Reverse osmosis (RO)， ultrafiltration (UF), and Nanofiltration(NF) are the most potent and effective water filtration technologies available today. There are several significant distinctions between those systems, despite the fact that all these membranes have outstanding filtration capabilities. Each system has its own advantages and disadvantages, ranging from mineral retention to ease of installation and operation expenses.
In the RO system, 95–98% of inorganic dissolved material is separated from the water molecule by a semipermeable membrane. The UF system filters out solid waste and micro contaminants using a hollow fiber membrane. The UF system refers to a mechanical filter that can remove particles as small as 0.025 microns from water.
Reverse osmosis and nanofiltration (NF) are both membrane-based liquid separation technologies (RO). NF offers a high rejection of multivalent ions like calcium and a low rejection of monovalent ions like chloride, in contrast to RO, which has a high rejection of almost all dissolved solutes.
Reverse osmosis is a molecular separation technique, whereas ultrafiltration is a filtering device. Both of these filtration systems are available to you from Brother Filtration.
For the UF system, we provide hollow fiber structure PVC UF membrane and PVDF UF membrane.
For the RO systems, we provide 8-inch RO, 4-inch, and residential RO membrane for your choice.
Brother Filtration offers different NF membranes for industrial water treatment, municipal water treatment, and material separations.
Superior NF membrane supplier!
Chemical-free NF for softer water
Excellent RO membrane supplier!
To get high purity water from our RO system
Better UF membrane supplier!
Ultrafiltration membrane with ultra quality
We can provide you with not only high-quality membrane products replacement for top brands but also professional technical support, fast shipping time, and complete after-sales service. Our goal is to make the whole process worry-free for our customers.
Those are membrane filtration with challenging and advanced technology, and can result in liquids of relatively high purity. As the most popular filtration technologies on the market, they can be used in a wide variety of situations.
The liquid industry is never where we stop. Additionally, we are seeking for solutions for oil and air.
A RO membrane’s filtering pores are so small that they may even remove salt molecules from water. Reverse osmosis is used to get rid of the majority of dissolved minerals in water. Because they want their drinking water to be as free of minerals, salts, and total dissolved solids as possible, many people choose this.
The UF membrane has larger pores than the RO membrane and cannot filter out salt molecules. The filtering pores in the UF membrane, however, are still smaller than the viruses, the tiniest of living organisms.Salts and dissolved solids are not eliminated by ultrafiltration. Only solid particle matter, and only on a very small scale, will be filtered out using ultrafiltration.
Most organic molecules, almost all viruses, most naturally occurring organic debris, and a variety of salts are all removed using nanofiltration. Nanofiltration is frequently used to soften hard water because it removes the divalent ions that cause it to be hard.
After understanding the characteristics of those membrane products, we believe you know which filtration system is more suitable for your needs. Brother Filtration always provides you with high standard and high-quality solutions.
Brother Filtration has provided quality liquid filtration products to process industries around the world. From pre-filtration to final – and from low capacity to high – when you think purity, think Brother Filtration.
In the production of paper, the untreated starch slurry can cause various problems.
Brother Filtration automative self-cleaning filter is suitable for papermaking water filtration.