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61,005 resultsShowing papers similar to Porphyrin-Based Nanomaterials for the Photocatalytic Remediation of Wastewater: Recent Advances and Perspectives
ClearPorphyrin-Conjugated Hybrid Nanomaterials for Photocatalytic Wastewater Remediation
Researchers reviewed the use of porphyrin-conjugated hybrid nanomaterials for photocatalytic wastewater treatment, including the degradation of microplastics. The study found that these materials show strong visible-light absorption and enhanced electron properties that make them effective at breaking down hazardous pollutants, offering a promising approach for environmental remediation.
Advanced Nanotechnology in Wastewater Treatment: Investigating the Role of Nanoparticles in Pollutant Removal, Water Recovery, and Environmental Sustainability
This review examines how nanotechnology-based approaches — including nanoparticle adsorbents, nanofiltration membranes, and photocatalysts — can address persistent water pollutants including pharmaceuticals, microplastics, and heavy metals more effectively than conventional treatment methods.
Developments in the Application of Nanomaterials for Water Treatment and Their Impact on the Environment
This review covers the application of nanomaterials for water treatment and remediation, evaluating how nanomaterial properties enable removal of pollutants including heavy metals, organic contaminants, and microplastics. It surveys the current state of research and discusses practical challenges for scaling up nanomaterial-based water treatment.
Photo-Fenton treatment of emerging pollutants in municipal wastewater using nanocatalysts: A sustainable approach
This study evaluated photo-Fenton oxidation using nanocatalysts as a sustainable treatment for pharmaceuticals, pesticides, personal care products, and microplastics in municipal wastewater. The nanocatalyst-driven process achieved higher removal efficiencies for emerging pollutants than conventional treatment, offering a promising upgrade for wastewater plants struggling with micropollutant removal.
Photodegradation of microplastics through nanomaterials: Insights into photocatalysts modification and detailed mechanisms
This review explores how nanomaterial-enhanced photocatalysts can break down microplastics that conventional water treatment fails to remove. The paper details key strategies like element doping and heterojunction construction that improve degradation efficiency, and explains the underlying mechanisms involving free radical formation and singlet oxygen oxidation.
Green Chemistry Approaches for Mitigating Water Pollution: Innovations and Challenges
This review examines green chemistry approaches to water pollution remediation, evaluating innovations including photocatalysis, bio-based coagulants, and advanced oxidation processes as more sustainable alternatives to conventional water treatment methods that generate secondary pollutants.
Recent Achievements in Photocatalytic Degradation of Organic Water Contaminants
This review examines photocatalytic degradation as an advanced method for removing organic contaminants such as drugs, agrochemicals, and dyes from water, explaining the degradation mechanism using semiconductor photocatalysts under UV and visible radiation. The authors discuss recent photocatalyst preparation methods, their stability, contaminant removal efficiencies, and the comparative advantages and limitations of photocatalytic approaches over conventional water treatment.
Recent Advances in Black Phosphorous-Based Photocatalysts for Degradation of Emerging Contaminants
This review summarized advances in black phosphorus-based photocatalysts for degrading emerging contaminants in aquatic environments, examining how the unique electronic and optical properties of black phosphorus can be leveraged for efficient pollutant breakdown.
Advances in the use of inorganic nanomaterials for sustainable remediation of contaminated water
This review synthesizes advances in using inorganic nanomaterials -- including metal oxides, zeolites, and clay-based composites -- for sustainable remediation of water contaminants such as textile dyes, oil, heavy metals, and microplastics, discussing both performance outcomes and the sustainability of the nanomaterials themselves.
Next-generation nanomaterials for environmental remediation: smart design, hybrid materials and sustainable use
Researchers reviewed advances in eco-engineered nanomaterials for remediating persistent environmental contaminants — including PFAS, microplastics, heavy metals, and pharmaceuticals — covering adsorption, photocatalytic, and magnetic recovery systems, while discussing sustainability challenges around lifecycle, toxicity, and real-world deployment.
Photocatalytic Degradation of Methylene Blue Dye by Promising Zinc Copper Ferrite Nanoparticles for Wastewater Treatment
Researchers synthesized copper-zinc ferrite nanoparticles and tested their ability to break down methylene blue dye in wastewater using photocatalysis. They found that the nanoparticles effectively degraded the dye under light exposure, demonstrating strong potential for water treatment applications. The study presents a relatively simple and cost-effective approach for removing harmful dye pollutants from industrial wastewater.
Recent Progress in WO3-Based Photo(electro)-Catalysis Systems for Green Organic Synthesis and Wastewater Remediation: A Review
A review of WO3-based photocatalysts for breaking down organic pollutants in water assessed recent advances in their synthesis, performance, and stability. These materials are relevant to microplastic research as part of the broader toolkit for advanced water treatment targeting plastic-derived chemical contaminants.
Light-Activated Hydroxyapatite Photocatalysts: New Environmentally-Friendly Materials to Mitigate Pollutants
This systematic review highlights recent advances in hydroxyapatite-based photocatalysts for degrading water pollutants including dyes, pharmaceuticals, and pesticides under light activation. These environmentally-friendly materials show promise as alternatives to conventional water treatment methods. Photocatalytic degradation technologies like these are being explored for breaking down microplastic particles in contaminated water, making this research relevant to emerging microplastic remediation strategies.
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.
Advancing photocatalytic strategies for microplastic degradation in aquatic systems: Insights into key challenges and future pathways
This review examines how light-activated chemical reactions (photocatalysis) can break down microplastics in water, using advanced materials like doped semiconductors and metal-organic frameworks. While promising for cleaning up waterways, challenges remain around scaling these methods for real-world use and ensuring the breakdown products are not themselves harmful.
Visible Light–Driven Advanced Oxidation Processes to Remove Emerging Contaminants from Water and Wastewater: a Review
Researchers reviewed how visible light and solar energy can power chemical processes that break down emerging water contaminants — such as pesticides, pharmaceuticals, and dyes — into harmless byproducts, offering a renewable-energy-driven alternative to conventional water treatment. The review identifies key process variables like pH and catalyst dosage that control how efficiently these pollutants are destroyed.
Nanomaterials for microplastic remediation from aquatic environment: Why nano matters?
This review examines how nanomaterials such as photocatalysts, adsorbents, and membrane filters can be used to remove microplastics from aquatic environments, highlighting why nanoscale properties offer advantages over conventional remediation approaches.
Eco-friendly Nanocomposites for the Degradation of Emerging Contaminants in Wastewater Systems
This study investigated eco-friendly nanocomposites for degrading emerging contaminants in wastewater, synthesizing green nanomaterials that can break down pharmaceuticals, endocrine disruptors, and microplastics through advanced oxidation processes under environmentally benign conditions.
Water hyacinth-inspired self-floating photocatalytic system for efficient and sustainable water purification
Researchers developed a floating water purification device inspired by the water hyacinth plant, combining a buoyant porous structure with a light-activated photocatalyst to break down pollutants. The device effectively degraded various contaminants including dyes, antibiotics, and microplastics using only sunlight, while remaining stable in both still and flowing water. The study demonstrates a practical, sustainable approach to water cleanup that works without chemicals or external energy sources.
Nanotechnology-Based Approaches for the Removal of Emerging Contaminants from Water: Recent Advances and Future Perspectives
This review examines nanotechnology-based approaches for removing emerging contaminants including pharmaceuticals, endocrine disruptors, and microplastics from water, comparing the removal efficiencies of nanomaterial adsorbents, photocatalysts, and membrane systems against conventional treatment methods.
Nanotechnology in Wastewater Management: A New Paradigm Towards Wastewater Treatment
This review examines how nanotechnology-based methods like nano-filtration, photocatalysis, and nano-adsorbents can improve wastewater treatment. These approaches offer advantages over traditional methods, including better removal of tiny pollutants like microplastics that conventional filters miss. Improving wastewater treatment is important because treatment plants are a major pathway through which microplastics reach drinking water sources.
Performance of a Solar Driven Photocatalytic Membrane Reactor for Municipal Wastewater Treatment
Researchers evaluated the performance of a solar-driven photocatalytic membrane reactor for treating municipal wastewater, combining photocatalysis and membrane filtration powered by sunlight. The system demonstrated effective pollutant removal while reducing reliance on external energy sources for water treatment.
Functional Nanohybrids and Nanocomposites Development for the Removal of Environmental Pollutants and Bioremediation
This review examined functional nanohybrid and nanocomposite materials developed for removing environmental pollutants including heavy metals, dyes, and microplastics from water, assessing synthesis approaches and removal mechanisms. Multifunctional nanomaterials combining adsorptive, photocatalytic, and magnetic properties were identified as the most promising candidates for sustainable water treatment.
Performance of a Solar-Driven Photocatalytic Membrane Reactor for Municipal Wastewater Treatment
Researchers evaluated a solar-driven photocatalytic membrane reactor for treating municipal wastewater, finding it offers an efficient and sustainable alternative to conventional treatment methods amid rising global demand.