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UF Membrane Module 9 nti PVDF Ultrafiltration Membrane Module UFf225 Dyeing khib dej kho
Product Overview
UFF225 capillary hollow fiber membrane yog cov khoom siv polymer siab, uas yuav tsis muaj qhov hloov pauv. Hloov kho PVDF cov khoom, uas tau txais los ntawm cov khoom no, muaj qhov zoo permeable, zoo txhua yam khoom, zoo tshuaj tiv thaiv thiab muaj kuab paug. MWCO yog 200K Dalton, daim nyias nyias ID / OD yog 0.8mm / 1.3mm, lim hom yog sab nraud-hauv.
Daim ntawv thov
- Kev haus dej haus cawv ntawm cov kais dej, dej saum npoo av, dej zoo thiab dej ntws.
- Pretreatment ntawm RO.
- Kev kho, rov siv dua thiab rov siv dua cov dej khib nyiab hauv kev lag luam.
Filtration Performance
Cov khoom no tau raug pov thawj tias muaj cov teebmeem hauv qab lim dej raws li kev pabcuam ntawm cov dej sib txawv:
| Cov khoom xyaw | nyhuv |
| SS, Particles> 1μm | Kev tshem tawm tus nqi ≥ 99% |
| SDI | ≤ 3 |
| Kab mob, kab mob | > 4 log |
| Tawg | |
| TOC | Kev tshem tawm tus nqi: 0-25% |
* Cov ntaub ntawv saum toj no tau txais nyob rau hauv cov xwm txheej uas pub dej turbidity yog
Khoom Parameters
Technical Parameters:
| Hom lim | Sab nraum-hauv |
| Membrane Khoom | Hloov kho PVDF |
| MWCO | 200 K Dalton |
| Membrane cheeb tsam | 60m ua2 |
| Diaphragms ID/OD | 0.8 hli / 1.3mm |
| Qhov ntev | Φ225mm * 1860mm |
| Connector Loj | DN 50 |
Cov ntaub ntawv thov:
| Ntshiab Dej Flux | 12,000L / H (0.15MPa, 25 ℃) |
| Tsim Flux | 40-120L / m2.hr (0.15MPa, 25 ℃) |
| Pom zoo ua haujlwm siab | ≤ 0.2MPa |
| Qhov siab tshaj plaws Transmembrane siab | 0.15MPa |
| Siab kawg Backwashing Pressure | 0.15MPa |
| Cua Ntxuav Volume | 0.1-0.15N m3 / m2.hr |
| Cua Txias Siab | ≤ 0.1MPa |
| Ua haujlwm kub siab tshaj plaws | 45 ℃ |
| PH Range | Ua haujlwm: 4-10; Ntxuav: 2-12 |
| Kev ua haujlwm hom | Cross-flow los yog Dead-end |
Kev xav tau dej pub mis:
Ua ntej pub dej, lub lim kev ruaj ntseg
| Tawg | ≤ 25 NTU |
| Roj & Roj | ≤ 2mg / L |
| SS | ≤ 20mg / L |
| Tag Nrho Cov Hlau | ≤ 1mg / L |
| Nruam Residual Chlorine | ≤ 5ppm |
| COD | Pom zoo ≤ 500mg / L |
* Cov ntaub ntawv ntawm UF membrane yog polymer organic yas, yuav tsum tsis txhob muaj cov kuab tshuaj organic hauv dej nyoos.
Kev khiav hauj lwm Parameter:
| Backwashing Flow Rate | 100-150L / m2.hr |
| Backwashing zaus | Txhua 30-60 feeb. |
| Lub sij hawm rov qab | 30-60s |
| CEB Frequency | 0-4 zaug ib hnub twg |
| CEB Duration | 5-10 feeb. |
| CIP zaus | Txhua 1-3 lub hlis |
| Ntxuav Tshuaj: | |
| Sterilization | 15ppm Sodium Hypochlorite |
| Organic Pollution Ntxuav | 0.2% Sodium Hypochlorite + 0.1% Sodium Hydroxide |
| Inorganic Pollution Ntxuav | 1-2% Citric Acid / 0.2% Hydrochloric Acid |
Khoom siv:
| Cheebtsam | Khoom siv |
| Membrane | Hloov kho PVDF |
| Kev sib khi | Epoxy resins |
| Tsev | UPVC |