Conventional wastewater treatment (WWT) generally uses a three-step process of clarification (i.e. gravity settling), overflow polishing by sand filters (and in some
Permeability is a measure of rate of liquid flowing through a porous medium or a particulate filter cake. It is an important
Introduction Porosity, permeability, and pore size distribution are three closely related concepts important to filter design and filter performance. Porosity is a
Introduction Permeability is a measure of the ease of a fluid that passes through the filter medium. It is one of the
Liquid Filter Beta Ratios Absolute rated liquid filter selection is tied to the media micron rating, materials of construction, construction design, and
Recent scientific interest in nanofibers have many people exploring their use in filter media. One of the advantages of nanofibers for gas
Electret is a counter term of magnet. A magnet is a ferrous material that possesses a quasi-permanent internal and external magnetic field.
My dictionary answers that question with “any thin pliable sheet of material” – but the true answer is much more complicated than
Several terms, each with the prefix “nano-”, are now in use in the fields of filtration and its related separation processes, and
Air pollution from automotives presents a serious problem and needs to be controlled. It is widely accepted that, in urban settings, 45%
Wettability is a property that exists on every surface and influences the behavior of a fluid surrounding the surface due to the
Precision woven monofilament filtration fabrics can be classified many ways and into several broad categories, usually by their micron rating, fractional void