Nf Membrane Filter(Nanofiltration membrane) is a membrane filtration-based method that uses nanometer sized through-pores that pass through the membrane. NF membrane have pore sizes from 1-10 nanometers, smaller than that used in microfiltration and ultrafiltration, but just larger than that in reverse osmosis.
NF1 series is a Nf Membrane Filter developed for the field of wastewater, having high removal rate of total organic carbon (TOC) and medium interception rate of inorganic salts. Ultra-low pressure and pollution-resistant technology are developed to improve service life and energy efficiency.
Specifications:
| Model | NF1-8040 | NF1-4040 | |
| Rejection | NaCl | 30±10 | |
| MgSO4 | >95 | ||
| Permeate flow rate(GPD) | 40/10500 | 8.0/2100 | |
| Effective membrane area(m2) | 37 | 7.6 | |
| Size(inch) | 8 | 4 | |
| Concentration of Testing Solution | 2000mg/L NaCl or MgSO4 | ||
| Testing Pressure(Mpa) | 0.5 | ||
| Recovery Rate of Single Membrane Element (%) | 15% | ||
| Temperature of Testing Solution | 25℃ | ||
| pH Value of Testing Solution | 6.5-7.0 | ||
NF2 series is a Nf Membrane Filter developed for the field of salt-refine, drug-purification and zero-emission, having high rejection of multivalent ions, low rejection of monovalent ions and accurate molecular weight cut-off.
Specifications:
| Model | NF2-8040 | NF2-4040 | |
| Rejection | NaCl | 50±10 | |
| MgSO4 | >98.5 | ||
| Permeate flow rate(GPD) | 38/10000 | 7.6/2000 | |
| Effective membrane area(m2) | 37 | 7.6 | |
| Size(inch) | 8 | 4 | |
| Concentration of Testing Solution | 2000mg/L NaCl or MgSO4 | ||
| Testing Pressure(Mpa) | 0.75 | ||
| Recovery Rate of Single Membrane Element (%) | 15% | ||
| Temperature of Testing Solution | 25℃ | ||
| pH Value of Testing Solution | 6.5-7.0 | ||
Contact:
Email:Mariosun@water-ts.com
WhatsApp:0086 15601230163
Hot Tags: nf membrane filter, China, suppliers, manufacturers, factory, customized, buy, price, quotation, bulk, for sale, in stock








