Adsorption-Based Mitigation of Azo Dye Toxicity: Removal of Direct Red 23 Using Amberlite XAD-4 Resin.

Toxics · 2026 · PMC13308104 · PMID 42347389

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a decreasing trendno p-value reported

In contrast to the increasing value of Q e , removal efficiency showed a decreasing trend as the initial dye concentration increased.

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