: With rapid increase in municipal solid waste (MSW) due to the rising economy, solid waste gasification emerges as one of the promising technologies. Separation of the carbon monoxide (CO) and hydrogen (H2) from syngas obtained by gasification of MSW was studied using the polyamide composite membrane. The separation characteristics of the CO and H2 were studied at different gas flow rates and stage cuts. The permeability of CO and H2 along with the selectivity of H2 with respect to CO was obtained. Furthermore, the Arrhenius plots were obtained to estimate the activation energies of CO and H2 permeabilites.