- 25 September 2007 -
Filtration system converts CO2 into biodiesel
Engineers in Wales have reportedly developed a filtration system that converts carbon dioxide emissions into biodiesel.

- 12 September 2007 -
Filtration for biodiesel plants
The Durco Biodiesel Equipment division of Ascension Industries Inc has announced a new range of biodiesel dry washing and filtration systems.

- 1 June 2007 -
Spin-on filters decrease environmental impact
Parker Hannifin's hydraulic filter division has developed 12AS and 50AS, a range of environmentally friendly coreless spin-on filters.

- 11 May 2007 -
Energy-saving chemical filter for IAQ
Purafil, Inc has developed the Purafilter® - OA (Outside Air), a combination particulate and chemical filter designed for use in high-occupancy commercial environments.

- 12 December 2006 -
Ballast treatment system destroys harmful microorganisms
Alfa Laval has developed a filtration/oxidation system that can prevent the transport of potentially invasive species via ballast water. more

- 22 November 2006 -
Test can detect small amounts of water in parts per million
A new method for the detection and measurement of small amounts of water in as fuels, lubricants, or organic solvents has been developed in the organic chemistry department of the Weizmann Institute, based in Rehovot, Israel. more

- 16 November 2006 -
New UF module can decrease footprint
A novel ultra filtration (UF) module intended mainly for water treatment, biotechnology and beverage filtration has recently applied for patent. more

- 16 November 2006 -
UCLA engineers develop nanotech water desal membrane
Researchers at the UCLA Henry Samuel School of Engineering and Applied Science have developed a new reverse osmosis (RO) membrane which, they say, could reduce the cost of seawater desalination and wastewater reclamation. more

- 2 November 2006 -
Donaldson expands family of on-road truck oil filters
Donaldson has expanded the application coverage of its Donaldson Endurance Plus family of oil filtration products, designed to reduce oil usage by as much as 50% for heavy duty, on-road truck owners. more

- 2 November 2006 -
Whatman filters suitable for heavy metal
Whatman's GD/XP filters have been independently verified by Katahdin Analytical Services, Inc, a US-based environmental laboratory, as effective filtration devices for environmental and industrial testing. more

- 2 November 2006 -
Innovation award for AgION technology
Frost & Sullivan has selected AgION Technologies as the recipient of the 2006 Antimicrobial Additive Technology Innovation of the Year. more