Department of Applied Chemistry National Advanced School of Agro-Industrial Sciences University of Ngaoundere P.O.Box 455 Ngaoundere Cameroun;
Département of Physic Faculty of Sciences Universitatea“Dunarea de Jos”din Galati Str.Domneasca nr.47.800 008 Galati Romania;
Département of Chemistry Faculty of Sciences Universitatea“Dunarea de Jos”din Galati Str.Domneasca nr.47.800 008 Galati Romania;
Palm nut hull; activated carbon; pores size distribution; surface composition; vegetable oil decolourisation;