Ua ntej, cov as-ham rau hauv cov qaub ncaug tau adsorbed nyob rau saum npoo ntawm cov hniav, sib sau ua" av" ntawm" zej zog", ntawd yog, tsim kom muaj ib zaj duab xis xav tau. Tus txheej txheem no tuaj yeem tsim nyob hauv ob peb feeb ntawm qhov chaw ntxuav hniav tshiab, thiab nws yuav tuab sai hauv 1-2 teev.
Tom qab" av" yog tsim, nws tuaj yeem nyiam cov kab mob los khom, thiab tib lub sijhawm muab cov khoom noj muaj txiaj ntsig rau cov kab mob, uas yog, kab mob adhesion thiab copolymerization. Ua ntej, yuav muaj cov kab mob ua ntej los cog lus, cog cov av, thiab tsim cov chaw yooj yim hauv zej zog, thiab tom qab ntawd lwm cov kab mob ntxiv yuav raug nyiam los khom, thiab" zej zog" tawm tshiab; yog yug los.
Yog tias tsis muaj tib neeg kev rhuav tshem," zej zog hnub" yuav txhim kho sai sai thiab dhau los ua" pawg neeg paub tab" Ntau cov kab mob sib sau ua ke muab cov khoom noj sib xyaw rau ib leeg, thiab tib lub sijhawm nqus cov khoom noj hauv cov qaub ncaug, cov kab mob kis tau rau hauv ntau," zej zog" tus qauv kuj tseem ze dua, thiab tuaj yeem tiv thaiv kev cuam tshuam sab nraud nrog kev sib xyaw ua ke, uas tsis tuaj yeem tshem tawm los ntawm yaug caj dab. Feem ntau, nws tuaj yeem tsim mus rau hauv" ua cov pawg thiab paub tab; nrog ntau cov kab mob hauv 9 hnub.