• Chaya G
• Razia Sulthana
• Bibi Ahmadi Khatoon

The cationic dye Malachite Green (MG) was adsorbed from an aqueous solution using the nutraceutical industrial chilled seed spent (NICSS) adsorbent. On dye adsorption, the effects of starting dye concentration, pH, temperature, adsorbent dosage, and particle size were investigated. The obtained experimental equilibrium data were examined using Langmuir and Freundlich isotherm models. The adsorption capacity qe, had an experimental value of 20 mg g-1. The models used in the kinetics of adsorption investigations suit a pseudo-second order model quite well. The MG's adsorption onto NICSS was demonstrated by the FTIR spectra and SEM pictures. It is discussed whether there was any interaction in the MG-NICSS system. An efficient adsorbent for removing MG dye from aqueous solution is NICSS.

Nutraceutical industrial Chilly seed spent; Adsorption, Isotherms, Kinetics

"Malachite Green Dye Removal on Bioadsorbent Nutraceutical Industrial Chilli Seed Spent", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 8, page no.f42-f51, August-2024, Available :http://www.jetir.org/papers/JETIR2408607.pdf

"Malachite Green Dye Removal on Bioadsorbent Nutraceutical Industrial Chilli Seed Spent", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 8, page no. ppf42-f51, August-2024, Available at : http://www.jetir.org/papers/JETIR2408607.pdf