Loren UF Serious Ultrafiltration Membrane Assembly Applied In Leather Waste Water Resue Site
Feature & Advantages of UF Assembly
-High Filtration Accurancy with NTU Less than 0.1 Outlet Quality.
-Good hydrophilicity
-Not Easy To Be Blocked
-Membrane Yarn Has High Strength & Good Toughness
-Membrane Yarn Has Over 50% Elongation
-High Flux Under Lower Pressure
-Stable Chemical Performance (Remain Unchangable after 20 times Chemical Acid and Aclain Cleaning)
-Strong Anti-Pollution Ability,Fast Flux Recovery Capacity
-Excellent Effluent Quality can be directly reused
- Realize Total Separation of HRT and SRT to get rid of Sludge Expansion or unstable outlet water quality
- Has Certain Denitrification And Phosphorus Removal Functions
- Save 30-50% Mounting Room or Replace Secondary Clarifier
- PLC automatic Control All The System
1000T Leather Waste Water Inlet and Outlet Water Quality
Inlet Water Quality Data
SN | Project | Unit | Values |
1 | pH | / | 6～9 |
2 | Chroma | Degree | ≤100 |
3 | Suspended Solids | mg/L | ≤120 |
4 | COD Cr | mg/L | ≤300 |
5 | BOD | mg/L | ≤80 |
6 | Ammonia Nitrogen | mg/L | ≤70 |
7 | Total Chromium | mg/L | ≤1.5 |
Reused Water Quality Data After Loren UF Series
SN | Project | Unit | Values |
1 | pH | / | 6.5～8.5 |
2 | Chroma | Degree | ≤5 |
3 | Suspended Solids | mg/L | ≤30 |
4 | COD Cr | mg/L | ≤60 |
5 | BOD | mg/L | ≤10 |
6 | Ammonia Nitrogen | mg/L | ≤10 |
7 | TDS | mg/L | ≤1000 |
Conclusion :
The Raw Water Quality After Biochemical + Multi-Media Filter Is Ph: 5.9-6.8, Turbidity 10ntu, SS 30mg/l. The Water Quality Was Stable During The Pilot Test, With Little Fluctuation. The Chemical Cleaning Cycle Of The Ultrafiltration Membrane Is 8 Months. Once. The Ultrafiltration Water Quality Has Turbidity ≤0.2NTU and SDI≤4, Effectively Ensuring Stable Operation Of The RO System.
Internal Pressure Style PVC Ultrafiltration Membrane Model Selection
Model | Membrane Assembly Dimension (mm) | Effective Membrane Area(m2) | Produce Water Volume (m3/h) | Filtation Accurrancy (Dalton) |
LI-UF-3.5 | DN90*1016*19 | 3.5 | 1.7-5 | 100,000 |
LI-UF-4.2 | DN90*1230*32 | 4.2 | 1.7-5 | 100,000 |
LI-UF-17 | DN140*1620*40 | 17 | 1.7-5 | 100,000 |
LI-UF-18 | DN192*1016*30 | 18 | 1.7-5 | 100,000 |
LI-UF-26 | DN200*1480*50 | 26 | 1.7-5 | 100,000 |
LI-UF-32 | DN200*1715*50 | 32 | 1.7-5 | 100,000 |
LI-UF-43 | DN250*1715*63 | 43 | 1.7-5 | 100,000 |
External Pressure Style PVC Ultrafiltration Membrane Model Selection
Model | Membrane Assembly Dimension (mm) | Effective Membrane Area(m2) | Produce Water Volume (L/h) | Filtation Accurrancy (um) |
LE-UF-1.1C | DN90*1230*32 | 1.1 | 100-200 | 0.1 |
LE-UF-6.3C | DN200*1715*63 | 6.3 | 500-1000 | 0.1 |
LE-UF-8 | DN90*1230*32 | 8 | 200-500 | 0.03 |
LE-UF-8.2C | DN225*1715*63 | 8.2 | 800-1500 | 0.1 |
LE-UF-11C | DN250*1715*63 | 11 | 1000-2000 | 0.1 |
LE-UF-40 | DN160*1810*50 | 40 | 1200-3000 | 0.03 |
LE-UF-51 | DN225*1860*630 | 51 | 1500-4000 | 0.03 |
LE-UF-77 | DN225*2360*63 | 77 | 2000-6000 | 0.01/0.03 |
LE-UF-77A | DN250*1715*63 | 77 | 2000-6000 | 0.01/0.03 |
PVC Aloy Ultrafiltration Membrane Modular General Data and Run Condition
Stratification | Membrane Material | PVC Alloy |
Outer Sheel | ABS or UPVC |
Filter Way | Internal Pressure |
End Seal Material | Epoxy Resin |
OD/ID of Membrane Wire | 1.7/1.0 mm |
Filtration Efficiency | Suspended Matter＞0.2μm | 100% Filtration |
Product Water Turbidity | ≤0.1NTU |
Product Water SDI | ≤1 |
Microbes and Pathogens | 99.99% Removal Ratio |
Work Condition | Operation Way | Intermittent Water Production |
Filtration Method | Internal Pressure Type |
Max. Water Inlet Pressure | 0.3Mpa |
Backwash Pressure | ≤0.2Mpa |
Temp. Range | 1-40 ℃ |
PH Range | 2-12 |
Permit Mineral Oil Content In Raw Water | ≤3mg/L |
Chemical Cleaning Frequency | Once Per 1-4 Months |
Applicant
-Hotel and Restaurant Waste Water Treatment
-Factory and Mining Industry
-Apartment and Couty STP
-Sea shore and Yard ETP
-Airplane and Bus Station ETP
-Petrulium and Chemistry ETP
-Aquaculture Waste Water Treatment
-Slaughter House Waste Water Treatment
-Amusement Park Or Water Park
-Large Municipal STP Biological Treatment
-Industrial Park Waste Water Treatment
-Pretreatment Before NF or RO System
-Metallurgy Waste Water Treatment
-Surface Water or Groundwater Treatment
-Water Supply Treatment for The Power Plant Industry
-Pharmaceutical Waste Water Disposal
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