The Combination of Biochar and Phosphorus-Containing Materials Can Effectively Enhance the Remediation Capacity of Amaranth on Cadmium-Contaminated Soil and Improve the Structure of Microbial Communities

Agronomy, Год журнала: 2024, Номер 14(10), С. 2300 - 2300

Опубликована: Окт. 6, 2024

Cadmium (Cd) pollution in soil has become a huge problem for agricultural production China and even the world. Passivation phytoremediation are two important remediation technologies Cd pollution. In this study, cadmium-contaminated phosphorus-poor farmland around mining area Huainan was taken as research object, effect of biochar phosphorus-containing materials on cadmium discussed. The results showed that combined application significantly reduced pH non-rhizosphere rhizosphere soil, increased content dissolved organic carbon (DOC). pore water available Cd. addition, both single synergistic biomass aboveground underground parts amaranth urease catalase activities. Phosphorus bioavailability soil. With increase phosphorus application, decreased significantly, there certain negative correlation between plants. abundance beneficial microorganisms such Ochrobactrum, Anaerolinea, Achromobacter, Cellvibrio after materials.

Язык: Английский

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Nano-biochar reduces sustainable remediation of cadmium-contaminated soil more than micro-biochar: evidence from cadmium removal and Eisenia foetida toxicity

Environmental Pollution, Год журнала: 2024, Номер 366, С. 125479 - 125479

Опубликована: Дек. 5, 2024

Язык: Английский

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Selective adsorption and photodegradation of potentially hazardous salicylic acid by a novel magnetic surface molecularly imprinted photocatalyst (SMIP-Fe0@b-TiO2/CQDs)

Journal of environmental chemical engineering, Год журнала: 2024, Номер 13(1), С. 115065 - 115065

Опубликована: Дек. 10, 2024

Язык: Английский

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Immobilization or mobilization of heavy metal(loid)s in lake sediment-water interface: Roles of coupled transformation between iron (oxyhydr)oxides and natural organic matter

The Science of The Total Environment, Год журнала: 2024, Номер 959, С. 178302 - 178302

Опубликована: Дек. 31, 2024

Язык: Английский

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