September live-stream Events
Good day to you from HID, we would consider it an honor if you would join us for our September Live-stream events coming up this September. We kindly ask you if...
At the beginning of Chinese Lunar Year in 2020, the new corona virus infection spread rapidly from Wuhan then across China, the whole Chinese fighting against this epidemic. In order to avoid furth...
How to replace the RO membrane after having the membrane?
Step 1
Disconnect the power supply, close the water inlet electroplating ball valve, and wait for about ten minutes. (Depressurize the sys...
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...
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 ...
How to check RO MEMBRANE need to change?
RO MEMBRANE is an important element in a water purifier, therefore, it is very necessary that you know about when should I replace an RO membrane.
Usually,...