Various membrane elements are used in the water treatment industry, and the more common ones are ultrafiltration membranes and reverse osmosis membranes. Both ultrafiltration membranes and reverse ...
Water that contains a high amount of dissolved minerals is considered “hard”. It is often the result of ground water collecting calcium and magnesium as it rises through limestone. The higher the m...
How is reverse osmosis membrane fouling caused? How to solve it?
Membrane fouling is a significant problem which has a negative impact on its performance. It reduces both rejection and flow rate, r...
When change ro membrane?
RO MEMBRANE is an important element in a water purifier, therefore, it is very necessary that you know when should I replace an RO membrane.
Usually, the life of an HID R...
Reverse osmosis membrane (RO) filter element
Naturally, the flow direction of water is from the low concentration direction to the high concentration direction, and the reverse osmosis membrane exe...
Micro-filtration (MF)
The filtering precision ranges between 0.1 and 50 microns. Micro-filtration includes different PP filter elements, activated carbon filter elements, ceramic filter elements, ...