Ozone Solutions Inc
Ozone applications for ozone water treatment, food preservation, food processing, odor reduction, bottled water and food storage. Suppliers of ozone generators and ozone injection systems for groundwater remediation & odor removal.
http://www.ozoneapplications.com/

Oxygen Generating Systems, Inc.
OGSI: Pressure swing adsorption PSA oxygen generators, portable oxygen equipment, oxygen machines, portable oxygen generators, oxygen tanks, oxygen bottles: Oxygen Generating Systems Intl: Oxygen Generator Manufacturer
http://www.ogsi.com/

Trio3 Industries
Manufactures industrial sized ozone generators, swing absorption compressed air dryers, and oxygen generators. Find description of products, applications, and testimonials. Fort Pierce, Florida.
http://www.trio3.com/

MVS Engineering Limited
Supplier in India of a variety of gas production equipment, including oxygen and nitrogen PSA's, membranes, hydrogen generators via electrolysis and ammonia cracking, and endo- and exo-gas generators, as well as compressed air drying systems.
http://www.mvsengg.com/

E/Pax - Emergency Portable Oxygen System
E/Pax Oxygen offers pre-filled emergency oxygen products including emergency oxygen systems with Automated Automatic Defibrillators - AED. No RX needed.
http://www.emergencypax.com

Oxigraf Inc.
Oxygen Analyzers: Oxigraf is YOUR source for fast laser diode oxygen analyzers and OEM oxygen sensors.
http://www.oxigraf.com/

Alarming Oxygen Depletion Caused by Hydrogen Combustion and Fuel Cells
Hydrogen combustion implies the permanent removal from our atmosphere of directly usable oxygen, a serious environmental problem called oxygen depletion, since the combustion turns oxygen into water whose separation to restore the original oxygen is prohibitive due to cost. Abstract.
http://arxiv.org/abs/physics/0009014

Oxair Ltd.
OXAIR International, Inc. since 1988 has been involved with design, consultation and manufacturing of oxygen generating systems, utilizing Pressure Swing Absorption (PSA) as an air separation process.
http://www.oxair.com/

Nioxy Incorporated
Canadian distributors of non-cryogentic oxygen generators, suitable for use in aquaculture and effluent treatment. Product information and contacts.
http://www.nioxy.com/

Craft Engineering
Craft Engineering is specialized in the development and the construction of autonomous and mobile oxygen generators for medical, industrial and military usage.
http://www.craft-engineering.com/