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Kumar V, Sharma N, Umesh M, Sharma R, Sharma M, Sharma D, Sharma M, Sondhi S, Thomas J, Kumar D, Kansal L, Jha NK. Commercialization potential of PET (polyethylene terephthalate) recycled nanomaterials: A review on validation parameters. CHEMOSPHERE 2024; 352:141453. [PMID: 38364916 DOI: 10.1016/j.chemosphere.2024.141453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 01/10/2024] [Accepted: 02/10/2024] [Indexed: 02/18/2024]
Abstract
Polyethylene Terephthalate (PET) is a polymer which is considered as one of the major contaminants to the environment. The PET waste materials can be recycled to produce value-added products. PET can be converted to nanoparticles, nanofibers, nanocomposites, and nano coatings. To extend the applications of PET nanomaterials, understanding its commercialization potential is important. In addition, knowledge about the factors affecting recycling of PET based nanomaterials is essential. The presented review is focused on understanding the PET commercialization aspects, keeping in mind market analysis, growth drivers, regulatory affairs, safety considerations, issues associated with scale-up, manufacturing challenges, economic viability, and cost-effectiveness. In addition, the paper elaborates the challenges associated with the use of PET based nanomaterials. These challenges include PET contamination to water, soil, sediments, and human exposure to PET nanomaterials. Moreover, the paper discusses in detail about the factors affecting PET recycling, commercialization, and circular economy with specific emphasis on life cycle assessment (LCA) of PET recycled nanomaterials.
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Affiliation(s)
- Vinay Kumar
- Bioconversion and Tissue Engineering (BITE) Laboratory, Department of Community Medicine, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Thandalam, 602105, India
| | - Neha Sharma
- Department of Biochemistry, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Thandalam, 602105, India
| | - Mridul Umesh
- Department of Life Sciences, CHRIST (Deemed to be University), Bangalore, 560029, Karnataka, India.
| | - Roopali Sharma
- Department of Biotechnology, Chandigarh College of Technology, Chandigarh Group of Colleges, Landran, Mohali, 140307, Punjab, India
| | - Munish Sharma
- Department of Plant Sciences, Central University of Himachal Pradesh, Shahpur Campus, 176206, Kangra, Himachal Pradesh, India
| | - Deepak Sharma
- Department of Biotechnology, Chandigarh College of Technology, Chandigarh Group of Colleges, Landran, Mohali, 140307, Punjab, India
| | - Munish Sharma
- Department of Plant Sciences, Central University of Himachal Pradesh, Shahpur Campus, 176206, Kangra, Himachal Pradesh, India
| | - Sonica Sondhi
- Haryana State Pollution Control Board, C-11, Panchkula, Haryana, India
| | - Jithin Thomas
- Department of Biotechnology, Mar Athanasius College, Kerala, India
| | - Deepak Kumar
- Department of Biotechnology-UIBT, Chandigarh University, Punjab, India
| | - Lavish Kansal
- School of Electronics and Electrical Engineering, Lovely Professional University, Phagwara, India
| | - Niraj Kumar Jha
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Centre for Research Impact and Outcomes, Chitkara University, Rajpura, Punjab, India; Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun, 248007, India
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