We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Photocatalytic Degradation of Methylene Blue Dye by Promising Zinc Copper Ferrite Nanoparticles for Wastewater Treatment
ClearMerits of photocatalytic activity of synthesized (ZnxCu(1−x)Fe2O4); x = (0–1) magnetic nanoparticles for wastewater treatment
Researchers synthesized zinc copper ferrite nanoparticles using a co-precipitation method and evaluated their photocatalytic performance for degrading methyl orange dye in wastewater. They found that the optimized nanoparticle composition achieved significant dye degradation under UV light exposure. The study suggests these magnetic nanoparticles could serve as reusable photocatalysts for treating dye-contaminated wastewater.
Effective Removal of Methylene Blue by Mn3O4/NiO Nanocomposite under Visible Light
Researchers synthesized manganese oxide and nickel oxide nanocomposites and tested their ability to remove methylene blue dye from wastewater under visible light through photocatalysis. The study found that the nanocomposite effectively degraded the dye, demonstrating a low-cost approach to wastewater treatment that could help address water pollution challenges.
Facile Prepared Fe3O4 Nanoparticles as a Nano-Catalyst on photo-Fenton process to remediation of methylene blue dye from water: Characterisation and Optimization
Researchers synthesized Fe3O4 nanoparticles via co-precipitation and evaluated their performance as nano-catalysts in a photo-Fenton process for degrading methylene blue dye from water, optimizing experimental conditions including pH, H2O2 concentration, catalyst dosage, and dye concentration under solar light.
ZnO Semiconductor Nanoparticles and Their Application in Photocatalytic Degradation of Various Organic Dyes
Researchers synthesized zinc oxide nanoparticles using a green method with pepper plant extract and tested their ability to break down organic dyes in water under UV light. The nanoparticles achieved 100% elimination of methylene blue within 60 minutes and high degradation rates for other common dyes. The study demonstrates a sustainable approach to photocatalytic water treatment for removing organic pollutants.
A Review on Photocatalysis Used For Wastewater Treatment: Dye Degradation
Researchers reviewed metal oxide-based photocatalysts — materials that use light to break down pollutants — for treating dye-contaminated wastewater, highlighting how rare-earth doping and nanocomposite design can overcome the limitations of standard titanium dioxide catalysts and improve degradation efficiency under visible light.
Rubber/BiOCl: Yb,Er composite for the enhanced degradation of methylene blue and Rhodamine B dyes under solar irradiation
Researchers created a composite material by combining a photocatalyst with recycled rubber from bicycle tires that can break down textile dyes under sunlight. The composite completely degraded methylene blue and rhodamine B dyes through solar-powered photocatalytic reactions. This approach demonstrates a practical way to repurpose rubber waste while simultaneously addressing water pollution from industrial dye contamination.
Bandgap engineering approach for designing CuO/Mn3O4/CeO2 heterojunction as a novel photocatalyst for AOP-assisted degradation of Malachite green dye
Scientists designed a three-component metal oxide photocatalyst for breaking down Malachite green dye, an industrial pollutant, using light-driven reactions. The material achieved efficient dye removal by engineering its light-absorbing properties and generating reactive molecules that degrade the contaminant. This approach offers a potential low-cost and effective method for treating dye-contaminated wastewater.
Synthesis and Characterization of Titanium Dioxide Hollow Nanofiber for Photocatalytic Degradation of Methylene Blue Dye
Researchers synthesized and characterized titanium dioxide hollow nanofibers with enhanced photocatalytic properties, demonstrating their effectiveness in degrading methylene blue dye as a model wastewater contaminant.
Adsorption and Photocatalytic Mineralization of Bromophenol Blue Dye with TiO2 Modified with Clinoptilolite/Activated Carbon
Researchers studied the removal of a synthetic dye from wastewater using a titanium dioxide/activated carbon photocatalyst under UV light. Advanced photocatalytic water treatment technologies have potential application in degrading microplastics and associated chemical contaminants in wastewater streams.
Methyl Orange Photo-Degradation by TiO2 in a Pilot Unit under Different Chemical, Physical, and Hydraulic Conditions
Researchers tested titanium dioxide as a photocatalyst for breaking down a textile dye under UV light, studying the effects of various chemical and physical conditions on degradation rates. Similar advanced oxidation technologies are being explored for degrading microplastic particles and associated chemical pollutants in water treatment.
Photocatalytic Degradation of Food and Juices Dyes via Photocatalytic Nanomaterials Synthesized through Green Synthetic Route: A Systematic Review
This systematic review highlights how green-synthesized nanoparticles can effectively degrade toxic food dyes through photocatalysis. These eco-friendly nanomaterials offer a promising alternative to conventional chemical methods for removing harmful colorants from food industry wastewater.
Visible Light Photocatalytic Degradation of Environmental Pollutants Using Zn-Doped NiO Nanoparticles
This study developed zinc-doped nickel oxide nanoparticles that can break down environmental pollutants using visible light. The researchers found that adding zinc improved the material's ability to absorb light and degrade harmful substances, suggesting a potential tool for cleaning up contaminated water and soil.
Decomposition of microplastics using copper oxide/bismuth vanadate-based photocatalysts: Insight mechanisms and environmental impacts
Researchers developed a light-activated catalyst using copper oxide and bismuth vanadate that can break down microplastics in wastewater. The treatment effectively degraded the plastic surfaces, though the treated water still needed dilution before being safely discharged due to residual chemicals that were harmful to test organisms. This technology could help reduce microplastic levels in wastewater before it reaches rivers and oceans where it enters the food chain.
A convenient strategy for mitigating microplastics in wastewater treatment using natural light and ZnO nanoparticles as photocatalysts: A mechanistic study
Researchers showed that zinc oxide nanoparticles can break down polypropylene microplastics using natural sunlight as an energy source. The photocatalytic process generated free radicals that attacked and degraded the plastic polymer chains. This solar-powered approach could provide a low-cost, practical method for removing microplastics from wastewater before it is discharged into the environment.
Functionally Graded Chitosan Ferrite Beads for Photocatalytic Degradation of Eriochrome Black T and Congo Red Dyes
This study developed chitosan-ferrite beads for photocatalytic degradation of synthetic dyes in wastewater. Textile dyes frequently co-occur with microplastic fibers in wastewater effluents, and combined removal strategies are important for reducing multiple types of pollution simultaneously.
Ultrasound-Assisted and Citric Acid-Guided Creation of ZnO Nanoparticles with Optimized Morphologies to Boost Malachite Green Photocatalysis
Despite its title referencing environmental remediation, this paper studies the synthesis of zinc oxide nanoparticles for degrading malachite green dye under simulated sunlight — not microplastic pollution. It examines photocatalysis chemistry for breaking down a persistent textile dye and is not relevant to microplastics or human health.
Degradation of Microplastic Residuals in Water by Visible Light Photocatalysis
Researchers demonstrated that zinc oxide-based photocatalysts activated by visible light can degrade low-density polyethylene microplastic residues in water. This photocatalytic approach could offer an energy-efficient method for reducing microplastic contamination in aquatic environments.
Photocatalytic efficiency of bentonite-TQD via recycling and photodegradation of organic pollutants and industrial wastewater
Scientists created a new material that uses sunlight to break down toxic dyes from clothing factories in dirty water. This clay-based cleaner removed 93% of harmful dye pollution in just one hour and can be reused multiple times, making it cheaper than current methods. This matters because textile factory waste often contaminates drinking water sources, and this technology could help make that water safer for communities near manufacturing areas.
Using nano zero valent iron supported on diatomite to remove acid blue dye: synthesis, characterization and toxicology test
Researchers synthesized iron nanoparticles supported on diatomaceous earth and tested their ability to remove a toxic blue dye from water. The material showed effective dye removal and low toxicity to zebrafish, offering a potential green technology for industrial wastewater treatment.
Facile Synthesis and Characterization of Manganese Ferrite Nanoparticles for the Successful Removal of Safranine T Dye from Aqueous Solutions
Researchers created manganese ferrite nanoparticles that can efficiently remove Safranine T dye, a chemical that irritates skin and lungs, from water. The nanoparticles are reusable and can absorb large amounts of the dye under mild conditions. While not directly about microplastics, this type of nanoparticle technology is relevant to the broader challenge of removing tiny contaminants, including microplastics, from water supplies.
Porphyrin-Based Nanomaterials for the Photocatalytic Remediation of Wastewater: Recent Advances and Perspectives
This review covers recent advances in porphyrin-based nanomaterials designed for photocatalytic degradation of hazardous contaminants in wastewater under sunlight. The study highlights various fabrication methods and suggests that these self-organized nanostructures hold promise for sustainable water treatment and environmental remediation.
Photocatalytic degradation of polyethylene microplastics by copper-doped titanium dioxide nanoparticles
Researchers investigated photocatalytic degradation of polyethylene microplastics using copper-doped titanium dioxide nanoparticles as an efficient approach to breaking down aquatic plastic pollution, addressing the limitations of conventional removal methods that only achieve surface-level reduction.
Exploring the effective industrial dye pollutants degradation mechanism of MgO-rGO nanocomposites under sunlight as a sustainable and economical wastewater treatment solutions
Researchers investigated MgO reduced graphene oxide nanocomposites as sunlight-activated catalysts for degrading industrial dye pollutants in wastewater, finding effective decolorization under solar irradiation. The nanocomposite offers an economical and sustainable approach to advanced oxidation treatment.
The Influence of Mechanochemical Synthesis Method on Photodegradability Characteristics of Hydroxyapatite/Zinc Oxide Composite
Researchers synthesized a ZnO/hydroxyapatite nanocomposite via mechanochemical attrition milling and evaluated its photocatalytic degradation of methyl orange dye under UV irradiation, finding that compositions with 75% ZnO and 25% ZnO showed the best combined adsorption and photodegradation performance.