Commercially available ultrafiltration membranes that purify water are expensive and get clogged easily by particles and microorganisms. Recently, living filtration membranes were reported as an ...

Filter-feeding fish accomplish a feat that human technologies cannot: species including goldfish, menhaden and basking sharks filter tiny algal cells or shrimp-like prey from huge volumes of water ...

The research team at Argonne National Laboratory working on new ways to keep crude oil from clogging filters consists of (l-r) Jeff Elam, Hao-Cheng Yang, Seth Darling and Yunsong Xie. Crude oil is ...

Where clean air is needed, an air filter is usually not far away. In the last decade, the filtration industry has made tremendous progress in filter technologies. With new materials and designs, ...