After using an RO water purifier for a while, it is highly possible that impurities may clog inside the RO housing and on the RO membrane. So, it is high recommended to clean the housing and the me...
HID Membrane Co. Ltd is a company located in the Zhenjiang city of Jiangsu approximately 1,5 hours away from Shanghai. We specialize in the manufacturing of Reverse Osmosis (RO) membranes. For the ...
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...
Nanofiltration (NF) is a membrane liquid-separation technique that has many properties with reverse osmosis (RO). Unlike RO, which rejects almost all dissolved solutes, NF rejects multivalent ions ...
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...
A reverse osmosis water system is a type of water filtering system that eliminates impurities from drinking water, making it safe to drink for everyone. A semi-permeable membrane filters various im...