Mechanical, chemical, and bio-recycling of biodegradable plastics: A review

The Science of The Total Environment, Год журнала: 2023, Номер 882, С. 163446 - 163446

Опубликована: Апрель 18, 2023

Язык: Английский

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Honeycomb porous regenerated cellulose aerogel films with enhanced thermal dissipation for agricultural mulch application

Food and Bioproducts Processing, Год журнала: 2024, Номер 147, С. 418 - 427

Опубликована: Авг. 2, 2024

Язык: Английский

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Mimicking real-field degradation of biodegradable plastics in soil and marine environments: From product utility to end-of-life analysis

Polymer Testing, Год журнала: 2024, Номер 131, С. 108338 - 108338

Опубликована: Янв. 21, 2024

Biodegradable plastics can mitigate plastic waste issues by undergoing hydrolysis and microbial digestion. However, biodegradable face unjust accusations of not decomposing in natural environments, including barren soil or cold oceans, under unsuitable conditions. In this study, we simulated end-of-life products real-field seawater Replenishing vermicompost horticultural topsoil (3:7 wt ratio) activated growth, resulting significant degradation. fertile soil, polycaprolactone (PCL) poly(butylene succinate) (PBS) required fewer than 6-months, for complete degradation, while adipate-co-terephthalate) (PBAT) with more 51 mol% terephthalate content was rarely degraded. an artificial aquarium, PCL degraded at the rate 30 μm per month. The degradation bioplastics enclosed coarse nets superior to that fine nets, owing higher aeration water circulation. Sea waves current significantly accelerated PCL-degradation 89 month a coastal marine environment; ranking decomposition > PBS PBAT. After 12 months biodegradation, tensile strength elongation 2 mm-thick sample decreased 15 MPa almost 0 %, respectively. 3D-printed jars, designed octopus fishing, is widely used its mechanical decay aids preventing ghost fishing abandoned gear as demonstrated conches, illustrating potential gear.

Язык: Английский

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Biodegradable microplastics reduce the effectiveness of biofertilizers by altering rhizospheric microecological functions

Journal of Environmental Management, Год журнала: 2024, Номер 352, С. 120071 - 120071

Опубликована: Янв. 20, 2024

Язык: Английский

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Morphology control of polylactic acid/ZIF-8 composite fiber membranes and adsorption performances for dye and antibiotic

Journal of Materials Science, Год журнала: 2024, Номер 59(4), С. 1621 - 1634

Опубликована: Янв. 1, 2024

Язык: Английский

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Comparing environmental fate and ecotoxicity of conventional and biodegradable plastics: A critical review

The Science of The Total Environment, Год журнала: 2024, Номер 951, С. 175735 - 175735

Опубликована: Авг. 24, 2024

Язык: Английский

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Porous carbon nitride-chitosan/zein bilayer functional films with efficient photocatalytic antibacterial activity and tunable water barrier performance for food packaging

Food Bioscience, Год журнала: 2024, Номер 61, С. 104748 - 104748

Опубликована: Июль 20, 2024

Язык: Английский

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Necroecological Trophic Transfer of Microplastics: Insights into the Ecotoxicity of Petroleum-Derived and Biodegradable Polymers

Archives of Environmental Contamination and Toxicology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 8, 2025

Язык: Английский

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Effect of bamboo powder on the structure and property of PLA/PBAT shape memory composites

Pigment & Resin Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 27, 2025

Purpose The purpose of this study is to reduce the cost poly(butylene adipate-co-terephthalate) (PBAT) and obtain biodegradable composites with good interface compatibility, mechanical properties shape memory properties. unmodified modified bamboo powder/poly(lactic acid)/PBAT (B/PLA/PBAT) were prepared, respectively. effects powder modifiers on interfacial B/PLA/PBAT systematically investigated. Design/methodology/approach prepared by melt extrusion hot-pressing ADR 4370 SMA-2025 as chain extender compatibilizer, Findings experimental results showed that section roughness increased after addition powder, but surface was slightly improved compatibilizer. At same time, PLA particles well dispersed in PBAT, compatibility between three improved. With increase content, tensile strength elongation at break generally a decreasing trend, Young’s modulus an increasing trend. modifier have little effect thermal stability PLA/PBAT composites. Rf Rr decreased prestrain 300%. From 100 °C 120 °C, only added more significantly, especially when content 10 Wt.%, still 75.50 ± 2.61%. In general, typical exceeded 60.56 3.47% 71.83 0.68%, Research limitations/implications properties, application potential plastics other fields. context pressure environment caused proliferation non-degradable plastic products. It important promote research efforts replace traditional non-biodegradable materials biobased or are environmentally sustainable. Originality/value study, unmodified- PBAT-based obtained using filler, low-cost natural functional

Язык: Английский

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Polylactic acid degradable mulching film modified by N-TiO2/g-C3N4 photocatalyst for removal of carbendazim in water and soil under visible light

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 125135 - 125135

Опубликована: Апрель 1, 2025

Язык: Английский

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