali, HM Bio-upcycling of plastic waste: a sustainable innovative approach for circular economy(2024)Water Air And Soil Pollution, 235, 6 | |
| 4117
|
Elgarahy, AM; Priya, AK; Mostafa, HY; Zaki, EG; Elsaeed, SM; Muruganandam, M; Elwakeel, KZ Toward a circular economy: Investigating the effectiveness of different plastic waste management strategies: A comprehensive review(2023)Journal Of Environmental Chemical Engineering, 11, 5 | |
| 25533
|
Paço, A; Jacinto, J; da Costa, JP; Santos, PSM; Vitorino, R; Duarte, AC; Rocha-Santos, T Biotechnological tools for the effective management of plastics in the environment(2019)Critical Reviews In Environmental Science And Technology, 49, 5 | |
| 6877
|
Lee, S; Lee, YR; Kim, SJ; Lee, JS; Min, K Recent advances and challenges in the biotechnological upcycling of plastic wastes for constructing a circular bioeconomy(2023) |