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Papers
20 resultsShowing papers similar to Preparation of a Series of Highly Efficient Porous Adsorbent PGMA-N Molecules and Its Application in the Co-Removal of Cu(II) and Sulfamethoxazole from Water
ClearPreparation of a series of highly efficient porous adsorbent PGMA- N and its application in the co-removal of Cu(II) and sulfamethoxazole from water
Researchers synthesized a series of porous polymer adsorbents and tested their ability to simultaneously remove copper ions and the antibiotic sulfamethoxazole from water. Multi-contaminant removal materials address the reality that microplastic-contaminated water often contains heavy metals and pharmaceuticals as co-pollutants.
Polyoxometalate nanocluster-infused triple IPN hydrogels for excellent microplastic removal from contaminated water: detection, photodegradation, and upcycling
Researchers developed a specialized hydrogel infused with copper-based nanoclusters to remove microplastics from contaminated water. The study found that the hydrogel could both adsorb and photodegrade microplastic particles under various conditions simulating real-world water environments. This scalable approach suggests a promising new strategy for tackling microplastic pollution in water bodies.
Functional Ag-EDTA-modified MnO2 nanocoral reef for rapid removal of hazardous copper from wastewater
This paper is not about microplastics; it describes the synthesis of a MnO2-EDTA-silver nanoparticle composite for adsorbing copper ions from wastewater, achieving near-complete removal under optimized conditions.
Assessment of Molecularly Imprinted Polymers as Selective Solid-Phase Extraction Sorbents for the Detection of Cloxacillin in Drinking and River Water
Not relevant to microplastics — this paper develops a molecularly imprinted polymer method for detecting the antibiotic cloxacillin in drinking water, with no connection to plastic particles.
Adsorptive–Photocatalytic Performance for Antibiotic and Personal Care Product Using Cu0.5Mn0.5Fe2O4
This paper is not about microplastics — it develops a photocatalytic nanomaterial for removing antibiotics and parabens from wastewater.
Magnetic nanocomposites: innovative adsorbents for antibiotics removal from aqueous environments–a narrative review
This review examines how magnetic nanocomposite materials can be used to remove pharmaceutical pollutants from water. While not directly about microplastics, the technology is relevant because microplastics in water often carry pharmaceutical residues that conventional treatment cannot fully remove. Better water filtration methods like these could help reduce human exposure to the cocktail of pollutants that microplastics transport.
Comparison of MAF-32 and a One-Pot Synthesized Superparamagnetic Iron Oxide/MAF-32 Composite for the Adsorption of Diclofenac
This paper is not about microplastics. It describes the development of a magnetic composite material for removing the pharmaceutical pollutant diclofenac from water. While pharmaceutical water contamination is a public health concern, this study focuses on materials science and drug removal technology rather than microplastic pollution or its health effects.
Synthesis of Amorphous MnFe@SBA Composites for Efficient Adsorptive Removal of Pb(Ⅱ) and Sb(V) from Aqueous Solution
Researchers synthesized a new composite material by growing manganese-iron oxide on a porous silica support for removing lead and antimony from contaminated water. The material removed over 99 percent of lead and 80 percent of antimony within two hours and performed well even in the presence of other dissolved ions. While not directly related to microplastics, the study contributes to water purification technology that could complement plastic pollution cleanup efforts.
Removal of sulfamethoxazole using Fe-Mn biochar filtration columns: Influence of co-existing polystyrene microplastics
Researchers investigated how polystyrene microplastics affect the removal of the antibiotic sulfamethoxazole using iron-manganese modified biochar filtration columns. They found that the presence of microplastics significantly reduced antibiotic retention due to competitive sorption, with the effect varying depending on water pH. The study highlights that co-occurring microplastics in wastewater can interfere with contaminant removal systems, potentially allowing more antibiotics to pass through treatment processes.
Mechanistic insights to sorptive removal of four sulfonamide antibiotics from water using magnetite-functionalized biochar
This paper is not about microplastics. It investigates how magnetite-functionalized biochar removes sulfonamide antibiotics from water, finding that hydrogen bonding is the primary mechanism of adsorption and that the material's oxygen-containing surface groups drive removal efficiency. The study focuses on antibiotic water contamination remediation rather than microplastic pollution.
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.
Adsorption of Different Pollutants by Using Microplastic with Different Influencing Factors and Mechanisms in Wastewater: A Review
This review examines how microplastics adsorb various pollutants including heavy metals, antibiotics, and organic contaminants in wastewater, analyzing the key factors and mechanisms that influence their adsorption capacity and environmental behavior.
Remoção de antibióticos da água por nanofiltração
This paper is not about microplastics. It evaluates nanofiltration membrane technology for removing antibiotics (tetracycline, norfloxacin, and sulfamethoxazole) from water, achieving up to 95% removal. While water treatment technology is broadly relevant to contaminant removal, this study focuses specifically on pharmaceutical contamination rather than microplastic pollution or exposure.
An Overview and Evaluation of Highly Porous Adsorbent Materials for Polycyclic Aromatic Hydrocarbons and Phenols Removal from Wastewater
This review evaluated highly porous adsorbent materials — including activated carbons, metal-organic frameworks, and zeolites — for removing polycyclic aromatic hydrocarbons (PAHs) and phenolic compounds from wastewater. These priority pollutants co-occur with microplastics in contaminated water bodies, and porous adsorbents show high removal efficiency across multiple compound classes.
The fate and risk of microplastic and antibiotic sulfamethoxazole coexisting in the environment
Researchers investigated sulfamethoxazole antibiotic adsorption onto polyamide microplastics and found that pH significantly influenced uptake, with adsorbed antibiotics more readily released in natural water than ultrapure water, posing environmental risks.
Performance and Mechanism of Sulfathiazole Adsorption by Magnetic Biochar: Promoting Effect of Co-existing Polystyrene and Simultaneous Removal
Researchers synthesized a magnetic biochar and tested its ability to remove the antibiotic sulfathiazole from water containing polystyrene microplastics, finding that the biochar achieved efficient removal of both contaminants simultaneously, with the microplastics actually promoting antibiotic adsorption.
Characterization of polyethylene and polyurethane microplastics and their adsorption behavior on Cu2+ and Fe3+ in environmental matrices
Researchers characterized polyethylene and polyurethane microplastics and measured their ability to adsorb heavy metals, finding that both types can bind copper and iron ions from water — raising concern that microplastics may act as carriers that transport toxic metals deeper into aquatic ecosystems and food chains.
Mikroplastika Kao Adsorbens Opasnih Materija
This paper reviews how microplastics act as effective adsorbents for toxic substances including persistent organic pollutants, heavy metals, and pharmaceuticals in freshwater, marine, and urban environments. The ability of microplastics to concentrate and transport hazardous chemicals amplifies their potential harm to ecosystems and human health.
[Characteristics of Microplastic-derived Dissolved Organic Matter(MPDOM) and the Complexation Between MPDOM and Sulfadiazine/Cu2].
This study examined dissolved organic matter released from aging PET and polystyrene microplastics and found that it can bind to both sulfadiazine (an antibiotic) and copper ions, potentially altering how these contaminants move through the environment. Aging microplastics release chemical compounds that interact with other pollutants, complicating the environmental behavior of both plastic and non-plastic contaminants in water and soil.
Adsorption of Co2+ and Cr3+ in Industrial Wastewater by Magnesium Silicate Nanomaterials
This paper is not about microplastics. It describes the development of magnesium silicate nanomaterials for removing cobalt and chromium heavy metals from industrial wastewater. While water treatment technology is broadly relevant to environmental health, this study focuses entirely on metal ion adsorption chemistry with no connection to microplastic contamination.