Reverse osmosis (RO) refers to a technology that purifies water by pushing it through a semi-permeable membrane under high pressure. The RO membrane is a thin layer of filtering material that separ...
The water purifier can effectively filter out rust, gravel, colloids in the water, and absorb the residual chlorine in the water, smell, color, pesticides and other chemical agents, and can effecti...
How to get OEM and ODM products
You’ve undoubtedly heard the phrases “OEM” and “ODM,” and chances are you have many OEM and ODM goods in your kitchen, living room, or ...
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...
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...
Polyamide reverse osmosis composite membrane is a kind of seawater desalination membrane. It consists of three layers: a non-woven physical support layer, a polysulfone ultrafiltration membrane int...