Alkaline functionalization of granular activated carbon for the removal of Volatile Organo Sulphur Compounds (VOSCs) generated in Sewage Treatment Plants

The structural feature of Ni–Al-LDH nanosheets and their adsorption performance for ethyl mercaptan from methane gas

“…6,[10][11][12] The adsorption method has the advantages of simple operation, low cost, high desulfurization efficiency and no secondary pollution. 13 At present, the adsorbents for mercaptan adsorption are mainly limited to metal oxides, 14,15 activated carbon, [16][17][18] and zeolite [19][20][21] exceeding 40 mg g À1 at low gas hourly space velocity (GHSV). 12,22 Therefore, it is very important to improve the sulfur adsorption capacity of the adsorbents.…”