- 作者: --
- 作者服務機構: Department of Chemistry, Institute of Chemical Technology, University of Mumbai, Matunga, Mumbai 400 019, India
- 中文摘要: The adsorption of phenol on Date Seed Carbon (DSC) was investigated to assess its possible use as an adsorbent for the processing of phenolic wastewater. The influence of various factors such as initial concentration, agitation speed, amount of adsorbent and temperature on the adsorption capacity has been studied. The percentage removal of phenol was observed to increase with increase an initial concentration of phenol. The adsorption of phenol decrease with an increase in temperature indicated the exothermic nature of the reaction. The Langmuir and Freundlich equations interpret adsorption isothermal data. Kinetic data was obtained by using a pseudo-second-order equation to understand the reaction mechanism. Thermodynamic parameters such as DG, DH and DS for the adsorption process were calculated.
- 英文摘要: --
- 中文關鍵字: Adsorption; Date Seed Carbon; Langmuir and Freundlich equation; Pseudo-second-order equation; Thermodynamic parameters.
- 英文關鍵字: --