New insights into the sustainable use of co-pyrolyzed dredged sediment for the in situ remediation of Cd polluted sediments in coastal rivers

Journal of Hazardous Materials, Год журнала: 2024, Номер 466, С. 133664 - 133664

Опубликована: Фев. 1, 2024

Язык: Английский

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Arbuscular mycorrhizal fungi enhance drought resistance and alter microbial communities in maize rhizosphere soil

Environmental Technology & Innovation, Год журнала: 2024, Номер 37, С. 103947 - 103947

Опубликована: Дек. 4, 2024

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CaO-modified hydrochar reduces soil cadmium bioavailability by altering soil properties, shifting bacterial community, and promoting microbial metabolisms

Environmental Technology & Innovation, Год журнала: 2024, Номер 35, С. 103698 - 103698

Опубликована: Май 27, 2024

The efficient remediation of cadmium (Cd)-contaminated soil is great significance for reducing the threats to ecosystem and human health. At present, carbon-rich hydrochar with abundant oxygen-containing functional groups as environmental material gains numerous attention due its cost-effectiveness sustainability. A pot experiment was performed investigate Cd immobilization efficiency microbial response in presence pristine corn stalk CaO-modified hydrochars. Results showed that compared hydrochar, fresh biomass plant shoot promoted by 0.904-15.6% amendment, bioavailable content correspoding uptake were decreased 8.19-16.2% 4.18-17.0%, respectively. Additionally, relative abundance Actinobacteriota benefiting elevated from 30.3% 34.4-44.6% after amendment. metabolisms (e.g., carbohydrate metabolism, amino acid citrate cycle) also enhanced contributing reduce bioavailability. Redundancy analysis revealed bacterial community structure rhizosphere significantly influenced dissolved organic carbon electric conductivity (p<0.05). Overall, cost-effective reduced phytotoxicity a promising metal-contaminated soil.

Язык: Английский

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Remediation of As, Sb, and Pb co-contaminated mining soils by using Fe/C based solid wastes: Synergistic effects and field applications

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155476 - 155476

Опубликована: Сен. 3, 2024

Язык: Английский

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Utilizing microorganisms immobilized on carbon-based materials for environmental remediation: a mini review

Water Emerging Contaminants & Nanoplastics, Год журнала: 2024, Номер 3(3)

Опубликована: Авг. 19, 2024

Carbon-based materials have attracted significant interest due to their porous structure and high specific surface area. The stability of carbon provides an optimal environment for microbial growth activity. This paper presents a comprehensive review microorganisms immobilized on carbon-based materials. Techniques used immobilize various are discussed initially. Subsequently, the introduces application these in restoration soil water environments, including treatment organic pollutants, heavy metals, ammonia nitrogen. Overall, this work enhances our understanding pathways facilitated by

Язык: Английский

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Evaluation of a novel attapulgite loaded sulfidized nanoscale zero-valent iron for immobilization of Pb in sediment: Performance, microenvironmental response, and mechanisms

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 155676 - 155676

Опубликована: Сен. 1, 2024

Язык: Английский

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Mechanisms of inhibition and recovery under multi-antibiotic stress in anammox: A critical review

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 122754 - 122754

Опубликована: Окт. 3, 2024

Язык: Английский

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Remediation of Cadmium-Contaminated Soil by Cao-Modified Hydrochar: Performance and Microbial Response

Опубликована: Янв. 1, 2024

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Язык: Английский

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How does the biochar-supported sulfidized nanoscale zero-valent iron affect the soil environment and microorganisms while remediating cadmium contaminated paddy soil?

Environmental Geochemistry and Health, Год журнала: 2024, Номер 46(7)

Опубликована: Июнь 7, 2024

Язык: Английский

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Insights into transition metal encapsulated inside carbon aerogel for accelerated electro-peroxone oxidation: Activity evaluation and reactive oxygen species generation

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 155706 - 155706

Опубликована: Сен. 1, 2024

Язык: Английский

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