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UF Membrane Module 4 nti PVC Ultrafiltration Membrane Module UFc90AL Kais Dej Kho
Daim ntawv thov
Kev tsim cov dej ntxhia, dej caij nplooj ntoos hlav, lossis lwm yam kua tsis muaj menyuam.
Kev kho cov dej 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 hauv-tawm |
| Membrane Khoom | Hloov kho PVC |
| MWCO | 100 K Dalton |
| Membrane cheeb tsam | 4,8m ua2 |
| Diaphragms ID/OD | 1.0mm / 1.8 hli |
| Qhov ntev | Φ90mm * 1190mm |
| Connector Loj | DN25 Union Joint |
Cov ntaub ntawv thov
| Ntshiab Dej Flux | 1,500L / H (0.15MPa, 25 ℃) |
| Tsim Flux | 35-100L / m2.hr (0.15MPa, 25 ℃) |
| Pom zoo ua haujlwm siab | ≤ 0.2MPa |
| Qhov siab tshaj plaws Transmembrane siab | 0.2MPa |
| 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 pub dej xav tau
Ua ntej pub dej, lub lim kev ruaj ntseg
| Tawg | ≤ 15 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
| Siab kawg Backwashing Pressure | 0.2MPa |
| 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 PVC |
| Kev sib khi | Epoxy resins |
| Tsev | UPVC |
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