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Filter media features, July 2021

A novel nanofiber interpenetrating composite membrane for CO2/N2 separation.

GKD's pollen filter for high performance

Here we examine how a stainless steel mesh was incorporated into a pollen mask for athletes to be worn when training.


The Covid-19 pandemic has resulted in increased demand for air filtration based personal protective equipment.


A review of recent developments and research trends in MD membranes.


Lignin dissolved in NaOH solution can be coated on different substrates to improve surface hydrophilicity.


Membrane technology offers great potential in saline wastewater treatment due to its high permeate quality, flexibility, and desalination capability.


Experts at the forthcoming FiltXPO discuss how nonwoven filtration media can help society better conserve, reuse and reclaim this precious resource.


Challenges and future opportunities in materials design and fabrication.


Nanoparticle retention was evaluated for a range of commercial 0.2 μm sterile filters.

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NIG Nutritionals has been trialling Hydroxsys’ equipment since the start of 2021.


The company’s VPF is part of its portfolio of Planet Positive products.


The two companies have previously partnered on Technostat.


The design and engineering of MBBR and IFAS wastewater treatment plants is full of obstacles and mistakes made can be hard to remedy.


Exhibitions, re-openings, collaboration and more.

What’s coming up in filter media…
Oct ’21

Exhibition and technical conference dedicated to filtration and separation products and processes.

Sep ’21

Organisers say the content to be presented in September 2021 will be very similar to that of the postponed WFC13 in April 2020.

Nov ’21

Platform for nonwoven professionals to do business and discover the potential of the Asia Pacific region.

Sep ’21

Discussion on the circular economy for nonwovens.

Oct ’21

New date for INDEX20 (postponed from September 2021)