Aquaculture sediments amended with biochar improved soil health and plant growth in a degraded soil

Marine Pollution Bulletin, Год журнала: 2023, Номер 191, С. 114899 - 114899

Опубликована: Апрель 5, 2023

Язык: Английский

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Biochar; an effective factor in improving phytoremediation of metal(iod)s in polluted sites

Frontiers in Environmental Science, Год журнала: 2023, Номер 11

Опубликована: Окт. 19, 2023

Phytoremediation is one of the cheapest and most widely used technologies for stabilizing extracting pollutants from contaminated sites. Recently, a variety solutions, such as use different elements, compost, nanoparticles, microorganisms, etc., have been explored improving accelerating phytoremediation process. Biochar has also gained attention its affordability, abundance, ability to improve soil structure plant morpho-physiology biochemistry, lack environmental hazards, etc. As first step, this study aimed provide an overview biochar’s properties, operation by identifying method production examining differences between types biochar. Following that, various factors that pollute environment, influence biochar on efficiency was explored. Also, in study, attempt made examine effect combination with other pollutants, well residues biochar, so future research can be planned based results obtained.

Язык: Английский

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Recent trends in environmental sustainability

Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(44), С. 99198 - 99201

Опубликована: Авг. 22, 2023

Язык: Английский

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Enhancing the Phytoextraction of Cd, Cu, Pb, and Zn by Portulaca oleracea in a Heavily Contaminated Soil Using Low Molecular Weight Organic Substances: Is Phytoremediation Viable?

Earth Systems and Environment, Год журнала: 2024, Номер 8(3), С. 923 - 936

Опубликована: Апрель 22, 2024

Abstract Phytoremediation can be accelerated if contaminated soils are amended with releasing agents. We tested four such materials, citric acid (CA), EDTA, oxalic (OA), and tartaric (TA) at two doses, 20 40 mmol kg −1 , in a pot experiment to heavily soil cultivated purslane ( Portulaca oleracea ). found that Cd extracted DTPA remained unchanged all treatments compared the control except for treatment of added EDTA (“EDTA-40”). Similar was case Cu, Pb, Zn. As consequence, aboveground plant material increased significantly from 1.21 (control) 3.84 EDTA-40 3.55 EDTA-20 (mg other metals, Pb exhibiting an impressive fivefold increase 280.35 mg control. conclude most successful agent among those tested, especially However, we come conclusion that, based on calculations required time meaningfully reduce metals contents, phytoremediation is not practical option extremely metal-elevated soils. These findings should verified under field conditions.

Язык: Английский

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Heavy metal immobilization and radish growth improvement using Ca(OH)2-treated cypress biochar in contaminated soil

Chemosphere, Год журнала: 2024, Номер 360, С. 142385 - 142385

Опубликована: Май 20, 2024

Heavy metal contamination poses a significant threat to soil quality, plant growth, and food safety, directly affects multiple UN SDGs. Addressing this issue offering remediation solution are vital for human health. One effective approach immobilizing heavy metals involves impregnating cypress chips with calcium hydroxide (Ca(OH)

Язык: Английский

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