Recent advances on nanotechnology-driven strategies for remediation of microplastics and nanoplastics from aqueous environments

Ouda, Mariam; Banat, Fawzi; Hasan, Shadi W.; Karanikolos, Georgios N.

doi:10.1016/j.jwpe.2023.103543

Cited by 31 publications

(7 citation statements)

References 76 publications

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“…Nanofiltration utilizes multiple methods to effectively remove microplastics from water sources. The principal handle at play is size exclusion, whereby the membrane's small pore size acts as a physical barrier, preventing the escape of microplastic particles [31]- [34]. This method has notable efficacy in capturing macroscopic microplastics that surpass the membrane's pore diameters.…”

Section: Fundamentals Of Nanofiltrationmentioning

confidence: 99%

Advanced Nanofiltration Techniques for Efficient Removal of Microplastics from Water: A Review

Alekhya,

Kumar

et al. 2024

E3S Web Conf.

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The growing number of microplastics in water bodies is now recognized as a significant global environmental issue, offering substantial risks to both aquatic ecosystems and human well-being. The present research investigates the progress and application of state-of-the-art nanofiltration techniques to respond to this critical issue. In this an in-depth examination of several different nanofiltration methods, investigating their efficacy, their fundamental mechanisms, and variety in the filtration of microplastics from various water sources. The study covers a variety of materials and membrane layouts, investigating the ways they contribute to improving filtering efficiency and selectivity. Also, the present study analyzes the practical considerations that accompany the implementation of these methodologies, including operational expenditures, scalability potential, and ecological consequences. The results of this investigation demonstrate that the utilization of advanced nanofiltration technologies offers significant promise for solving the issue of microplastic pollution. This shows their potential in protecting the quality of water as well as having a beneficial effect on global environmental sustainability.

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Section: Fundamentals Of Nanofiltrationmentioning

confidence: 99%

Advanced Nanofiltration Techniques for Efficient Removal of Microplastics from Water: A Review

Alekhya,

Kumar

et al. 2024

E3S Web Conf.

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“…Synthesized hydrophobic iron nanoparticles (Fe-NPs) that bond to plastic through silanization and facilitate magnetic recovery have been described as a new approach for the magnetic extraction of MPs from sediment and water samples [36,77]. This technology is based on the usage of tailored Fe-NPs that bind to polymers and allow magnetic recovery, and these customized NPs, which possess a high surface-area-to-volume ratio, are treated with a silane with extended hydrocarbon tails to improve hydrophobicity and sorption to the MPs.…”

Section: Magnetic Separationmentioning

confidence: 99%

A Complete Guide to Extraction Methods of Microplastics from Complex Environmental Matrices

et al. 2023

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Sustainable development is a big global challenge for the 21st century. In recent years, a class of emerging contaminants known as microplastics (MPs) has been identified as a significant pollutant with the potential to harm ecosystems. These small plastic particles have been found in every compartment of the planet, with aquatic habitats serving as the ultimate sink. The challenge to extract MPs from different environmental matrices is a tangible and imperative issue. One of the primary specialties of research in environmental chemistry is the development of simple, rapid, low-cost, sensitive, and selective analytical methods for the extraction and identification of MPs in the environment. The present review describes the developments in MP extraction methods from complex environmental matrices. All existing methodologies (new, old, and proof-of-concept) are discussed and evaluated for their potential usefulness to extract MPs from various biotic and abiotic matrices for the sake of progress and innovation. This study concludes by addressing the current challenges and outlining future research objectives aimed at combating MP pollution. Additionally, a set of recommendations is provided to assist researchers in selecting appropriate analytical techniques for obtaining accurate results. To facilitate this process, a proposed roadmap for MP extraction is presented, considering the specific environmental compartments under investigation. By following this roadmap, researchers can enhance their understanding of MP pollution and contribute to effective mitigation strategies.

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“…Sürdürülebilirlik açısından, nanoteknolojinin çevresel etki değerlendirmesi ve risk yönetimi önemlidir. Sürdürülebilirlik, doğal kaynakların gelecek nesiller için korunması gereken bir miras olarak değerlendirilmesi anlamına gelir (Ouda, et al, 2023).…”

Section: çEvresel Etkiler Ve Sürdürülebilirlikunclassified

Yeşil Sentez: Nano Partiküller ve Potansiyel Uygulama Alanları

Yiğit,

Karakoyun,

Turhan

2023

Nanoteknoloji Ve Organik Kimya

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Nanoteknoloji, oldukça fazla uygulama alanını içinde barındıran yeni ve gelişmeye müsait bir uygulama alanıdır. 1-100 nm aralığında ebatlara sahip malzemelerin üretim ve uygulama alanına uygulanmasını, entegre edilmesini kapsamaktadır. Nano partiküllerin farklı boyutlarda sentezlenmesinde farklı yöntemler tercih edilmektedir. Çevreye duyarlı yeşil sentezle nano partikül üretimi oldukça fazla tercih edilen bir sentez yöntemidir. Bu bağlamda yeşil sentez yöntemiyle elde edilen metalik nano partiküllerin sentezi, uygulama alanına entegre edilmesi kadar sentez boyunca kullanılan kimyasalların çevrede toksik etki bırakmaması ve ekonomik olması da önem taşımaktadır. Bu çalışma yeşil sentezle nano partiküllerin sentezi ve uygulama alanları üzerinde durmaktadır.

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Recent advances on nanotechnology-driven strategies for remediation of microplastics and nanoplastics from aqueous environments

Cited by 31 publications

References 76 publications

Advanced Nanofiltration Techniques for Efficient Removal of Microplastics from Water: A Review

Advanced Nanofiltration Techniques for Efficient Removal of Microplastics from Water: A Review

A Complete Guide to Extraction Methods of Microplastics from Complex Environmental Matrices

Yeşil Sentez: Nano Partiküller ve Potansiyel Uygulama Alanları

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