Eto Membrane (Dissolved Oxygen (O2) Removal Membrane)

We Make and Supply of ETO Membrane (Dissolved Oxygen (O2) Removal Membrane) in Xiamen, Fujian, China. ETO membrane is used to remove dissolved oxygen in water. It is operated in three modes according to different deoxygenation efficiency: vacuum, nitrogen sweep, vacuum + nitrogen sweep. Product water oxygen content can be decreased to 3ppb.
membrane contactor is a kind of special hydrophobic hollow fiber array made of polymer material. Then the array is spiral-wounded onto a water distribution tube, and then the tube is installed into a housing (at the same time, a baffler is formulated inside the housing).

Hollow fiber a Knitted fiber (under microscope) a Knitted fiber (naked eyes) a End surface

Structure of membrane contactor:

Features of membrane contactor:
1) Hollow fibers are knitted into an array, so that a certain space can be kept between these fibers. In this way, thousands of fibers are connected as a whole array which can resist strong water flow and will not break. Besides, the mass transfer efficiency can be improved in the array structure.