Background Industrial processes can often result in waste water contaminated with heavy metals (Hg, Pb, Zn, Ni, Cr, Cu, and Cd) that
Given their unique performance attributes membranes are finding use in a growing number of high efficiency air filtration applications. One example is
One of many ways to characterize fiber mats is by the average fiber diameter distribution. There are many ways to define the
Filter performance failure can result from (1) loss of physical capacity, (2) loss of impregnant reactivity, and (3) loss of mechanical integrity
Nanofiber filter media are used in air filter applications where a compact filtration system with very high overall and fractional efficiency and
Filter aids are used to solve the problems of slow filtration rate, rapid medium blinding or unsatisfactory filtrate clarity. Filter aids are
The marketplace for performance wire cloth in the United States is $120 – 130 million. Epoxy coated carbon steel is not counted
Even the cleanest and most efficient vehicle on the market today still pollutes the air and otherwise damages the environment. Motor vehicles
Microporous membranes used for filtration and separations have a history dating back for over a hundred years, but began to grow significantly
The processing of polymers into nanofibers offers a broad range of applications in areas such as filtration, catalysis, tissue engineering scaffoliding, photonics
Selecting the right filtration media is a science and learned experience, as it needs to be done right to achieve the desired
Conventional wastewater treatment (WWT) generally uses a three-step process of clarification (i.e. gravity settling), overflow polishing by sand filters (and in some