The cationic dye, methylene blue (MB) (B. Herzog, Germany),which was used as adsorbate, has molecular formula of C16H18N3SCl and molecular weight of 319.85 g mol1.
The cationic dye, methylene blue (MB) (B. Herzog, Germany),which was used as adsorbate, has molecular formula ofC16H18N3SCl and molecular weight of 319.85 g mol1.