The PEM ozone generator which operates at constant pressures to produce a continuous flow of ozone in an oxygen stream having from 10% to 18% by weight of ozone. The ozone generator includes one or more electrolytic cells comprising an anode/anode flow field, a cathode/cathode flow field, and a proton exchange medium for maintaining the separation of ozone and oxygen from hydrogen. The ozone generator also has an anode reservoir which vents oxygen and ozone and a cathode reservoir which vents hydrogen. The anode reservoir can be filled from the cathode reservoir while continuing to produce ozone. The ozone generator is readily configured for self-control using a system controller programmed to operate the anode reservoir at a constant pressure.

Compared with regular ozone generating technique, PEM system has the following advantages: it is more convenient to operate, easier to install, has higher safety factor and adaptability and a long longevity. And its product, ozone, has a higher concentration and purity. There is one more superiority than air discharge systems, that it needs no predisposal equipments but only electricity and a small amount of pure water.

Gas component ：---------------------------------------------                 Oxygen & Ozone
Ozone concentration：---------------------------------------                  18~20% (wt/wt)
Input power source ：--------------------------------------- -                 DC0.4V-1.2A / cm²
Power consumption ：----------------------------------------       -44W / gm Ozone
Pure water consumption ：---------------------------- --                    6ml / gm Ozone
Ambient temperature：---------------------------------------                 4~35 ℃
Ambient moisture ：------------------------------------------                 <90%

①      the installation requirements of the equipments producing ozone

Relevant accessories: Cathode Water Tank, Anode Water Tank, Connecting pipe, Special power source, relay
Other requirements: The Cathode Water Tank is made of inconductive and anticorrosive materials with good heat dissipation capacity;

Anode Water Tank is made of inconductive materials with good heat dissipation and anti oxidation capacity;

And connecting pipe should be made of ductile materials with good anti oxidation capacity and low thermal parameter.

Relevant accessories: pure water source, booster pump, multi channel pipes, connecting pipe, mixing equipment, special power source, relay

Other requirements: Pure water source should adopt pure water, distilled water and anti osmotic equipments;

Booster pump should adopt self suction pump with water outlet pressure higher than 4kg;

Multi channel pipes should adopt stainless materials or UPVC standard service pipes;

The diameter of connecting pipe is from 6mm to 8mm and made of ductile materials with good anti oxidation capacity and low thermal parameter.