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NF90 Industrial Membrane Components
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NF90 Industrial Membrane Components
The NF 90 series is a new type of nanofiltration membrane developed by Rixin Hengli. It is an efficient water treatment technology that is particularly suitable for removing organic compounds such as salt, nitrate, iron, insecticides, herbicides, and THM precursors from water. It is renowned for its high effective membrane area and low net driving pressure, enabling efficient removal of impurities at lower operating pressures. The NF 90 membrane exhibits high permeability for monovalent ions and high retention for divalent ions, demonstrating good ion selectivity. In addition, NF 90 membrane has a wide pH cleaning range and high chemical stability, making it suitable for softening treatment of various water systems and separation of large molecules in complex feed solutions.
Consultation Hotline : 86-574-63024862 


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Product Introduction:
The NF 90 series is a new type of nanofiltration membrane developed by Rixin Hengli. It is an efficient water treatment technology that is particularly suitable for removing organic compounds such as salt, nitrate, iron, insecticides, herbicides, and THM precursors from water. It is renowned for its high effective membrane area and low net driving pressure, enabling efficient removal of impurities at lower operating pressures. The NF 90 membrane exhibits high permeability for monovalent ions and high retention for divalent ions, demonstrating good ion selectivity. In addition, NF 90 membrane has a wide pH cleaning range and high chemical stability, making it suitable for softening treatment of various water systems and separation of large molecules in complex feed solutions.
Product advantages:
Having ultra-high throughput
Highly remove TOC and THM (trihalomethanes) precursors

Product Performance List:
Series
Model No.
Effective membrane areaft²(㎡） Daily water productionG(T) Desalination rate(%) 测试条件
500ppm NaCl 2000ppm MgSO4
NF90 Industrial membrane components NF90-4040 85(7.9) 1800 (6.8) ＞85 98 25℃，70psi，PH7.5-8.0，15% rate of recovery
NF90-8040 400(37.2) 8500 (32.2) ＞85 98
Online consultation
zhangyy@rtlwater.com
0574-63209818
0.074584s