This study explores the adsorption performance of clean peanut husk (CPH) as a sustainable and low-cost biosorbent for removing methylene blue (MB) from aqueous solutions. Batch experiments investigated the effects of dye concentration, biosorbent dosage, pH, particle size, and temperature. FT-IR analysis confirmed the...
This investigation focuses on the abatement of methyl violet (MV) dye from industrial effluents using the deployment of functionalized biochar prepared from methanol‐extracted groundnut shell residue. The biochar was functionalized by 30% tartaric acid(C4H4O6) to boost the surface functionality and adsorption performan...
This study explores the valorization of garlic peel waste as a sustainable biosorbent for the purification of used cooking oil through removal of free fatty acids (FFA) and other oxidation-related undesirable byproducts. Garlic peel adsorbent was prepared in both unactivated and chemically activated forms using hydroch...
The adsorption performance of natural bentonite (B) and magnetically modified bentonite (MB) for the removal of an anionic yellow dye (YD) from aqueous solution was comparatively investigated using a batch adsorption system. Magnetic bentonite was synthesized via the co-precipitation of Fe²⁺ and Fe³⁺ ions onto the bent...
In this research, the adsorption efficiency of nitric acid (HNO₃)-modified kaolin (MK) clay for the removal of methylene blue (MB) from aqueous solutions was examined. The influence of key operational parameters, including contact time and the initial concentration of MB, on the adsorption performance was systematicall...
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