Thawj qhov sib txawv ntawm cov pa roj carbon monoxide thiab cov pa roj carbon activated yog thaj tsam ntawm qhov sib piv ntawm qhov ntim. Cov pa roj carbon monoxide tsis tu ncua muaj qhov chaw qis dua rau qhov ntim piv rau piv rau cov pa roj carbon activated. Qhov no txhais tau hais tias activated carbon muaj peev xwm adsorption ntau dua.
Cov pa roj carbon activated yog cov khoom siv pa roj carbon monoxide. Vim nws cov qauv tsim ntxeem tau zoo heev thiab thaj chaw loj heev, cov pa roj carbon activated muaj peev xwm adsorption muaj zog heev.
Cov pa roj carbon activated siv rau kub smelting, dechlorination, deoiling ntawm cov dej muaj xws li khoom noj khoom haus, tshuaj lom neeg kev lag luam, hluav taws xob fais fab, hluav taws xob phaj, thiab lwm yam, thiab ntxiv purifying kev kho cov dej haus thiab dej phwj tuaj.