Microbial consortia for multi-plastic waste biodegradation: selection and validation

Environmental Technology & Innovation, Год журнала: 2024, Номер 36, С. 103887 - 103887

Опубликована: Ноя. 1, 2024

Язык: Английский

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Global perspectives on the biodegradation of LDPE in agricultural systems

Frontiers in Microbiology, Год журнала: 2025, Номер 15

Опубликована: Янв. 7, 2025

The increasing use of plastics globally has generated serious environmental and human health problems, particularly in the agricultural sector where low-density polyethylene (LDPE) other are widely used. Due to its low recycling rate slow degradation process, LDPE is a major source pollution. This paper addresses problem plastic accumulation agriculture, focusing on biodegradation strategies. studies reviewed include recent data methodologies used state-of-the-art technologies others that have been for decades, monitor measure degree each treatment applied can have, including SEM, GCMS, HPLC, microscopy. countries investigating these identified, while some developing them years, only begun address this years. microorganisms such as bacteria, fungi, algae, insect larvae influence decomposition highlighted. A workflow proposed carry out type research. Despite advances, challenges remain, optimizing conditions accelerate process need further research delves into microbial interactions various contexts.

Язык: Английский

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Evaluation of bamboo derived biochar as anode catalyst in microbial fuel cell for xylan degradation utilizing microbial co-culture

Bioresource Technology, Год журнала: 2023, Номер 390, С. 129857 - 129857

Опубликована: Окт. 17, 2023

Язык: Английский

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Occurrence, Degradation Pathways, and Potential Synergistic Degradation Mechanism of Microplastics in Surface Water: A Review

Current Pollution Reports, Год журнала: 2023, Номер 9(2), С. 312 - 326

Опубликована: Май 13, 2023

Язык: Английский

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Efficient polyethylene terephthalate biodegradation by an engineered Ideonella sakaiensis PETase with a fixed substrate-binding W156 residue

Green Chemistry, Год журнала: 2023, Номер 26(5), С. 2560 - 2570

Опубликована: Ноя. 3, 2023

The S92P/D157A variant of Ideonella sakaiensis PETase ( Is PETase) showed significantly enhanced thermostability and PET degradation activity. W156 residue the was fixed in substrate-binding conformation.

Язык: Английский

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Towards consolidated bioprocessing of biomass and plastic substrates for semi-synthetic production of bio-poly(ethylene furanoate) (PEF) polymer using omics-guided construction of artificial microbial consortia

Enzyme and Microbial Technology, Год журнала: 2024, Номер 177, С. 110429 - 110429

Опубликована: Март 15, 2024

Язык: Английский

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Tackling the dust-microplastic nexus: Sources, fate, and detection

Journal of Hazardous Materials Advances, Год журнала: 2024, Номер 14, С. 100418 - 100418

Опубликована: Март 3, 2024

Dust storms, increasingly prevalent due to anthropogenic climate change, pose a significant environmental hazard by facilitating the long-range transport of contaminants, including ubiquitous microplastics (MPs). These plastic particles, originating from diverse sources such as road dust and landfills, readily adsorb other harmful substances during storm events, potentially amplifying their health impacts. This comprehensive review critically examines multifaceted exposure pathways dust-associated MPs, elucidating crucial role vectors for pollutant dispersal. While preliminary studies on cell lines suggest potential carcinogenic effects, robust evidence linking MP cancer development in humans remains limited. Further research is essential fully comprehend long-term implications these contaminants. Recognizing analytical challenges posed ubiquity complex nature meticulously evaluates current detection techniques various matrices, highlighting both advancements limitations. Fourier-Transform Infrared Spectroscopy (FTIR) emerges preeminent tool its broad applicability operational ease, alternative approaches like Laser Direct Imaging (LDIR), Raman micro-spectrometry, niche thermogravimetric analyzers coupled with mass spectrometers (TGA-MS) hot needle tests demonstrate specific applications. By comprehensively revealing alarming rise MPs intricate complexities detection, this aims stimulate effective mitigation strategies inform further into consequences.

Язык: Английский

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Biodegradation of polyethylene terephthalate (PET) by Brucella intermedia IITR130 and its proposed metabolic pathway

Biodegradation, Год журнала: 2024, Номер 35(5), С. 671 - 685

Опубликована: Март 9, 2024

Язык: Английский

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Microplastic pollution: A global perspective in surface waters, microbial degradation, and corresponding mechanism

Marine Pollution Bulletin, Год журнала: 2024, Номер 210, С. 117344 - 117344

Опубликована: Ноя. 29, 2024

Язык: Английский

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Decolorization and Detoxification of Industrial Wastewater Containing Indigo Carmine by Aspergillus niger AN400 in Sequential Reactors

Colorants, Год журнала: 2024, Номер 3(1), С. 73 - 85

Опубликована: Март 4, 2024

Effluents from the textile industry are an active problem in sector and one of world’s main environmental problems. The conventional treatments applied not always efficient terms compliance with legislation, and, many cases, efficiency treatment is guaranteed by enormous energy expenditure involved, camouflaging momentary effectively treating it. In this work, batch reactors immobilized biomass Aspergillus niger AN400 were arranged series for real wastewater containing approximately 20 mg/L indigo carmine. Sucrose was added as a co-substrate concentrations 1 g/L 0.5 g/L, first second reactors, respectively, over 19 cycles 48 h. highest decolorization rate system (93 ± 4) %, largest amount removed reactor (90 6) occurring mainly biological means. production aromatic by-products initial degradation dye molecule reflected lower removal dissolved organic matter: 52% reactor, 25% reactor. number colonies fungi higher than that bacteria, 2.24:1 2.44:1 respectively. treated effluent showed less toxicity raw effluent, demonstrates potential technology effluents

Язык: Английский

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