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Updated: Jan 15, 2026

Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method
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通过铁化酸有效去除Pb2+:合成,吸附,动力学和机制

Yan Li1, Yuxia Zhong1, Hang Lei1

  • 1Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation & Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Pharmaceutical Engineering, Changsha University of Science and Technology, Changsha, Hunan, 410114, P.R. China.

Environmental research
|October 6, 2025
PubMed
概括

用铁添加的酸 (FeHAP-40) 有效地从水中去除离子 (Pb2+). 这种高性能吸附剂在工业重金属废水处理方面具有显著的潜力.

关键词:
吸附方式 吸附方式 吸附方式基亚帕提特是一种基亚帕提特铁的兴奋剂 铁的兴奋剂Pb ((2+) 是一个值.

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Extraction: Advanced Methods00:56

Extraction: Advanced Methods

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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