Removal of Reactive Red 120 in a Batch Technique Using Seaweed-Based Biochar: A Response Surface Methodology Approach

The elimination of Reactive Red 120 (RR120) from synthetic solution using biochar generated Ulva prolifera was investigated. process parameters sorbent dose (A), pH (B), initial dye concentration (C), and temperatures (D) were optimized response surface methodology (RSM). To estimate the removal effectiveness with best 27 trails, Box-Behnken method (blocked) utilised. Analysis variance (ANOVA), main effect plot, interaction plot used to establish significance model, confidence level model set at 95%. maximise objective, RSM optimizer utilised a desirability 1. Furthermore, batch investigation supplemented by isotherm models, kinetic thermodynamic analyses understand adsorption mechanism.