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Updated: Jun 25, 2025

Detection and Recovery of Palladium, Gold and Cobalt Metals from the Urban Mine Using Novel Sensors/Adsorbents Designated with Nanoscale Wagon-wheel-shaped Pores
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基于GIS的PMF和APCS-MLR模型的重金属在炼场内的污染特征和重金属的定量来源分配

Huagang Lv1, Zhihuang Lu2, Guangxuan Fu2

  • 1School of Metallurgy and Environment, Central South University, Changsha 410083, China.

Journal of environmental sciences (China)
|May 27, 2024
PubMed
概括

废弃的炼厂带来了严重的污染风险. 像和这样的重金属化物 (HMs) 度很高,大气沉积和地表排放被确定为关键的污染源,需要有针对性的整治.

关键词:
绝对主要组件分数-多重线性回归重金属的化物 (loid) 类型阳性矩阵分解因子是正的.炼场地是一个炼场地.来源分配的分配方式

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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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