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April 27, 2026Korean Journal of Chemical Engineering0 citationsOpen Access

Antimony Removal from Industrial Waste Using Ion Exchange Resins

SOHIO Process Legacy Waste Treatment: Antimony(V) Removal from Sulfate Media Using Organic Polymeric Ion Exchange Resins

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Authors

RFRichard I. FosterJAJames T.M. AmphlettKKKwang-Wook Kim

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Overview

Randomized trial investigates antimony removal in industrial waste, suggesting effective treatment methods.

Key Points

  • This research aims to evaluate the effectiveness of different ion-exchange resins for antimony recovery from industrial waste solutions.
  • Batchwise screening of commercial macroporous cation and anion exchange resins, as well as chelation resins.
  • LEWATIT TP260 resin tested across various [H+] and sulfate concentrations for antimony removal efficiency.
  • Kinetic and isotherm models were applied to analyze antimony sorption characteristics on TP260.
  • LEWATIT TP260 achieved a maximum antimony adsorption capacity of 160.55 mg g−1 (Adj. R2 = 0.9969).
  • Second order kinetics model (Adj. R2 = 0.9808) indicated a chemisorption mechanism for antimony uptake onto TP260.
  • Molybdate and silica from the effluent significantly decreased the resin's removal performance.

Cite This Study

Foster et al. (2026) studied this question.

synapsesocial.com/papers/69eefc6dfede9185760d3788https://doi.org/10.1007/s11814-026-00720-4
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