Опубликована: Янв. 1, 2024
Язык: Английский
Separation and Purification Technology, Год журнала: 2024, Номер 343, С. 126987 - 126987
Опубликована: Март 6, 2024
Язык: Английский
Процитировано
31
Results in Chemistry, Год журнала: 2025, Номер unknown, С. 102132 - 102132
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
2
Environmental Science Advances, Год журнала: 2024, Номер 3(9), С. 1217 - 1243
Опубликована: Янв. 1, 2024
A schematic representation showing the exploration of limitations conventional MNP removal techniques, highlighting potential biochar, electrospun fibrous constructs, and aerogels as sustainable effective solutions for removal.
Язык: Английский
Процитировано
9
Chemical Engineering Journal, Год журнала: 2025, Номер 506, С. 160095 - 160095
Опубликована: Янв. 1, 2025
Процитировано
1
Carbohydrate Polymers, Год журнала: 2025, Номер 357, С. 123410 - 123410
Опубликована: Фев. 15, 2025
Язык: Английский
Процитировано
1
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер unknown
Опубликована: Апрель 24, 2024
Cellulose nanofiber (CNF) holds great promise in applications such as surface-enhanced Raman scattering (SERS), catalysis, esthesia, and detection. This study aimed to build novel CNF-based SERS substrates through a facile synthetic method. Citrate-reduced gold nanoparticles (AuNPs) were adsorbed on the cationized CNF surface due electrostatic interactions, uniform AuNPs@(2,3-epoxypropyl trimethylammonium chloride)EPTMAC@CNF flexible prepared by simple vacuum-assisted filtration The probe molecule methylene blue was chosen assess performance of substrate with sensitivity up 10-9 M, superior signal reproducibility (relative standard deviation (RSD) = 4.67%), storage stability (more than 30 days). Tensile strength tests indicated that films had good mechanical properties. In addition, can easily capture visually identify microplastics water. These results demonstrate potential application flexible, self-assembled AuNPs@EPTMAC@CNF for prompt sensitive detection trace substances.
Язык: Английский
Процитировано
8
Desalination and Water Treatment, Год журнала: 2024, Номер 318, С. 100399 - 100399
Опубликована: Апрель 1, 2024
Microplastics are pollutants formed from fragmented plastics and also industrially manufactured for personal care cosmetic products. They range 1 µm to 5 mm ubiquitous in the environment due their tiny size, lightweight, wide applications. Ecotoxicological studies have shown that they can induce multiple harmful effects on exposed organisms humans. Wastewater treatment plants (WWTPs) drawn interest of researchers regulatory bodies worldwide as a point source microplastics discharge environment. In absence standardized methodology, microplastic monitoring WWTPs has been marked by distinct variations sample processing analytical procedures which limit comparison results. This review provides detailed analysis methods patterns, analytical, size characterization, quantification WWTPs. According procedural steps extraction reported reviewed studies, 12 patterns three categories approaches (single, dual, multiple) were identified. quantified using gravimetry method, mass sub-sample method (based extrapolation) with latter being most applied technique. Microplastic characterization accomplished two main methods: sieve-based technique computing-based
Язык: Английский
Процитировано
8
Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 128935 - 128935
Опубликована: Июль 24, 2024
Язык: Английский
Процитировано
6
Materials, Год журнала: 2024, Номер 17(22), С. 5428 - 5428
Опубликована: Ноя. 6, 2024
Plastics are widely used across various industries due to their flexibility, cost-effectiveness, and durability. This extensive use has resulted in significant plastic pollution, with microplastics (MPs) becoming pervasive contaminants water bodies worldwide, adversely affecting aquatic ecosystems human health. review explores the surface characteristics of carbon-based adsorbents, including biochar, activated carbon, carbon nanotubes (CNTs), graphene, influence on MP removal efficiency. Key such as content, area, pore size, particle size adsorbents influenced adsorption Additionally, hydrophobic interaction, van der Waals forces, π–π interactions electrostatic interaction were found be mechanisms by which trapped onto adsorbents. Modified biochar demonstrated high efficiencies, while CNTs contents well-defined mesopores, showed outstanding performance removal. Although a area was generally associated better performance, modifications significantly enhanced efficiency regardless initial area. emphasizes importance understanding relationship between develop optimized for from wastewater. However, challenges lack standardized testing methods, variability cost regenerating remain. Future research should focus developing cost-effective production optimizing production, exploring advanced broaden application Integrating into existing treatment systems could further enhance Addressing these can improve effectiveness scalability contributing mitigation microplastic pollution
Язык: Английский
Процитировано
4
Sustainability, Год журнала: 2024, Номер 16(22), С. 9749 - 9749
Опубликована: Ноя. 8, 2024
Due to their widespread distribution, microplastics (MPs) are endangering the soil ecological environment system, causing water pollution and altering soil’s physicochemical microbiological features. Because of its unique pore structure strong stability, biochar is widely used as an adsorbent. However, effects MP–biochar interactions in still unclear. This review outlines application mechanism adsorbent a for removal MPs. Also, serves remediation material MPs soils it mitigates adverse on properties, enzyme activities microbial community. It was found that woody had highest yield more effective adsorbing Further research should focus combined MPs, environmental risks biochar, modification MP-removal technologies, characterization MP contamination other pollutants, transportation
Язык: Английский
Процитировано
4