Steam sterilization yog muab cov khoom tso rau hauv lub txee kom tsis muaj menyuam. Cov chav kub kub sai sai tso cov hnub qub cua sov, uas ua rau cov kab mob protein coagulate thiab denature kom ua tiav lub hom phiaj ntawm kev ua kom tsis muaj menyuam. Cov yam ntxwv ntawm cov ntshiab chav sterilization yog muaj zog penetrability. Proteins thiab protoplasmic colloids yog denatured thiab coagulated nyob rau hauv kub thiab ntub dej. Lub enzyme system yog yooj yim puas. Chav nkag mus rau hauv cov hlwb thiab condenses rau hauv dej, uas tuaj yeem tso cov cua sov kom sov kom sov thiab txhim kho lub zog kom tsis muaj menyuam.
Chav generator khoom nta: kub kub thiab lub sij hawm luv luv kom tsis muaj menyuam. Siv cov dej ncig rau kev ua kom tsis muaj menyuam, cov dej hauv lub tank kom tsis muaj menyuam yog rhuab mus rau qhov kub thiab txias uas yuav tsum tau ua kom tsis muaj menyuam ua ntej, yog li txo lub sijhawm kom tsis muaj menyuam thiab txhim kho kev ua haujlwm. Txuag lub zog thiab nce ntau lawm. Qhov nruab nrab ua haujlwm siv hauv cov txheej txheem kom tsis muaj menyuam tuaj yeem rov ua dua tshiab, txuag lub zog, lub sijhawm thiab kev siv cov neeg ua haujlwm thiab cov khoom siv, thiab txo cov nqi tsim khoom. Thaum lub sij hawm ua kom tsis muaj menyuam, ob lub tso tsheb hlau luam tau siv los ua kom tsis muaj menyuam, uas ua rau cov zis ntau ntxiv rau tib lub sijhawm. Rau cov khoom ntim tau yooj yim, tshwj xeeb tshaj yog cov ntim loj, cov cua sov nkag mus nrawm nrawm thiab cov nyhuv sterilization zoo.