Raws li peb paub tias qhov zoo ntawm lub tshuab lim dej yog nws cov lim dej.
Niaj hnub no, peb tau txheeb xyuas cov dej purifier lim cov ntsiab lus thiab lawv cov haujlwm ntawm lub khw rau koj siv nkaus xwb.
Nws muaj ◆Rov qab osmosis membrane (RO) lim caij, ◆Nanofiltration membrane (NF) lim caij, ◆Ceramic lim, ◆Resin lim caij, ◆PP paj rwb limr, ◆Granular Activated Carbon, ◆UDF lossis GAC Activated Carbon, ◆Carbon Qws Lim Element (CTO), ◆Carbon Fiber Lim Element.
◆ PP Cotton Lim
PP paj rwb lim caij feem ntau yog ua los ntawm polypropylene, uas yog cov neeg tsis paub feem ntau, tab sis PP paj rwb (tsis yog PP paj rwb lim caij) siv polypropylene li raw khoom yog dav siv nyob rau hauv lub neej txhua hnub.Kev ntim ntau ntawm cov hauv ncoo peb siv yog PP paj rwb ua los ntawm polypropylene.Thaum peb mus rau AliExpress xaiv cov khoom ua si plush, ntau cov khoom ua si uas tau qhia hauv cov khoom lag luam suav nrog cov menyuam roj hmab paj rwb thiab hollow paj rwb.Qhov tseeb, lawv txhua tus xa mus rau PP paj rwb ua los ntawm polypropylene.Xav li no, koj puas paub polypropylene?Huag, kuv tsis nco qab hais tias polypropylene nws tus kheej tsis muaj tshuaj lom, yog li nws tuaj yeem siv los ua cov khoom siv lim dej.Txawm hais tias ob qho tib si PP paj rwb lim caij thiab PP paj rwb li cov ntaub ntawv sau yog ua los ntawm polypropylene, tseem muaj qhov sib txawv loj ntawm ob.PP paj rwb lim caij yog hais txog polypropylene yaj uas yog lub tshuab lim cua.Hais txog cov ntsiab lus yaj-tshuab lim dej, cov ntsiab lus tseem ceeb yog: cov khoom lim dej yaj yog ua los ntawm cov khoom tsis muaj tshuaj lom thiab tsis muaj ntxhiab polypropylene, uas yog yaj los ntawm cua sov, spinning, kos duab, thiab tsim.Manufactured tubular lim caij.Kev pom tseeb ntawm PP paj rwb lim caij yog li ntawm 0.5μm (micron) txog 20μm.Txoj kab uas hla ntawm tib neeg cov plaub hau yog li ntawm 0.017 txog 0.18 hli (17 mus rau 18 microns, cov ntaub ntawv los ntawm Wikipedia).
PP paj rwb lim cov ntsiab lus siv nyob rau hauv cov dej purifiers muaj xws li zoo tib yam PP paj rwb lim ntsiab thiab high-precision PP paj rwb lim ntsiab, uas feem ntau yog muab tso rau hauv thawj thiab thib peb txheej ntawm lim ntsiab.Lub yaj-blown polypropylene qhia los ntawm qee cov tub lag luam ntawm nplooj ntawv tshaj tawm suab zoo li cov khoom lag luam siab heev, tab sis nws yog PP paj rwb lim caij.
Hauv kuv qhov kev nkag siab, qhov sib txawv ntawm cov high-precision PP paj rwb lim caij thiab cov khoom siv PP paj rwb zoo tib yam feem ntau nyob hauv qhov pore loj.Qhov pore loj ntawm high-precision PP paj rwb yog me dua li ntawm PP paj rwb zoo tib yam, uas tuaj yeem lim tawm me me impurities.Thaum peb cov dej haus ntws los ntawm thawj txheej ntawm PP paj rwb, nws zoo li ntws los ntawm ib qho screen, uas feem ntau yog cov khoom me me ntawm cov xuab zeb thiab lwm cov impurities pom.Thaum dej ntws los ntawm peb txheej ntawm high-precision PP paj rwb, nws yuav lim tawm cov khoom zoo dua li thawj txheej.(Rau qhov raug pom tseeb, cov ntaub ntawv tshaj tawm ntawm cov tub lag luam uas tuaj yeem pom ntawm Jingdong yog 5μm. Yog tias qhov ntsuas pom tseeb ntawm 5μm raug xam, nws nyob deb ntawm qhov txaus los lim cov kab mob thiab cov kab mob.
◆ Granular Activated Carbon
Kuv ntseeg hais tias txhua leej txhua tus tsis yog ib tug neeg txawv rau activated carbon.Activated carbon muaj zog adsorption zog.
Activated carbon yog dav siv vim nws cov yam ntxwv.Ntau tus neeg tau qhib lub hnab pa roj carbon monoxide hauv lawv lub tsheb kom tshem tawm cov ntxhiab tsw, thiab qee cov neeg nyob hauv tsev kho tshiab kuj tseem yuav muab qee lub hnab ntim cov pa roj carbon activated kom tshem tawm cov formaldehyde.
Peb feem ntau pom tias ntau lub tshuab lim dej siv cov pa roj carbon lim dej ua cov lim dej hauv cov ntawv lim dej, suav nrog cov pa roj carbon activated granular, carbon fiber filter element, carbon rod filter element, thiab lwm yam. Yog li ntawd lawv txawv li cas?
Cov txiv maj phaub plhaub tau txais cov pa roj carbon lim dej feem ntau siv hauv cov dej lim dej yog ib hom granular (UDF / GAC) activated carbon.Tsis tas li ntawd, lub ntsiab raw khoom ntawm granular activated carbon kuj yog apricot shells, walnut plhaub, thiab lwm yam txiv hmab txiv ntoo plhaub los yog thee xws li anthracite.Activated carbon tsim los ntawm activating cov ntaub ntawv raw tau tsim ntau lub pores me me, tab sis qhov loj me ntawm cov pores no tsis sib xws.Raws li txoj kab uas hla, lawv tau muab faib ua micropores hauv qab 2nm, macropores siab tshaj 50nm, thiab mesopores hauv nruab nrab (tseem hu ua qhov hloov pauv).Qee qhov pores tuaj yeem ncav cuag 1000nm.
◆Carbon Qws Lim (CTO)
Feem ntau siv cov pa roj carbon lim ntsiab yog compressed activated carbon thiab sintered activated carbon (extruded activated carbon kuj muaj nyob rau hauv CTO, tab sis vim lub fact tias lub adsorption muaj tsawg heev thaum lub sij hawm molding txheej txheem).Compressed activated carbon yog tsim los ntawm kev sib xyaw activated carbon hmoov thiab inorganic kua binder nyob rau hauv siab.
Sintered activated carbon yog sintered ntawm qhov kub thiab txias tom qab sib xyaw ua kom cov pa roj carbon monoxide thiab polymer kub-melt pore-forming khoom.Vim tias cov khoom siv polymer kub yaj pore-forming siv nyob rau hauv sintered activated carbon kuj tsim pores ntawm qhov kub thiab txias, thiab inorganic kua binder nyob rau hauv compressed activated carbon tsis tuaj yeem tsim pores nyob rau hauv siab, sintered activated carbon muaj zoo pom thiab decolorization los ntawm compressed activated. carbon zoo dua.Raws li sintered activated carbon
◆ Carbon Fiber Lim
Cov pa roj carbon fiber lim cov ntsiab lus hais txog lub tshuab ua kom carbon fiber lim (ACF).Cov pa roj carbon activated tsis yog cov hmoov nplej lossis cov hmoov nplej ntawm cov pa roj carbon activated, tab sis fibrous.Cov fiber ntau yog ib qho txuas txuas lossis tsis txuas ntxiv.Cov pa roj carbon activated yog tsim los ntawm Ib yam khoom uas muaj cov pa roj carbon activated.Cov filaments no tau them nrog ntau tus micropores thiab mesopores.Tsis zoo li granular activated carbon, nws tsis muaj macropores thiab kuj zoo ib yam.Thaum cov dej ntws los ntawm cov pa roj carbon activated, cov pores ntawm cov filaments zoo yog yooj yim rau kev sib cuag nrog cov khoom nyob rau hauv dej dua li cov pores hauv granular activated carbon nrog tib lub ntim, thiab cov adsorption ceev yog ceev dua li ntawm cov activated carbon fibers. granular activated carbon.Txij li qhov chaw ntawm qhov chaw nyob rau hauv kev sib cuag nrog dej yog loj dua li ntawm granular activated carbon, thiab thaum dej ntws los ntawm, feem ntau ntawm cov sab hauv pores ntawm granular activated carbon tsis nyob rau hauv kev sib cuag nrog impurities nyob rau hauv dej, yog li nyob rau hauv tib yam kev mob, tib yam. Qhov ntim ntawm cov pa roj carbon activated tuaj yeem nqus tau cov tshuaj (xws li Nws tuaj yeem tsim cov carcinogenic trichlorethylene (TCE) thiab Escherichia coli uas tuaj yeem ua rau cov kab mob hauv plab hnyuv lossis kab mob hauv tib neeg lub cev hauv qee yam mob).Tau kawg, carbon fiber kuj muaj qhov tsis txaus: tus nqi siab, thiab tsis muaj cov ntaub ntawv tau pom los qhia tias activated carbon fiber muaj peev xwm decolorize.
Hauv kev ua haujlwm ntawm kev cuam tshuam cov khoom loj, qhib cov pa roj carbon fiber ntau lim> activated carbon pas> granular activated carbon
Post lub sij hawm: Nov-05-2020