VNF2-4040 NF Membrane
Siv tau thaj tsam ntawm daim nyias nyias: 8.4㎡
Desalination tus nqi: 97%
Dej ntau lawm: 9.1 m³ / hnub
Qhov siab tshaj dej inlet siab: 4.14 Mpa
PH nqi ntau: 3-10
Qhov siab tshaj plaws inlet dej turbidity: 1.0 NTU
VNF2-4040 NF Membrane- Siab -Kev Ua Haujlwm NF Element los ntawm Xi'an Ink-blue
Lub VNF2-4040 NF daim nyias nyias yog dav siv los ua tus nqi tsim nyog rau FilmTec™ NF90-4040 hauv 4-nti systems.
Vontron yog ib qho zoo -paub Suav cov dej kho dej membrane hom, tam sim no dav lees paub hauv khw. VNF2 series muaj qhov tseem ceebtib lub ntsiab tsis zoo li DuPont NF90 series, mas nwstus nqi tsuas yog hais txog 60%ntawm tom kawg.
Nws muab cov ntsev siab thiab cov organic tshem tawm rau kev xav tau kev kho dej.
Tsim los rau kev lag luam, hauv nroog, thiab kev lag luam siv hauv kev lag luam tawm tshiab - suav nrog cov teb chaws Asia, Sab Hnub Tuaj Europe, Central Asia, Africa, South America, thiab Australia.
Xi'an Ink-blue muab cov khoom siv thoob ntiaj teb, kev txhawb nqa txuj ci, thiab tom qab- muag kev pabcuam rau daim nyias nyias no.
Ntsiab nta & Cov txiaj ntsig
- Siab ntsev & Organic Rejection- Lub VNF2-4040 tshem tawm feem pua ntawm cov ntsev (xws li, MgSO₄) thiab cov organic tebchaw xws li THM precursors, nitrate, hlau, thiab tshuaj tua kab.
- Lub Chaw Ua Haujlwm Loj- Active membrane cheeb tsam ~ 90 ft² (~ 8.4 m²) rau 4 "× 40" keeb.
- Tsawg Tsav Siab- Ua haujlwm ntawm qhov tsis tshua muaj kev tsav tsheb siab (piv txwv li, ~ 70 psi / 4.8 bar rau cov qauv ntsuas), uas txo qis kev siv zog.
- Durable & Cleanable- Kev khiav hauj lwm muaj xws li siab tshaj plaws siab, ib tug dav pH tu ntau, thiab lub neej ntev kev pab cuam thaum siv kom raug.
- Ntiaj teb no Suitability- Ua rau cov khoom noj nyuaj- Cov dej muaj feem ntau pom nyob rau hauv cov lag luam tawm tshiab (tshuaj nruab nrab TDS, qhov sib txawv ntawm qhov zoo, cov khoom siv tsawg). Xi'an Ink-xiav txhawb nqa thoob ntiaj teb logistics thiab cov lus qhia hauv zos.
Technical Specifications
| Parameter | Tus nqi |
|---|---|
| Qauv | VNF2-4040 NF membrane |
| Loj | 4 "× 40" Element |
| Chaw ua haujlwm | 90 ft² (~ 8.4 m²) |
| Permeate Flow Rate | ~ 2,400 GPD (~ 9.1 m³ / d) nyob rau hauv kev sim (2,000 ppm MgSO₄, 25 degree, 15% rov qab, 70 psi) |
| Stabilized Salt Rejection | >97% (rau MgSO₄ raws li kev xeem) |
| Kev ua haujlwm siab tshaj plaws | 600 psi (~ 41 bar) |
| Ua haujlwm kub siab tshaj plaws | 113 ° F (~ 45 ° C) |
| pH Range (Kev ua haujlwm tsis tu ncua) | ~2-11 |
| pH Range (Short-Thiab lub sijhawm) | ~ 1-12 (30 feeb) |
| Qhov siab tshaj plaws pub mov (4040 ntsiab lus) | ~ 16 gpm (~ 3.6 m³ / h) |
| Max SDI (Silt Density Index) | Tsawg dua los yog sib npaug li 5 |
| Dawb chlorine kam rau ua | < 0.1 ppm – feed must be dechlorinated. |
💡Nco tseg:Kev khiav hauj lwm siab 100 psi (0.69 MPa), 2000 mg/L MgSO₄ kua, Kub 25 degree, pH7.0 ± 0.5, Rov qab tus nqi 15%
Daim ntawv thov
Municipal Drinking Water Production- Rau kev kho cov dej saum npoo av lossis hauv av, tshem tawm cov organics, THM precursors, thiab ib nrab desalination.
Cov txheej txheem dej & kev lag luam- Kev haus dej haus & kev ua zaub mov, qhov twg siab purity tab sis nruab nrab TDS tuav tau txais los yog xav tau.
Dej Reuse & Recycling- Tshwj xeeb tshaj yog nyob rau hauv cov lag luam tawm tshiab uas tus nqi thiab kev siv hluav taws xob yog qhov tseem ceeb, thiab pub- dej yuav muaj cov organics lossis cov ntsev me me.
Kev kho dej hauv av / Brackish Water Treatment- Hauv qhov chaw uas qhov rov qab osmosis tag nrho tsis tsim nyog lossis kim dhau, VNF2-4040 muaj lwm txoj hauv kev zoo rau NF90-4040.
peb case
Teb chaws Africa Municipal Pilot
- Pub: Cov dej ntog nrog TDS nruab nrab thiab siab THM cov ntsiab lus ua ntej.
- Kev daws teeb meem: NF90-4040 nrog cov dej ntws ua ntej (cov xuab zeb + activated carbon).
- Qhov tshwm sim: Haus dej- tus qauv dej tau ntsib, hneev taw thiab kev ua haujlwm raug txo qis.
Central Asia Industrial Facility
- Yuav tsum tau: txheej txheem dej softening nrog me ntsis ntsev tshem tawm.
- Kev daws: VNF2-4040 teeb tsa rau nruab nrab ntsev dhau.
- Qhov tshwm sim: ruaj khov ntau lawm, txo qis txij nkawm downtime.
VNF1-4040 vs VNF2-4040 - Kev sib piv ceev
Vontron muaj ob qhov sib txawv nanofiltration series tsim los rau cov hom phiaj sib txawv:xaiv softeningthiabsiab -purity desalination.
Qhov tseem ceeb sib txawv yog nyob rau hauv cov yam ntxwv ntawm kev tsis kam ntsev.
Kev sib piv ceev ceev
| Feature | VNF1-4040 | VNF2-4040 |
|---|---|---|
| Hom Membrane | Tib - xaiv NF membrane | Siab -rejection NF membrane |
| Sulfate (SO₄²⁻) Kev tsis lees paub | Ntau dua lossis sib npaug li 96% | Ntau dua lossis sib npaug li 95% |
| Sodium Chloride (NaCl) tsis lees paub | 40–60% | Ntau dua lossis sib npaug li 95% |
| Cov yam ntxwv sib cais | Xaiv divalent ion tshem tawm | Broad -spectrum tshem tawm ntsev |
| Qib Desalination | Ib nrab desalination (softening focus) | Nyob ze -RO qib desalination |
| Daim ntawv thov | Dej softening / hardness tshem tawm | Purified dej ntau lawm |
| Mineral Retention | Khaws ib feem ntawm cov ntsev monovalent | Tshem tawm cov ntsev ntsev ntau |
| Lub Luag Haujlwm | Softening daim nyias nyias | Purification membrane |
Yuav xaiv li cas?
👉 XaivVNF1-4040thaum:
- Koj xav tauxaiv sulfate thiab hardness tshem tawm
- Mineral tshuav nyob rau hauv permeate yog xav tau
- Daim ntawv thov tsom rausoftened dej
- Qib desalination qis dua yog txais tau
👉 XaivVNF2-4040thaum:
- Koj xav tausiab NaCl tsis lees paub
- Lub kaw lus xav tau ntau dua - dej huv
- Pub dej TDS siab dua
- Daim ntawv thov yog ze rau cov qauv rov qab osmosis
Ordering & Ntiaj teb no Supply
Lub tuam txhab:Xi'an Ink-blue Environmental Protection Technology Co., Ltd.
Email (Nug): sales@ink-blue.com
WhatsApp pawg: +86 183 0294 0580
Peb xa khoom thoob ntiaj tebmus rau sab hnub tuaj Asia, Eastern Europe, Central Asia, Africa, South America, thiab Australia.
Kev them nyiaj yug:Kev taw qhia kev tsim qauv, cov lus qhia xaiv membrane, muab cov saw logistics, thiab hauv zos ntawm -kev txhawb nqa hauv ntau thaj chaw.
FAQ
Q1: VNF2-4040 txawv ntawm VNF1-4040 li cas?
A1:
VNF2-4040 yog siab -rejection nanofiltration membrane tsim los rau siab -purity dej ntau lawm. Nws muab ntau dua lossis sib npaug rau 95% kev tsis lees paub rau ob qho tib si sulfate (SO₄²⁻) thiab sodium chloride (NaCl), xa ze-RO qib desalination.
VNF1-4040 yog ib qho kev xaiv NF daim nyias nyias. Nws ua tiav ntau dua lossis sib npaug rau 96% sulfate tsis lees txais thaum tso cai ib feem ntawm NaCl (40-60%), ua rau nws zoo tagnrho rau kev xaiv softening daim ntaub ntawv uas cov ntxhia sib npaug xav tau.
Hauv cov ntsiab lus:
- VNF1=xaiv softening membrane
- VNF2=siab-rejection purification membrane
Q2: Txoj kev ntxuav tu dab tsi raug pom zoo?
A2:
Kev tu ntau zaus nyob ntawm qhov pub dej zoo thiab qhov system rov qab los.
Cov lus qhia ib txwm:
- Ntxuav pH ntau yam: kwv yees li1–12(-lub sij hawm tu)
- Kev ua haujlwm tsis tu ncua pH ntau yam:2–11
Kev kho kom zoo ua ntej-kev kho mob yog qhov tseem ceeb kom txo qis fouling thiab txuas lub neej ua haujlwm ntawm daim nyias nyias.
Q3: Cov ntaub ntawv no puas tuaj yeem tiv taus siab turbidity lossis siab dawb chlorine pub dej?
A3:
No. High turbidity and free chlorine (>0.1 ppm) tuaj yeem ua rau lub ntsej muag puas.
Pom zoo ua ntej- kev kho mob suav nrog:
- Sediment filtration
- Activated carbon filtration lossis tshuaj dechlorination
- Kev tswj kom zoo SDI
Pub cov dej tsis muaj chlorine yuav tsum tau khaws cia hauv qab no0,1ppm ua.
Q4: Dab tsi yog lub neej kev cia siab ntawm lub caij no?
A4:
Raws li kev ua haujlwm zoo thiab kev saib xyuas, VNF2-4040 daim nyias nyias yog tsim los siv rau kev lag luam mus ntev.
Kev pabcuam lub neej nyob ntawm:
- Pub dej zoo
- Qhov system tsim thiab rov qab tus nqi
- Ntxuav zaus
- Tshuaj raug
Xi'an Ink-xiav tuaj yeem muab cov lus pom zoo hloov pauv thiab kev txhawb nqa kev pabcuam raws li koj qhov tshwj xeeb hauv lub cev.
Q5: Koj puas tuaj yeem muab Dow / FilmTec NF90-4040 membranes?
A5: Yog. Raws li kev thov, Xi'an Ink- xiav kuj tuaj yeem muab Dow FilmTec NF90-4040 daim nyias nyias. Tus nqi siv rau ib qho NF90-4040 yog kwv yees li ntawm USD 485, raws li qhov ntau thiab cov nqe lus xa khoom. Dow membranes feem ntau raug xa mus thiab muab los ua ib feem ntawm kev kho dej ua tiav.
Cim npe nrov: VNF2-4040 NF Membrane, Tuam Tshoj VNF2-4040 NF Membrane manufacturers, lwm tus neeg, Hoobkas
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