Cov qauv kev ua haujlwm rau cov pa roj carbon Adsorption rau kev kho cov pa phem sab hauv tsev tam sim no yog qhov siv tau dav, muaj kev nyab xeeb, thiab ntau txoj kev rau nqus cov tshuaj. Txawm hais tias muaj ntau ntau yam ntawm cov pa roj carbon ua kom pom kev thiab siv, lawv faib cov xeeb ceem ntawm "adsorption".
Yuav ua li cas yooj yim txheeb xyuas qhov siab lossis qis adsorption tus nqi ntawm actived carbon?
Thaum xub thawj siab ib muag, lub ntom ntom: thaum luj dhau ntawm cov pa roj carbon, ntau dua cov kev kawm ntoj ntom ntom, thiab qis dua tes xav. Thib ob ntsia ntawm npuas: Muab ib qho me me ntawm cov pa roj carbon rau hauv cov dej kom tsim cov npuas me me, rub tawm cov npuas me me, thiab tib lub sijhawm ua kom lub suab nrov. Qhov hnyav dua thiab ntev - kav cov tshwm sim no tshwm sim, qhov zoo dua adsorption muaj peev xwm ntawm cov carbon actived. Peb daim tshev ntawm cov peev xwm decolorization: qhov chaw qhib cov pa dej hauv cov dej uas muaj sib npaug los yog ntau dua ib nrab ntawm cov dej kom ua tiav cov nyhuv tseem ceeb dua. Tom qab tso cai rau nws sawv ntsug rau 10-20 feeb, piv nws nrog cov dej tswj cov dej. Raws li tib qho kev mob, muaj zog dua cov nyhuv decolorization, qhov zoo dua adsorption muaj peev xwm ntawm actived carbon.
Ua kom cov pa roj carbon ua ke nrog tib cov khoom thiab cov hom phiaj yuav muaj qhov sib txawv sab hauv lub pore. Feem ntau hais lus, qhov zoo ntawm high- zoo qhib cov pa roj carbon adsorbing cov teeb meem muaj peev xwm ua tau lossis txawm ncav cuag nws tus kheej zoo.
