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Biologically synthesized Fe0-based nanoparticles and their application trends as catalysts in the treatment of chlorinated organic compounds: a review
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DOI：10.1039/d4en00843j.png)
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Abstract
En 中文
This review explores the advancements and trends in biologically synthesized Fe0-based nanoparticles (NPs) and their applications as catalysts in treating chlorinated organic compounds. The persistent nature and bioaccumulative characteristics of chlorinated organic compounds enable their accumulation in water, soil, and the food chain, leading to significant environmental and human health issues. The widespread presence of these toxic substances underscores the urgent need for effective treatment and remediation strategies. Biologically synthesized Fe0-based NPs are recognized for their considerable surface area, potent reduction properties, and environmental compatibility. These attributes render them a promising approach for the remediation of chlorinated compounds. This review categorizes synthesis methods into key groups: microorganisms, plant extracts, biological waste, and industrial-agricultural by-products. Recent studies highlight the promising applications of bio-NPs in environmental remediation, emphasizing their potential for sustainable and efficient treatment solutions. This analysis thoroughly examines current trends in the application and enhancement of nanoparticle activity, delineating various challenges and future prospects comprehensively. It offers well-defined research directions with high practical relevance, aiming to contribute to advancing knowledge and guiding future research endeavors in the field.
Keywords:
ZERO-VALENT IRON
FENTON-LIKE OXIDATION
GREEN SYNTHESIS
BIMETALLIC NANOPARTICLES
FE NANOPARTICLES
ZEROVALENT IRON
WASTE-WATER
IN-SITU
DEGRADATION
BIOSYNTHESIS
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5.1
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2.7K
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1.3W
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