Lenntech Water Treatment & Air Purification
Water treatment and air purification systems for water recycling, water disinfection, odour control, water filtration using environmentally friendly technologies such as ozon generator and uv disinfectants, biofilters and membrane systems.
http://www.lenntech.com/index.htm

Masar Technologies
Unique technology and software system that monitors and reliably predicts fouling development in membrane systems for water desalination and treatment processes such as reverse osmosis, nanofiltration, ultrafiltration and microfiltration.
http://www.masar.com/

Zenon Environmental, Inc.
GE Water & Process Technologies, a unit of GE Infrastructure, is a leading global supplier of water treatment, wastewater treatment and process systems solutions.
http://www.zenonenv.com/

GEA Filtration
We specialize in membrane filtration plants, membrane filtration technology and cross flow membrane filtration plants for food, dairy, chemical, pharmaceutical, biotechnology and nutraceutical industries.
http://www.geafiltration.com/