Study on the Rapid Degradation Performance of Salix/Wheat Straw Fiber Degradable Film
Abstract
:1. Introduction
2. Preparation and Characterization of Materials
2.1. Materials
2.2. Preparation of Salix/Wheat Straw Fiber Degradable Film
2.3. Testing and Characterization
2.3.1. The UV Degradation Tests
2.3.2. Acid and Alkali Degradation Tests
2.3.3. Degradable Film Quality Loss Rate Tests and Water Absorption Tests
2.3.4. Degradable Film Tensile Strength Tests
2.3.5. Degradable Film Color Tests
2.3.6. Degradable Film Contact Angle Tests
2.3.7. Degradable Film Thickness Tests
2.3.8. Field Emission Scanning Electron Microscope (SEM)
2.3.9. Fourier Transform Infrared Spectroscopy (FT-IR)
3. Results and Discussion
3.1. Film Performance Analysis for Photo Degradation
3.2. Microstructure and Morphology of Photo Degradation
3.3. Analysis of Film Performance for Alkaline and Acid Degradation
3.4. Microstructure and Morphology of Alkaline and Acid Degradation
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Francioni, M.; Kishimoto-Mo, A.W.; Tsuboi, S.; Hoshino, Y.T. Evaluation of the mulch films biodegradation in soil: A methodological review. Ital. J. Agron. 2022, 17, 1125–4718. [Google Scholar] [CrossRef]
- Steinmetz, Z.; Wollmann, C.; Schaefer, M.; Buchmann, C.; David, J.; Tröger, J.; Muñoz, K.; Frör, O.; Schaumann, G.E. Plastic mulching in agriculture. Trading short-term agronomic benefits for long-term soil degradation? Sci. Total Environ. 2016, 550, 690–705. [Google Scholar] [CrossRef] [PubMed]
- Huang, Y.; Liu, Q.; Jia, W.Q.; Yan, C.; Wang, J. Agricultural plastic mulching as a source of microplastics in the terrestrial environment. Environ. Pollut. 2020, 260, 114096. [Google Scholar] [CrossRef] [PubMed]
- Tan, Z.J.; Yi, Y.J.; Wang, H.Y.; Zhou, W.L.; Yang, Y.R.; Wang, C.Y. Physical and degradable properties of mulching films prepared from natural fibers and biodegradable polymers. Appl. Sci. 2016, 6, 147. [Google Scholar] [CrossRef]
- Liu, E.K.; He, W.Q.; Yan, C.R. ‘White revolution’ to ‘white pollution’—Agricultural plastic film mulch in China. Environ. Res. Lett. 2014, 9, 091001. [Google Scholar] [CrossRef]
- Wan, Y.; Wu, C.X.; Xue, Q.; Hui, X.M.N. Effects of plastic contamination on water evaporation and desiccation cracking in soil. Sci. Total Environ. 2019, 654, 576–582. [Google Scholar] [CrossRef]
- Kim, H.M.; Lee, D.K.; Long, N.P.; Kwon, S.W.; Park, J.H. Uptake of nanopolystyrene particles induces distinct metabolic profiles and toxic effects in Caenorhabditis elegans. Environ. Pollut. 2019, 246, 578–586. [Google Scholar] [CrossRef]
- Weng, Y.X.; **, Y.J.; Meng, Q.Y.; Wang, L.; Zhang, M.; Wang, Y.Z. Biodegradation behavior of poly (butylene adipate-co-terephthalate) (PBAT), poly (lactic acid) (PLA), and their blend under soil conditions. Polym. Test. 2013, 32, 918–926. [Google Scholar] [CrossRef]
- Gao, X.H.; ** of dissolving pulp. Part I: Cellulose degradation kinetics. Cellulose 2013, 20, 1437–1451. [Google Scholar] [CrossRef]
- Chang, Y.H.; Lin, C.L.; Hsu, Y.H.; Lin, J.H. Medium effect on acid degradation of cotton and wood celluloses. Ind. Crops Prod. 2021, 167, 113540. [Google Scholar] [CrossRef]
- Ruggero, F.; Carretti, E.; Gori, R.; Lotti, T.; Lubello, C. Monitoring of degradation of starch-based biopolymer film under different composting conditions, using TGA, FTIR and SEM analysis. Chemosphere 2020, 246, 125770. [Google Scholar] [CrossRef]
- Isak, I.; Patel, M.; Riddell, M.; West, M.; Bowers, T.; Wijeyekoon, S.; Lloyd, J. Quantification of polyhydroxyalkanoates in mixed and pure cultures biomass by Fourier transform infrared spectroscopy: Comparison of different approaches. Lett. Appl. Microbiol. 2016, 63, 139–146. [Google Scholar] [CrossRef]
- Qi, R.; Jones, D.L.; Liu, Q.Y.; Liu, Q. Field test on the biodegradation of poly (butylene adipate-co-terephthalate) based mulch films in soil. Polym. Test. 2021, 93, 107009. [Google Scholar] [CrossRef]
- Copinet, A.; Bertrand, C.; Govindin, S.; Coma, V.; Couturier, Y. Effects of ultraviolet light (315 nm), temperature and relative humidity on the degradation of polylactic acid plastic films. Chemosphere 2004, 55, 763–773. [Google Scholar] [CrossRef] [PubMed]
- Pitter, P. Determination of biological degradability of organic compounds. Chem. Listy 1971, 65, 897. [Google Scholar]
- Oudiani, A.E.; Chaabouni, Y.; Msahli, S.; Sakli, F. Crystal transition from cellulose I to cellulose II in NaOH treated Agave americana L. fiber. Carbohydr. Polym. 2011, 86, 1221–1229. [Google Scholar] [CrossRef]
Number | Cationic Polyacrylamide (CPAM) | Alkyl Ketene Dimer (AKD) | Wax Emulsion (CAS) |
---|---|---|---|
−1 | 0.2 | 0.4 | 2 |
0 | 1 | 1.5 | 6 |
1 | 1.8 | 2.6 | 10 |
Number | Cationic Polyacrylamide (CPAM) | Alkyl Ketene Dimer (AKD) | Wax Emulsion (CAS) |
---|---|---|---|
1 | 1.8 | 1.5 | 10 |
2 | 1.8 | 2.6 | 6 |
3 | 1 | 1.5 | 6 |
4 | 1.8 | 0.4 | 6 |
5 | 1 | 2.6 | 10 |
6 | 0.2 | 2.6 | 6 |
7 | 0.2 | 1.5 | 10 |
8 | 1.8 | 1.5 | 2 |
9 | 1 | 1.5 | 6 |
10 | 1 | 2.5 | 2 |
11 | 1 | 0.4 | 10 |
12 | 1 | 0.4 | 2 |
13 | 0.2 | 1.5 | 2 |
14 | 0.2 | 0.4 | 6 |
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Liang, Y.; Zhang, Q.; Wang, B.; Liang, Z.; Wang, X. Study on the Rapid Degradation Performance of Salix/Wheat Straw Fiber Degradable Film. Coatings 2023, 13, 1803. https://doi.org/10.3390/coatings13101803
Liang Y, Zhang Q, Wang B, Liang Z, Wang X. Study on the Rapid Degradation Performance of Salix/Wheat Straw Fiber Degradable Film. Coatings. 2023; 13(10):1803. https://doi.org/10.3390/coatings13101803
Chicago/Turabian StyleLiang, Yuehui, Qian Zhang, Bo Wang, Zhanpeng Liang, and **n Wang. 2023. "Study on the Rapid Degradation Performance of Salix/Wheat Straw Fiber Degradable Film" Coatings 13, no. 10: 1803. https://doi.org/10.3390/coatings13101803