KOH (OR-KOH) and onto an OR-KOH and PEG–silica gel composite (OR-KOH/PEG-SG) at
various temperatures were investigated using a combination of experimental analysis and
Monte Carlo ab-initio simulations. The effects of adsorption process variables such as pH,
temperature, and starting adsorbate concentration were investigated. The experimental data
were fitted to Langmuir and Freundlich models. The maximum adsorption capacities of MB …