Fig 16 show the adsorption data onto NBC was fit with the Langmuir model, signifying(ซินิฟายอิ้ง) monolayer adsorption with R2 higher than 0.99. The qm values further underscored NBC's stronger affinity for TC and BPA (bisphenol A) compared to OFL, potentially due to variations in the hydrophobicity of the contaminants.