Reverse osmosis (PO for short) is a type of membrane separation technology. The principle is: Use enough pressure to make the solvent (usually referred to as water) in the solution separate the water through the reverse osmosis membrane. Because its operation is opposite to the normal osmosis proces

How does a bag filter work?How to clean an bag filter is one of the questions many people ask. How often should the bag filter be cleaned? What is the method of assessing whether the bag filter equipment should be cleaned or replaced? l How does a bag filter workl What is the purpose of using an b