Air filtration, as we all know, is the process of separating dispersed particles from air by means of porous media. Filter fibers are expected to separate and retain particles on or within the filter ...

This Year 7 Science lesson introduces pupils to the first of four key separation techniques: filtration. Designed to build secure foundational knowledge for the full Separation Techniques unit, this ...

Sutherland and Purchas [12] describe four fundamental filtration mechanisms: surface straining, depth straining, depth filtration, and cake filtration. Following is a brief description of each one: ...

Process streams look very different from five or ten years ago, states Jean Paul Mangeolle, president of Millipore’s (www.millipore.com) bioprocess division. Rising protein titers have caused many ...

It may not be the most glamourous of processes, but filtration, purification and separation are essential aspects of sample preparation, vital to almost all researchers’ day-to-day work. One company, ...

Clean water forms the foundation of good health, yet many households unknowingly consume water containing various impurities. From chlorine and lead to bacteria and agricultural chemicals, unfiltered ...

Advances in membrane design are helping manufacturers address the demands of intensified bioprocessing and emerging biotherapeutic formats.