Ikhabhoni esebenzayo yochungechunge lwe-granular iyinto esebenza kakhulu ye-adsorbent eyaziwa ngendawo yayo ebanzi kanye nesakhiwo se-porous. Lokhu kwakhiwa okuyingqayizivele kuyivumela ukuheha futhi ibambe izinhlobonhlobo zokungcola nokungcola, ukuyenza ibe yinsiza ebaluleke kakhulu ezinhlelweni eziningi ezimbonini ezahlukahlukene. Okunye ukusetshenziswa okuyinhloko kwe-carbon esebenza nge-granular ku-purificatio emoyeni nasemanzini