Recombinant human growth hormone (rhGH) was purified (98%, with 90% yield) from culture medium of CHO cells in a single step using gradiflow preparative electrophoresis and a 50 kDa separation membrane, which demonstrates the power of electrophoresis in separating proteins [ 102].
In particular, approximately 90% of the H2 is recovered when the steam-separated rear gas of the WGS reactor is used in the H2 separation membrane.
Furthermore, a Permselect® (PDMS) gas separation membrane was installed to the anaerobic membrane bioreactor and its ability to separate hydrogen from the raw fermentation gaseous mixture was assessed.
New Age Gas Separation Membrane.
Recently, graphene has been confirmed to be an excellent separation membrane.
Preparation of smart membrane was carried out for an establishment of high performance separation membrane.
The gas separation membrane method using feedback control was studied for a tritium removal system.
Using atomistic simulations, we focused on the hydrogen embrittlement in vanadium-based hydrogen separation membrane.
On the other hand, its use in separation membrane engineering is relatively new.
Gas separation membrane permselectivity is often improved by the introduction of stiffer polymeric backbone structures.
Nanoporous graphene is a very promising gas separation membrane with ultrahigh permeability and selectivity.
