The PB4030 is a relatively newer and smaller sized membrane separator for biogas upgrading. This product separates carbon dioxide from the more valuable methane stream in a source of biogas. The resulting upgraded methane can then be used in CNG applications like vehicle refueling.
All of our biogas upgrading membrane separators are PED certified for safe pressurization of the external aluminum shell. This is a big convenience which eliminates the need to build bulky pressure vessels around the membrane banks.