Biosorption of heavy metal ions from contaminated wastewater: an eco-friendly approach

Green Chemistry Letters and Reviews, Год журнала: 2024, Номер 17(1)

Опубликована: Май 31, 2024

Several industries such as leather tanning, coal mining, steel and metal processing are responsible for heavy metals contamination in water. Heavy water can have harmful effects on both aquatic terrestrial animals by entering the food chain. Due to higher toxicity of metals, it is necessary remove ions from There several physio-chemical methods available, including ion exchange, membrane filtration, chemical oxidation, electrochemical methods. However, these some disadvantages like expensive generating byproducts. Biosorption a cost-effective eco-friendly method removal contaminated Biosorbents derived biomasses plant, bacterial, algal, fungal, agro-waste, etc. The biosorbents functional groups their surface providing them high binding capacity ions. Mathematical models isotherms, thermodynamics, kinetic studies help explain how adsorb biosorbents. This review provides comprehensive details source, biosorption also mechanism mathematical models.

Язык: Английский

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Unveiling the chemical complexity of food-risk components: A comprehensive data resource guide in 2024

Trends in Food Science & Technology, Год журнала: 2024, Номер 148, С. 104513 - 104513

Опубликована: Апрель 26, 2024

With the influence of climate change, environmental pollution, industrial development, and new agricultural practices, increasing amounts chemical substances with potential risks—both anthropogenic biogenic—enter food supply chain ultimately affect human health, entailing challenges to safety security. Although some food-risk components (FRCs) have been accessed regulated, toxicity exposure level numerous detected in remain unknown, leaving questions on their effect safety. Therefore, multiple databases emerging FRCs constructed aid risk assessment, regulation, communication; however, focus areas, data content, quality, accessibility not systematically summarized, which hinders development applications data-driven methods field. The major objective this review is comprehensively introduce representative FRC different along presentation, quality availability, successful applications. Over past decades, over 50 released widely used hazard identification, prediction, contributing significantly scientific research, policymaking, education. However, our analysis unveils persistent such as delayed updates, concerns, reproducibility issues, suboptimal inadequate coverage underdeveloped regions. To address these shortcomings, we propose an initiative aimed at enhancing future FRC-related resources, prioritizing principles findability, accessibility, interoperability, reusability. Additionally, highlight strategies, e.g., natural language processing, cheminformatics, suspect non-targeted analysis, genome mining, for detection outside existing databases. By embracing initiatives lay groundwork a robust framework facilitating enhanced assessment informed decision-making face evolving challenges.

Язык: Английский

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The Status and Research Progress of Cadmium Pollution in Rice- (Oryza sativa L.) and Wheat- (Triticum aestivum L.) Cropping Systems in China: A Critical Review

Toxics, Год журнала: 2022, Номер 10(12), С. 794 - 794

Опубликована: Дек. 16, 2022

The accumulation of cadmium in rice (

Язык: Английский

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Natural organic matter changed the capacity and mechanism of Pb and Cd adsorptions on iron oxide modified biochars

Separation and Purification Technology, Год журнала: 2023, Номер 314, С. 123625 - 123625

Опубликована: Март 16, 2023

Язык: Английский

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Cadmium ion-imprinted polymers for adsorption and detection of cadmium ions

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(5), С. 110804 - 110804

Опубликована: Авг. 19, 2023

Язык: Английский

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