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...
The calculation of membrane flux can be done using the following formula:
Membrane Flux (J) = (Permeate Flow Rate) / (Membrane Area)
where:
Permeate Flow Rate = the volume of permeate (the liquid t...
Signs You Have Too Many Hard Minerals in Your Water
When it comes to household water systems, you’ve definitely heard the words “hard water” and “soft water” bandied a...
This article will explain how to change a residential reverse osmosis filter or membrane. The procedure might differ depending on the kind of system, but the logic stays the same. Many RO water sys...
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...
1. What is the PRE-FILTERS in the RO water system?
The 5-stages water purifier generally has a pre-filter filter system, RO membrane, and post-filter system. The pre-filters are usu...