Dab tsi yog cov txheej txheem txheej txheem ntawm txoj hlua khi hlua khawm?
Txoj hlua khawm dej lim tub ntxhais yog ua los ntawm polypropylene (PP) textile fiber roving, cov txheej txheem sib txawv ntawm cov txheej txheem tau teeb tsa raws li kev ntom ntom los ua lub qhov lim, uas yog qhov txhab ua kom zoo ntawm cov ntxig polypropylene (PP) lub moj khaum.
Txoj hlua kiav txhab lim hloov cov khoom lag luam muaj cov tshuaj pom ntawm lub siab pom, loj pom qhov aperture sab nraud thiab me me pom aperture sab hauv. Nws muaj cov kev sib sib zog nqus pom tau zoo thiab muaj peev xwm ua tau zoo tshem tawm cov khib nyiab thiab hais tawm hauv cov kua.
Txoj hlua khi xov paj qhov tseem ceeb yog tseem hu ua paj rwb tub ntxhais. Txoj hlua khawm lim tseem ceeb yog qhov txhab ntawm cov hlau tsis muaj qhov ntxeem tau nrog cov ntawv xov fiber ntau kom lim thiab tshem tawm cov qias neeg hauv cov kua;
Feem ntau, nws tsim nyog rau kev lim nrog viscosity qis thiab tsis muaj impurities. Piv nrog rau cov khoom siv ua kom huv si, nws yog ib hom kev sib sib zog nqus pom.
Kev pab lub neej ntawm txoj hlua kiav txhab lim caij yog ntev. Nws tuaj yeem ua haujlwm zoo tshem tawm cov khib nyiab, xeb thiab lwm yam tsis huv rau hauv cov kua hauv cov txheej txheem kev kho dej;
Txoj hlua kiav txhab lim tub ntxhais feem ntau yog siv rau kev kho dej ntawm cov dej hauv tsev, electroplating cog thiab txheej cog. Cov khoom siv dav siv hauv RO (rov qab osmosis), NF (nanofiltration), UF (ultrafiltration), EDI (electrodialysis) kev tiv thaiv kab ke.