Research Article
Biosorption of Congo Red Dye from Aqueous Solution Using Adsorbent Prepared from Vangueria infausta Fruit Pericarp
Table 5
Adsorption efficiency of untreated and acid-treated VIFP biosorbent (optimum pH of 2, initial CR dye concentration of 10 mg/L, VIFP dose of 0.7 g, and contact time of 180 min).
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