A "straight out of science fiction" liquid membrane developed at Penn State acts as a "reverse filter" that lets large objects through while blocking small ones. The self-healing, stabilized ...

This will be the company’s fourth spinning plant for hollow-fibre cellulose membrane filters and construction is scheduled to ...

Asahi Kasei Life Science is planning to construct a new spinning plant for its Planova virus removal filters in Nobeoka City, ...

The second method, though more difficult to create membrane filters for, is far more energy efficient. Compared to desalination techniques, a salt-filtering membrane decreases energy usage by 90%.