Thaum tshuaj tua kab tsis soluble hauv dej lossis roj, tus kws tshuaj tshuaj yuav tig mus rau cov hmoov ntub dej. Lawv raug tsim los ntawm impregnating cov khoom muaj nyob rau hauv lossis ntawm cov khoom siv tsis zoo xws li av nplaum thiab ntxiv cov khoom ntub dej thiab dispersing. Tus neeg sawv cev ntub dej ntub cov khoom xyaw nquag thaum nws tov nrog dej.
Koj siv cov hmoov ntub dej li cas?
Yuav siv cov hmoov ntub dej koj tuaj yeem tso tau cov hmoov hauv lub hnab ntim cov plua plav lossis dilute cov hmoov hauv lub tes tuav twj tso kua mis nrog dej.
cov hmoov ntub dej siv rau dab tsi?
A wettable hmoov yog ib qho tshuaj tua kab lossis lwm yam tshuaj tua kabsuav nrog cov khoom muaj nyob hauv lub xeev zoo ua ke nrog cov tshuaj ntub dej thiab qee zaum cov tshuaj tua kab. Cov hmoov ntub dej yog tsim los siv los ua cov tshuaj tua kab mob los ntawm cov khoom siv tshuaj txau.
Puas cov hmoov ntub dej puas yaj hauv dej?
Cov hmoov ntub dej tsis yaj hauv dej; es tsis txhob lawv tsim ib qho kev ncua thiab yuav tsum tau agitation tas li los tiv thaiv kev daws teeb meem. Daim ntawv thov yuav tsum tau siv tom qab sib tov nrog dej.
Dab tsi pab khaws cov hmoov ntub dej hauv kev ncua?
Vim tias cov hmoov ntub dej yog qhov raug tshem tawm, qhov kev ntxhov siab tas li yuav tsum tau ua kom cov hmoov raug tshem tawm hauv dej. … Lawv muaj ntau heev cov muaju me me ntawm cov txheej txheem tshuaj tua kab sib xyaw nrog cov hmoov av tsis zoo, tsis muaj hmoov av, dej me me, thiab ntau yam khoom xyaw tsis zoo.
