Aerosol Filtration in Nanofiber Filter Media
February 1, 2017
Nanofiber filter media are used in air filter applications where a compact filtration system with very high overall and fractional efficiency and
One Minute Filtration Articles
About the Dewatering of Porous Structures or Packed Beds by Mechanical Means
January 1, 2017
To understand the deliquoring process of packed beds, it is important to know the various fluid components and their binding mechanisms present
Filter Aid to Improve Solid/Liquid Separation Process
January 1, 2017
Filter aids are used to solve the problems of slow filtration rate, rapid medium blinding or unsatisfactory filtrate clarity. Filter aids are
Wire Cloth Media
January 1, 2016
The marketplace for performance wire cloth in the United States is $120 – 130 million. Epoxy coated carbon steel is not counted
Hydrocarbon Evaporative Emissions & Control for Automotives, Part 1 – Adsorption & Activated Carbon
January 1, 2013
Even the cleanest and most efficient vehicle on the market today still pollutes the air and otherwise damages the environment. Motor vehicles
Roll Stock Formed Membrane Overview
January 1, 2012
Microporous membranes used for filtration and separations have a history dating back for over a hundred years, but began to grow significantly
What is Forcespinning™ Technology?
September 1, 2011
The processing of polymers into nanofibers offers a broad range of applications in areas such as filtration, catalysis, tissue engineering scaffoliding, photonics
Selecting Filtration Media
August 1, 2011
Selecting the right filtration media is a science and learned experience, as it needs to be done right to achieve the desired
Wastewater Treatment via Dry Filter Aid/Flocculant Addition to Automatic Pressure Filters (APFs)
January 1, 2011
Conventional wastewater treatment (WWT) generally uses a three-step process of clarification (i.e. gravity settling), overflow polishing by sand filters (and in some
Filter Aid Permeability Test Method
January 1, 2011
Permeability is a measure of rate of liquid flowing through a porous medium or a particulate filter cake. It is an important
Measurement of Porosity Using a Custom-made Pycnometer
January 1, 2011
Introduction Porosity, permeability, and pore size distribution are three closely related concepts important to filter design and filter performance. Porosity is a
Measurement of Filter Permeability Using Frazier Air Permeability Tester
January 1, 2011
Introduction Permeability is a measure of the ease of a fluid that passes through the filter medium. It is one of the