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Updated: Jul 10, 2025

Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil
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控制受微塑料污染的土壤中重金属离子活性的因素:具有不同覆盖时间的微塑料污染土壤:部分最小平方路径模型

Huarong Sun1, Yilan Shi1, Chaohang Li2

  • 1College of Resources and Environment, Yunnan Agricultural University, Kunming 650201, China.

Journal of hazardous materials
|November 23, 2023
PubMed
概括

长期的塑料覆增加了土壤微塑料 (MP) 和重金属 (HM) 的活性. 议员通过改变土壤特性,影响农业生态系统,间接调节HM活动.

关键词:
重金属活动重金属活动.微塑料是一种微塑料.在PLS-PM中使用.甲酸 Ester 是一种甲酸.塑料薄膜覆覆 塑料薄膜覆

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Extraction: Advanced Methods00:56

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Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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