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Correction to: Efficient sequestration of malachite green in aqueous solution by laterite‑rice husk ash‑based

Sylvain Tome1,2, Victor Shikuku3, Hermann Dzoujo Tamaguelon4

  • 1Department of Chemistry, Faculty of Sciences, University of Douala, P.O. Box 24157, Douala, Cameroon. sylvatome@yahoo.fr.

Environmental Science and Pollution Research International
|May 10, 2023
PubMed
Abstract

No abstract available in PubMed .

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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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