Hoob C hluav taws yog tshwm sim los ntawm roj, xws li roj av, nkev, methane, ethane, propane, hydrogen thiab lwm yam hluav taws. Feem ntau, chav kawm C lub cim hluav taws tua hluav taws yuav cim 'c' hauv hluav taws tua hluav taws kheej kheej. Nres chav kawm c tua hluav taws tuaj yeem siv cov hmoov tua hluav taws qhuav, thiab Co2 tua hluav taws.
 Chav kawm ntawv tua hluav taws C |  chav kawm tua hluav taws c cim |
Hom c hluav taws tua hluav taws siv rau kev nres qhov hluav taws kub los ntawm roj, nws yuav tsum muaj cov khoom uas txhawm rau rhuav tshem cov hluav taws: oxygen, cua sov, thiab roj. Cov pa roj carbon monoxide co2 tso tseg qhov hluav taws kub los ntawm kev tshem tawm oxygen.Lawv tseem tswj tau kub vim tias qhov ntsuas kub tsawg heev. Dhau li, cov hmoov qhuav hluav taws tua hluav taws kuj tseem cais cov ntsiab lus los ntawm hluav taws, thaum oxygen thiab roj tsis cuam tshuam nrog tus neeg sawv cev ntawm cov hmoov tua hluav taws qhuav, hluav taws kub yuav nres. Cov hom tshuaj tua hluav taws xob C no tuaj yeem muaj monoammonium phosphate, potassium bicarbonate, lossis potassium chloride, txhua tus ntawm cov hluav taws kub hom C.
Chav kawm c lub tua hluav taws xim yog xim xim kom qhuav hmoov tua hluav taws tua hluav taws thiab cov pa roj carbon monoxide co2 tua hluav taws, feem ntau liab, thiab tseem muaj lwm yam xim. Cov xim no tau yooj yim los ntawm cov neeg siv rau thaum muaj xwm txheej ceev.
Cim npe nrov: chav kawm c tua hluav taws tso, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, lag luam wholesale
