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Occurrence, sustainable treatment technologies, potential sources, and future prospects of emerging pollutants in aquatic environments: a review
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This review covers emerging contaminants in water, including microplastics, PFAS, antibiotics, and other persistent pollutants, along with the latest treatment technologies for removing them. Methods like membrane filtration, advanced oxidation, and biochar adsorption show promise but each has limitations in real-world application. The review highlights the urgent need for effective water treatment solutions, since these pollutants increasingly contaminate drinking water sources and pose risks to human health.
Emerging contaminants (ECs), such as polyfluorinated compounds, antibiotics, microplastics, and nonylphenol, continue to challenge environmental management practices due to their persistence and bioaccumulation potential. This review articulates the critical pathways and environmental risks posed by these contaminants, setting the stage for an in-depth exploration of innovative removal technologies. We spotlight groundbreaking methods that are reshaping the landscape of ECs remediation: membrane filtration technology, constructed wetlands, adsorptive materials, algae-based systems, biological treatments, and advanced oxidation processes. Each method is evaluated for its efficacy in removing ECs, with particular emphasis on sustainability and economic viability. Our findings reveal that integrating these technologies can significantly enhance removal efficiency, offering new directions for environmental policy and practical applications. This article positions these advanced removal technologies at the forefront of the fight against ECs, advocating for their broader adoption to safeguard environmental and public health.
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Emerging pollutants in waste water: Challenges and advancements in treatment technology
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This review examines the challenges of removing emerging pollutants like microplastics, PFAS, and pharmaceutical residues from wastewater using conventional treatment methods. Researchers found that traditional approaches such as activated sludge and coagulation are often insufficient, while advanced oxidation processes, adsorption-based methods, and novel biological treatments show more promise. The study emphasizes the need for sustainable, energy-efficient solutions and stronger regulatory frameworks to protect water resources.
Understanding emerging contaminants in water and wastewater: A comprehensive review on detection, impacts, and solutions
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This review covers emerging contaminants in water including pharmaceuticals, PFAS, microplastics, and nanomaterials that escape conventional water treatment and persist in the environment. It evaluates advanced detection techniques and newer treatment methods such as membrane filtration, advanced oxidation, and bioremediation to address these pollutants that pose ongoing risks to public health.
Emerging contaminants in polluted waters: Harnessing Biochar's potential for effective treatment
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This review explores how biochar, a carbon-rich material made from organic waste, can be used to remove a wide range of pollutants from contaminated water, including microplastics, heavy metals, antibiotics, and PFAS. Biochar works through multiple mechanisms like adsorption, electrostatic interactions, and chemical bonding, and can be enhanced through surface modifications. The study highlights biochar as a low-cost, adaptable tool for addressing emerging water contaminants.
A comprehensive review of emerging contaminants in water sources
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This comprehensive review examines the origins and environmental significance of emerging contaminants in water sources, including pharmaceuticals, microplastics, endocrine disruptors, and PFAS chemicals. Researchers found that these persistent pollutants exhibit complex behaviors in aquatic systems and pose threats to both ecosystem and human health. The study highlights the need for advanced monitoring and treatment technologies to address the growing challenge of emerging contaminant pollution in water supplies.
Remediation of emerging pollutants using biochar derived from aquatic biomass for sustainable waste and pollution management: a review
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This review evaluates the use of biochar made from aquatic biomass, such as algae and aquatic plants, for removing emerging pollutants like pharmaceuticals and microplastics from contaminated environments. Researchers found that aquatic biomass-derived biochar can be an effective and low-cost adsorbent for a variety of pollutants. The study highlights the dual benefit of managing aquatic waste while creating useful materials for environmental cleanup.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.