Siv lub tshuab hluav taws xob ua kom tsis muaj menyuam rau cov nqaij ntawm qhov kub thiab txias tsis tsuas yog ceev, tab sis kuj muaj kev nyab xeeb thiab ruaj ntseg. Muaj ntau txoj hauv kev uas yuav kis tau los ntawm cov fungi hauv kev tsim cov khoom noj nqaij. Cov pa phem xws li dej, huab cua, thiab cov khoom siv yog qhov nyuaj thiab koom nrog txhua qhov txuas hauv cov txheej txheem. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov kub-kub sterilization chav generator chav sterilization txoj kev uas muaj cov tshuaj tua kab mob zoo thiab tsis tshua muaj kev phom sij rau tib neeg thiab zaub mov hauv cov khoom siv nqaij thiab kev tsim khoom. Cov txheej txheem ntawm chav ua kom tsis muaj menyuam yog siv dav, thiab tag nrho cov khoom tsis muaj dej noo tuaj yeem ua kom tsis muaj menyuam siv cov khoom siv hluav taws xob kub kom tsis muaj menyuam. Chav muaj zog nkag mus, muaj zog ua kom tsis muaj menyuam, thiab ceev kom tsis muaj menyuam, thiab tuaj yeem tshem tawm cov kab mob sai. Lub tshuab hluav taws xob ua hluav taws xob hloov dej rau hauv chav rau qhov kub thiab txias kom tsis muaj menyuam. Nws tsis muaj tshuaj lom neeg thiab muaj kev nyab xeeb thiab txhim khu kev qha.
Steam sterilization yog siv los tshem tawm lossis tshem tawm cov kab mob pathogenic ntawm qhov nruab nrab kis. Lub tshuab ua kom tsis muaj menyuam kub siab ua rau nws ua tau raws li qhov yuav tsum tau ua kom tsis muaj kuab lom thiab tiv thaiv kom tsis txhob kis kab mob hauv cov khoom noj nqaij. Cov khoom noj nqaij yog nplua nuj nyob rau hauv protein thiab rog thiab yog ib qhov zoo ntawm cov as-ham rau cov kab mob. Kev tu cev thaum ua tiav yog qhov yuav tsum tau ua ua ntej kom ntseeg tau qhov zoo thiab kev nyab xeeb ntawm cov khoom siv nqaij. Cov txheej txheem ntawm chav ua kom tsis muaj menyuam yog siv dav, thiab tag nrho cov khoom tsis muaj dej noo tuaj yeem ua kom tsis muaj menyuam siv cov khoom siv hluav taws xob kub kom tsis muaj menyuam. Chav muaj zog nkag mus rau hauv lub zog thiab muaj zog sterilization nyhuv. Cov chav kub kub nkag mus rau hauv cov kab mob hauv cov kab mob thiab sai sai denatures thiab solidifies cov kab mob proteins kom txog thaum lawv tuag nyob rau hauv ib lub sij hawm luv luv. Qhov kub-kub sterilization chav generator ncaj qha hloov dej mus rau hauv chav tsis muaj lwm yam impurities lossis tshuaj. Kev nyab xeeb ntawm cov khoom siv nqaij tsis muaj menyuam yog lav.