- +86 13272120223
- info@keenchenmembrane.com
KC-NF 4040 Series High-Rejection and High-Flux Nanofiltration Membrane Elements
KC-NF 4040 Series are piperazine-based composite nanofiltration membrane elements developed for commercial, modulaire, and medium-capacity water treatment systems requiring selective separation and stable permeate quality. The series includes NF1 high-rejection models and NF2 high-flux models for different water treatment and process separation needs.
NF1 models are suitable for applications requiring higher removal of organic matter, heavy metals, pesticides, antibiotics, microorganisms, and most divalent or multivalent ions. NF2 models are designed for higher water flux and lower operating pressure, helping system builders reduce energy consumption in compact nanofiltration equipment.
Appelez-nous
+86 13272120223
+86 13272120223
Contactez-nous
Veuillez laisser vos besoins spécifiques et vos coordonnées, et le personnel vous contactera dans les plus brefs délais!
Description
Principales fonctionnalités
- Piperazine-based composite nanofiltration membrane technology
- NF1 high-rejection option for selective contaminant removal
- NF2 high-flux option for energy-efficient operation
- Effective removal of organic matter, color, heavy metals, and multivalent ions
- Partial retention of minerals and small molecular substances
- Easy integration into commercial, modulaire, and OEM nanofiltration systems
Application
- Drinking water treatment and mineral water preparation
- Softened water preparation
- Wastewater reuse and decolorization
- Food and beverage water treatment
- Pharmaceutical and chemical process water
- Compact separation and purification systems
Spécifications techniques& Performance
| Modèle | Surface membranaire efficace (pi²(m²)) | NaCl Test Solution | MgSO₄ Test Solution | ||
|---|---|---|---|---|---|
| Rejection (%) | Débit de perméat moyen (GPD(m³/j)) | Rejection (%) | Débit de perméat moyen (GPD(m³/j)) |
||
| KC-NF1-4040 | 85(7.9)) | 50-70 | 2200(8.3) | ＞98 | 1800(6.8) |
| KC-NF1-4040R | ＞85 | 2200(8.3) | ＞99 | 1800(6.8) | |
| KC-NF2-4040 | 30-50 | 2600(9.8) | ＞97 | 2200(8.3) | |
Conditions d'essai standard
| Solution d'essai NaCl (ppm) | PH | Test de pression psi (MPa) | Récupération (%) | Température (°C) |
|---|---|---|---|---|
| NaCl 500mg/L | 7.5-8.0 | 70(0.48) | 15 | 25 |
| MgSO₄ 2000mg/L | 6.5-7.0 |
Dimensions
Conditionnement
- Sac en plastique scellé individuellement
- Boîte en carton à l'unité
- Cartons principaux pour plusieurs unités
- Palette disponible pour l'expédition à l'exportation
FAQ
FAQ
T1. How should I choose between NF1 and NF2?
NF1 is preferred when higher removal of organic matter, heavy metals, and multivalent ions is required. NF2 is preferred when higher permeate flow and reduced energy consumption are key system objectives.
T2. Can KC-NF 4040 Series be used for drinking water applications?
Oui. KC-NF membranes can be used in drinking water treatment, mineral water preparation, and softened water systems where selective removal and partial mineral retention are required. Final water quality should be evaluated based on feed water conditions, system design, and local drinking water standards.
T3. Can these membranes be used for decolorization?
Oui. KC-NF 4040 Series can be used for partial desalination, decolorization, and organic matter reduction in wastewater reuse or process liquid treatment.
T4. La personnalisation est-elle disponible?
La personnalisation est disponible pour les performances de la membrane et la structure de la feuille en fonction des exigences du système.
