Microplastics in the environment: A critical overview on its fate, toxicity, implications, management, and bioremediation strategies

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 349, P. 119433 - 119433

Published: Oct. 27, 2023

Language: Английский

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Microbial degradation of low-density polyethylene (LDPE) and polystyrene using Bacillus cereus (OR268710) isolated from plastic-polluted tropical coastal environment

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 924, P. 171580 - 171580

Published: March 9, 2024

Language: Английский

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Recent study on biodegradable hydrogels for agriculture application: a review

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115679 - 115679

Published: Feb. 1, 2025

Language: Английский

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Recent progress in biodegradation of microplastics by Aspergillus sp. in aquatic environments

Colloids and Interface Science Communications, Journal Year: 2023, Volume and Issue: 57, P. 100754 - 100754

Published: Nov. 1, 2023

The potential of Aspergillus sp. for plastic biodegradation is a promising approach environmentally friendly waste management. Various research studies have been conducted to optimize conditions that enhance the plastics and understand genetic basis species. By performing this investigation, we discussed role various species in decomposition polymers. Most grow within pH range 4 6. 37.5% showed grows optimally at 30 °C. Scanning electron microscopy (SEM) Fourier transform infrared (FTIR) tests were used 34.61% 32.69% different studies, respectively. It has observed fungi can biodegrade polymers more effectively size 20–100 μm. (34.21%) focused on 21 days. highest percentage (44%) low-density polyethylene (LDPE) by dominant sp., including A. niger, flavus, oryzae, play significant microplastics. Enzymes such as laccase, esterase, peroxidase, lipase, urease crucial roles degradation plastics. Laccase utilizes oxygen generate reactive species, breaking polymer chains. Esterase cleaves into fragments, while peroxidase generates radicals degradation. Lipases also contribute specific substrates. In general, it be said fungal successful degrading

Language: Английский

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Current advances, challenges and strategies for enhancing the biodegradation of plastic waste

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 906, P. 167850 - 167850

Published: Oct. 14, 2023

Language: Английский

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Characteristics analysis of plastisphere biofilm and effect of aging products on nitrogen metabolizing flora in microcosm wetlands experiment

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 452, P. 131336 - 131336

Published: March 31, 2023

Language: Английский

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Microplastic interactions in the agroecosystems: methodological advances and limitations in quantifying microplastics from agricultural soil

Environmental Geochemistry and Health, Journal Year: 2024, Volume and Issue: 46(3)

Published: Feb. 17, 2024

Language: Английский

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Global perspective on microplastics in landfill leachate; Occurrence, abundance, characteristics, and environmental impact

Waste Management, Journal Year: 2023, Volume and Issue: 171, P. 10 - 25

Published: Aug. 26, 2023

Language: Английский

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Beyond Microbial Biodegradation: Plastic Degradation by Galleria mellonella

Journal of Polymers and the Environment, Journal Year: 2023, Volume and Issue: 32(5), P. 2158 - 2177

Published: Nov. 17, 2023

Abstract One of the major environmental issues that modern civilizations are currently dealing with is growing amount plastic waste. Because how they affect all forms life, this waste seen as a severe worldwide issue. Current methods for disposal do not offer definitive solutions and often lead to production microplastics or secondary pollution. In recent years there has been interest by scientific community in degradation plastics biological means, particular possibilities using insects potential solution accumulation type have investigated. Among these, one most promising undoubtedly lepidopteran Galleria mellonella , which synthesizes first ever discovered polyethylene degrading enzymes. review we propose an overview polymers common methodologies, analyses current state art about carried out insect.

Language: Английский

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Designing biodegradable alternatives to commodity polymers

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(23), P. 8085 - 8105

Published: Jan. 1, 2023

The development and widespread adoption of commodity polymers changed societal landscapes on a global scale. Without the everyday materials used in packaging, textiles, construction medicine, our lives would be unrecognisable. Through decades use, however, environmental impact waste plastics has become grimly apparent, leading to sustained pressure from environmentalists, consumers scientists deliver replacement materials. need reduce is beyond question, yet reality replacing these ubiquitous with sustainable alternatives complex. In this tutorial review, we will explore concepts design biodegradability, as applied synthetic intended for use at We provide an overview potential biodegradation pathways available different environments, highlight importance considering when designing new identify gaps collective understanding production, fate biodegradable polymers: identifying appropriate feedstock materials, changes needed production recycling practices, improving produce. discuss current standard methods determination where lengthy experimental timescales often frustrate develop better tools models assess degradation rate environments.

Language: Английский

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