High Permeability Industrial NF Membrane Water Purifier NF1-8040 Selective Separation
Brand Name:KeenSen
Certification:NSF, ISO9001, Halal
Model Number:NF1-8040
Minimum Order Quantity:28/Pallet
Delivery Time:3-15days
Place of Origin:China
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Location:
Changsha Hunan China
Address:
No.6 Lutian Road,Hitech Development Zone,Changsha,Hunan,China 410205
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Product Details
Description:
NF series product is a polypiperazine composite nanofiltration
membrane element developed by KeenSen, with selective separation
characteristics. It has a high removal rate for almost all
bacteria, viruses, microorganisms, macromolecular organics,
antibiotics, pesticides, pesticide residues and other small
molecular organics, heavy metals and most divalent and multivalent
ions in water of solutions, while retaining some sodium, potassium,
calcium, magnesium, metasilicic acid, other beneficial nutritional
minerals and small molecular substances.
It is applicable for the preparation of directly drinking water,
mineral water, softened water, the partial desalination and
decolorization treatment of wastewater with high salt concentration
and organic concentration, the separation and purification of some
inorganic salts and organic materials.
Nanofiltration series products have extremely low operating
pressure, which can greatly save the operating costs of equipment.
The membranes are widely used in drinking water, food andbeverage,
medicine, water reuse, wastewater treatment and other industries.
Applications:
- Industrial applications for landfill leachate wastewater treatment, textile and dyeing, pulp & paperproduction etc.
- Decoloration, removal of COD.
- Liquid concentration and separation, brackish water softening, drinking equipment in office or residential site, mineral water production etc.
Benefits:
- Selective Separation, high monovalent ion passage and high divalent ion and COD rejection.
- Extra-Low Operating Pressure, High Permeability.
- Increased Energy Saving, Cost-effective.
| Model | Active Area ft2(m2) | Permeate Flow Rate GPD(m3/d) | Stabilized Salt Rejection (%) | Test Solution | |||||||||||
| NF1-8040 | 400(37.2) | 11000(41.6) | 50-70 | NaCl | |||||||||||
| 9000(34.0) | >98 | MgSO4 | |||||||||||||
| NF2-8040 | 400(37.2) | 13000(49.2) | 30-50 | NaCl | |||||||||||
| 11000(41.6) | >97 | MgSO4 | |||||||||||||
| NF1-8040R | 400(37.2) | 11000(41.6) | >85 | NaCl | |||||||||||
| 9000(34.0) | >99 | MgSO4 | |||||||||||||
Standard Test Condition:
| Solution | Temperature (℃) | pH | Operating Pressure psi(MPa) | Recovery (%) | |||||||||||
| 500mg/L NaCl | 25 | 7.5-8.0 | 70(0.48) | 15 | |||||||||||
| 2000mg/LMgSO4 | 25 | 6.5-7.0 | 70(0.48) | 15 | |||||||||||
| Individual flow rate may vary ±15% | |||||||||||||||
| Element Dimensions and Operating Limits: | |||||||||||||||
| Model | Length | Diameter | Permeate Tube inner Diameter | Permeate Tube Extension Length | |||||||||||
| inch | mm | inch | mm | inch | mm | inch | mm | ||||||||
| 8040 | 40 | 1016 | 7.9 | 201 | 1.12 | 28.5 | / | / | |||||||
| 4040 | 40 | 1016 | 3.9 | 99 | 0.75 | 19.1 | 1.04 | 26.5 | |||||||
| Maximum Operating Pressure | 600psi(4.14MPa) | ||||||||||||||
| Maximum Operating Temperature | 45℃ | ||||||||||||||
| Maximum Feed Silt Density Index (SDI15) | 5.0 | ||||||||||||||
| Free Chlorine Tolerance | 0.1mg/L | ||||||||||||||
| pH Range,Continuous Operation | 3- 10 | ||||||||||||||
| pH Range,Short-Term Cleaning | 1- 13 | ||||||||||||||
| Maximum Element Pressure Drop | 15psi(0.1MPa) | ||||||||||||||
High Permeability Industrial NF Membrane Water Purifier NF1-8040 Selective Separation
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