Heavy metal pollution in the aquatic environment: efficient and low-cost removal approaches to eliminate their toxicity: a review

RSC Advances, Год журнала: 2023, Номер 13(26), С. 17595 - 17610

Опубликована: Янв. 1, 2023

Heavy metal contamination of water sources has emerged as a major global environmental concern, threatening both aquatic ecosystems and human health. pollution in the environment is on rise due to industrialization, climate change, urbanization. Sources include mining waste, landfill leachates, municipal industrial wastewater, urban runoff, natural phenomena such volcanic eruptions, weathering, rock abrasion. ions are toxic, potentially carcinogenic, can bioaccumulate biological systems. metals cause harm various organs, including neurological system, liver, lungs, kidneys, stomach, skin, reproductive systems, even at low exposure levels. Efforts find efficient methods remove heavy from wastewater have increased recent years. Although some approaches effectively contaminants, their high preparation usage costs may limit practical applications. Many review articles been published toxicity treatment for removing wastewater. This focuses main pollution, chemical transformation, toxicological impacts environment, harmful effects ecosystem. It also examines advances cost-effective techniques physicochemical adsorption using biochar zeolite ion exchangers, well decomposition complexes through advanced oxidation processes (AOPs). Finally, advantages, applications, future potential these discussed, along with any challenges limitations that must be considered.

Язык: Английский

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Peroxydisulfate activation by sulfur-doped ordered mesoporous carbon: Insight into the intrinsic relationship between defects and 1O2 generation

Water Research, Год журнала: 2022, Номер 221, С. 118797 - 118797

Опубликована: Июнь 30, 2022

Язык: Английский

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Sulfide-modified zero-valent iron activated periodate for sulfadiazine removal: Performance and dominant routine of reactive species production

Water Research, Год журнала: 2022, Номер 220, С. 118676 - 118676

Опубликована: Май 26, 2022

Язык: Английский

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Molecular engineering of donor-acceptor structured g-C3N4 for superior photocatalytic oxytetracycline degradation

Chemical Engineering Journal, Год журнала: 2022, Номер 448, С. 137370 - 137370

Опубликована: Июнь 6, 2022

Язык: Английский

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Mechanism insights into visible light-induced crystalline carbon nitride activating periodate for highly efficient ciprofloxacin removal

Chemical Engineering Journal, Год журнала: 2023, Номер 471, С. 144521 - 144521

Опубликована: Июнь 30, 2023

Язык: Английский

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A low-cost magnetic catalyst (MnFe2O4) for ciprofloxacin degradation via periodate activation: The synergistic effect of Mn and Fe

Chemical Engineering Journal, Год журнала: 2023, Номер 464, С. 142562 - 142562

Опубликована: Март 22, 2023

Язык: Английский

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Simultaneous adsorption of Cd(II) and degradation of OTC by activated biochar with ferrate: Efficiency and mechanism

Journal of Hazardous Materials, Год журнала: 2023, Номер 447, С. 130711 - 130711

Опубликована: Янв. 11, 2023

Язык: Английский

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A multifunctional adsorbent based on 2,3-dimercaptosuccinic acid/dopamine-modified magnetic iron oxide nanoparticles for the removal of heavy-metal ions

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 636, С. 153 - 166

Опубликована: Янв. 5, 2023

Язык: Английский

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Non-radical activation of low additive periodate by carbon-doped boron nitride for acetaminophen degradation: Significance of high-potential metastable intermediates

Journal of Hazardous Materials, Год журнала: 2024, Номер 469, С. 133806 - 133806

Опубликована: Фев. 15, 2024

Язык: Английский

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MoO2 co-catalytic Fe3+/periodate for tetracycline degradation: Key role of Fe/Mo cycling and high-valent iron (Fe(IV)) generation

Separation and Purification Technology, Год журнала: 2024, Номер 346, С. 127509 - 127509

Опубликована: Апрель 16, 2024

Язык: Английский

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