Lim tsuas yog muab faib rau cov hauv qab no:
PP paj rwb (polypropylene yaj-cua lim):
Kev siv cov lim no feem ntau yog lub neej ntawm 3 mus rau 6 lub hlis, feem ntau ua ntau hom dej purification, lim, dej haus ua ntej, lim dej tawm, tshem tawm cov khib nyiab, colloids, organic teeb meem, impurities thiab ntxiv rau.
Cov pa roj carbon
Cov roj ntsha hauv lub neej ntawm 6 lub hlis, nws yog ntau cov tshuaj muaj lub zog adsorption, feem ntau yog siv los tshem tawm cov xim dej thiab tsw, chlorine, tuaj yeem hloov qhov saj ntawm dej. Ib qho ntawm cov lim ntau hom kev lim dej yog yooj yim, tsis tshua muaj nqi, tab sis lam tau lam to cov pa roj carbon, lub neej thiab cov nyhuv ntawm cov dej khov, feem ntau siv los ua ntau yam dej purification hauv tsev, ob-ncej lim. Cov lim lim
Kev lim dej kub ntawm 6 lub hlis mus rau ib lub xyoo, nws yog tsim los ntawm diatomite, siab kub sintering thiab ua, thiab nws cov ntsiab cai purification thiab activated carbon zoo sib xws, tab sis tus txheeb ze filtering zoo zoo, lub neej ntev. 0.1 micron pore size tuaj yeem lim dej tawm hauv cov dej, hauv cov kav hlau, qee cov kab mob thiab cov cab thiab lwm yam kab mob. Lim yooj yim rau tsim, tau ntau txhuam yaug, sandpaper polished.
UF (ultrafiltration lim)
Nws siv rau peb xyoos, kev siv polypropylene hollow fiber ua nyob rau hauv cov phab ntsa capillary, qhov faib ntawm pore loj ntawm 0.1-0.3 micron microporous, muaj peev xwm lim tag nrho cov kab mob, txiav tawm dej nyob rau hauv ib tug me me raug muab tshem tawm Yam tshuaj, Colloids, particles, kab mob thiab lwm yam tshuaj macromolecules, cov dej lim tau haus tau nyoos.
RO (rov qab osmosis membrane)
RO (rov qab osmosis membrane) rau peb lub xyoos, nws yog tsim los ntawm cellulose acetate los yog muaj ntxhiab polyamide, nws cov pore loj tuaj yeem siab txog 0.0001 microns, los ntawm siab siab twj, mus saib cov dej siab, cov dej dej ntawm lub membrane concentration Ntawm sab Qhov infiltration rau cov concentration uas tsis tshua muaj sab, thiab tsis muaj kabmob uas tsis muaj kabmob thiab cov kabmob, cov kabmob, cov kabmob thiab lwmyam tuaj yeem tsis dhau, nrog cov dej khib nyiab kom tshem dej tawm hauv cov kabmob, kabmob, hnyav hlau, tshuaj tua kab thiab lwm yam tshuaj phem, Kev haus dej haus cawv.
