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20 resultsShowing papers similar to Evaluating the effectiveness of adsorption nano-techniques for microplastic removal: Insights and future prospects
ClearInnovations in the Development of Promising Adsorbents for the Remediation of Microplastics and Nanoplastics – A Critical Review
This review evaluates innovative materials being developed to remove microplastics and nanoplastics from polluted water, including carbon-based, metal, polymer, and mineral adsorbents. Researchers compared the effectiveness, advantages, and limitations of each type, finding that adsorption-based approaches show strong promise. The study highlights remaining challenges such as scaling these technologies for real-world water treatment applications.
Key adsorbents and influencing factors in the adsorption of micro- and nanoplastics: A review
This review looks at ways to remove microplastics and nanoplastics from drinking water using adsorption, a process where contaminants stick to a filter material. Carbon-based materials show the most promise because they are affordable and environmentally friendly. The authors emphasize the need to scale up these methods from the lab to real-world water treatment plants.
Microplastic pollutants in water: A comprehensive review on their remediation by adsorption using various adsorbents
This review covers the different materials scientists are developing to filter microplastics out of water, including biochar, activated carbon, sponges, carbon nanotubes, and newer hybrid materials. Each material has trade-offs in terms of cost, effectiveness, and environmental impact, but combining different approaches shows the most promise. The research is important because better water filtration methods could directly reduce the amount of microplastics people consume through drinking water.
Nanoplastics in aquatic systems: challenges and advances in adsorptive removal technologies
This review examined the formation and environmental effects of nanoplastics in water systems and assessed adsorption as a promising method for their removal. Researchers evaluated materials including biochar, sponges, and aerogels, finding that effectiveness depends on factors like pH, pore size, and surface chemistry. The study highlights that while adsorption technologies show potential for nanoplastic cleanup, challenges remain in scaling these approaches for real-world water treatment.
Current status of using adsorbent nanomaterials for removing microplastics from water supply systems: a mini review
This review evaluates the current status and potential of adsorbent nanomaterials for removing microplastics from water supply systems, assessing their effectiveness against smaller particles that challenge conventional water treatment processes.
Emerging Contaminants and Their Removal from Aqueous Media Using Conventional/Non-Conventional Adsorbents: A Glance at the Relationship between Materials, Processes, and Technologies
This review covers various methods for removing emerging contaminants, including microplastics, from water using materials that absorb pollutants. Activated carbon remains the most effective option, but researchers are also developing cheaper alternatives from agricultural waste and nanomaterials. The work is important because better water treatment methods could reduce human exposure to microplastics and other harmful substances in drinking water.
Carbon-based adsorbents for micro/nano-plastics removal: current advances and perspectives
Scientists reviewed how carbon-based materials like graphene, activated carbon, and carbon nanotubes can be used to remove micro- and nanoplastics from water. Researchers found that these adsorbents show strong potential for capturing tiny plastic particles thanks to their tunable surface properties and high surface area. The study suggests that carbon-based filtration could become an important technology for cleaning microplastic-contaminated water.
A critical review of microplastics and nanoplastics in wastewater: Insights into adsorbent-based remediation strategies
This review analyzes research on removing microplastics and nanoplastics from water using materials that absorb the particles, finding that adsorption is the most widely studied removal method. Carbon-based and metal-based materials currently dominate the research, but plant-based (biopolymer) adsorbents are gaining attention because they are biodegradable and non-toxic. Better removal technologies are critical because conventional water treatment often fails to capture the smallest plastic particles that pose the greatest risk to human health.
Emerging Porous Materials for Adsorptive Removal of Microplastics and Nanoplastics from Aquatic Environments: A Review
This review summarizes recent advances in using porous materials, including sponges, aerogels, hydrogels, metal-organic frameworks, and carbon-based adsorbents, to remove microplastics and nanoplastics from water. Researchers found that adsorption using these materials is a promising, cost-effective approach that outperforms conventional water treatment methods for plastic particle removal. The study identifies key challenges and future research directions for developing practical adsorbents for real-world plastic pollution mitigation.
Application of carbon-based adsorbents in the remediation of micro- and nanoplastics
This review summarizes how carbon-based materials like activated carbon, biochar, and carbon nanotubes can be used to remove micro and nanoplastics from water through adsorption. These materials are attractive because they are low-cost, eco-friendly, and can be modified to improve their plastic-capturing ability. Better water filtration materials could help reduce the amount of microplastics that reach people through drinking water and food preparation.
Removing micro- and nanoplastics (MNPs) from water via novel composite adsorbents: A review
Researchers reviewed advances in composite materials — including carbon-based, magnetic, and metal-organic framework (MOF) materials — designed to adsorb and remove micro- and nanoplastics from water, finding that each type offers performance advantages over traditional adsorbents but also faces challenges around cost, scalability, and environmental safety. The review calls for future materials that are stable, sustainable, and practical for large-scale water treatment.
Current status of microplastics and nanoplastics removal methods: Summary, comparison and prospect
This review comprehensively summarized and compared current methods for removing micro- and nanoplastics from water, covering physical, chemical, and biological approaches while identifying key challenges and future directions for improving removal efficiency.
Trends in the applications of biochar for the abatement of microplastics in water
This review examines how biochar can be used to remove microplastics and nanoplastics from water, summarizing recent advances in biochar modification strategies that improve adsorption capacity and minimize secondary pollution risks.
Nanomaterials for microplastics remediation in wastewater: A viable step towards cleaner water
This review examines how nanomaterials, tiny engineered particles with high surface area and reactivity, can be used to remove microplastics from water more effectively than traditional methods like filtration and sedimentation. While promising, these technologies face challenges including high production costs, potential toxicity of the nanomaterials themselves, and difficulty scaling up from lab to real-world applications. Improving these methods is important because current water treatment often fails to remove the smallest and most harmful microplastic particles.
Current progress in sorptive eradication of microplastics from aqueous media: a review
This review summarized sources of microplastics and their health effects, and evaluated various sorbent materials—including biochar, activated carbon, and nanomaterials—used to remove MPs from water under different pH, temperature, and concentration conditions.
Removal of Microplastics and Nanoplastics From Water
This review examines strategies for removing microplastics and nanoplastics from water environments, surveying the effectiveness of sponges, aerogels, metal-based materials, biochar, and activated carbons as sorbents, and contextualizing these approaches within the broader problem of plastic fragmentation via oxidation, photodegradation, and mechanical processes.
A Review of Materials for the Removal of Micro- and Nanoplastics from Different Environments
This review evaluates methods for removing microplastics and nanoplastics from water, soil, and air, finding that traditional approaches like filtration work for larger particles but struggle with nanoscale plastics. Newer technologies like magnetic nanoparticles and photocatalysis show promise, but challenges remain in making these solutions affordable and scalable for real-world cleanup.
Bioadsorbents for removal of microplastics from water ecosystems: a review
This review analyzes over 200 studies on using natural biological materials, called bioadsorbents, to remove microplastics from water. Researchers found that materials like chitosan, biochar, and cellulose show strong potential for capturing microplastic particles from contaminated water. The study highlights bioadsorbents as a promising, eco-friendly alternative to conventional water treatment methods for addressing microplastic pollution.
Removing microplastics from aquatic environments: A critical review
This review summarized current technologies for removing microplastics from aquatic environments, including adsorption, filtration, and degradation methods used in freshwater, marine, drinking water, and wastewater treatment systems, identifying key research gaps.
Innovative solutions for the removal of emerging microplastics from water by utilizing advanced techniques
This review examines the latest techniques for removing microplastics from water, including chemical methods, magnetic extraction, membrane filtration, and biological approaches. Researchers compared the strengths and limitations of each method and highlighted emerging innovations such as photocatalytic degradation and advanced bioremediation. The study provides a roadmap for developing more effective and scalable solutions to address microplastic contamination in water sources.