Ozone Conversions:
Physical Properties, Standard conditions P = 1013.25 MB, T = 273.3 K
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Density of ozone, 2.14 kg/m3 |
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Density of oxygen, 1.43 kg/m3 |
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Density of air, 1.29 kg/m3 |
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Density of water, 1,000 kg/m |
USEFUL CONVERSION FACTORS: (for water)
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1,000 liters = 1 m3 = 264 US gallons |
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1 gal = 3.785 liters = 3,785 ml |
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1 m3 = 35.3 ft3 = 264 US Gallons |
OZONE CONCENTRATION IN WATER
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1 mg/l = 1 PPM O3 = 1 g O3/m3 water {By weight} |
OZONE CONCENTRATION IN AIR BY VOLUME
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1 g O3 / m3 = 467 PPM O3 |
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1 PPM O3 = 2.14 mg O3/m3 |
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100 pphm (parts per hundred million) = 1 ppm (parts per million) |
OZONE CONCENTRATION IN AIR BY WEIGHT
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100 g O3 / m3 = 7.8% O3 (Approximate) |
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1% O3 = 12.8 g O3/m3 (Approximate) |
OZONE CONCENTRATION IN OXYGEN BY WEIGHT
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100 g O3/m3 = 6.99% O3 (Approximate) |
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1% O3 = 14.3 g O3/m3 (Approximate) |
Convert gaseous O3 concentration from g/m3 to ppm by volume --- [PPM O3 = C x 467]
(Example: 2.14 g/m3 at standard conditions = 1,000 ppm)
Also:
If we know concentration in g/m3 and flowrate in LPM, we can calculate output in g/hr.
We use the following formula:
Concentration(g/m3) X Flowrate(lpm) X 0.001(m3/liter) = O3 output (g/minute)
(Example: An ozone generator produces an ozone concentration of 28.7 g/m3 at 2.9 lpm flowrate)
We simply plug in the values:
28.7 g/m3 X 2.9 lpm X (1 m3/1,000 liters) = 0.083 g/minute
0.083 g/minute x 60 minutes = 4.9 g/hr
If you have any questions with how to work these ozone conversions, please call us at 712-722-0337.
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