Air Oasis G3 & Original Air Purifier & Surface
Sanitizer
Call us toll free at 866-875-4386 for Special
Pricing and Quantity Discounts
FREE Ground Shipping in the Contiguous USA
+ 2 FREE Gifts (one per household)
Air Oasis Ozone Generator Technology Discussion
How Ozone Is Produced Naturally
Despite ozone’s "discovery" in 1840,
little is known or written about this mystery gas. Let’s start with natural
ozone in the atmosphere. The "ozonesphere" is a protective layer
of ozone 6 to 30 miles above the earth’s surface that contains approximately
10 ppm (parts per million) of ozone. This layer of ozone protects the earth’s
surface from harmful ultraviolet (UV) light radiation and prevents heat loss.
The layer is created by the sun’s UV waves bombarding oxygen (O2)
molecules. This bombardment causes an oxygen molecule to split, allowing
the "stray" oxygen atom to attach itself to another oxygen molecule,
thus forming ozone, or O3. The third atom is loosely held to the
new ozone molecule which gives it a 20 to 100 hour half-life. (Every 20 to
100 hours, one-half reverts to O2, or oxygen).
Nature produces ozone in other ways, too. The electrical
discharge of lightning creates ozone, which is why the air smells so fresh and
clean after a thunderstorm. The ozone has oxidized the pollutants in the air.
Many people even hang their laundry out to dry after a thunderstorm to capture
the fresh scent.
How Ozone Purifies
One of the major benefits of ozone is its tremendous
ability to oxidize substances: it is thousands of times faster than chlorine
and disinfects three to four times more efficiently. Yet like most things in
nature, there is danger in excess.
Ozone’s third atom, the loosely held or "unstable" atom,
has a strong tendency to break away and attach itself to other substances. While
the original ozone molecule reverts back to O2, the loose molecule
attaches itself to a new host substance and oxidizes it. It sounds like the perfect
scenario for air-pollution cleanup. The problem is ozone wants to oxidize everything.
Accordingly, excessive exposure can irritate people’s lungs, eyes and skin.
Just as fire oxidizes organic matter and changes
one substance to another substance, ozone will destroy a molecule through oxidation.
Certainly, there is no doubt concerning its ability to oxidize organic substances,
sterilize air and destroy toxic fumes, bacteria, algae, fungus, mildew, mold
and odor. The use of ozone to purify air is effective when done properly.
Decades ago, scientists discovered how to artificially
produce ozone through electrical discharge. The method has been used in Europe
for water purification since the early 1900s and has been rapidly gaining popularity
in municipal water plants in the United States.
In the 1970s, an inexpensive and reliable method
of making ozone was discovered utilizing a specific wave of UV light. Ozone
generated from UV light is just as effective as ozone produced from electrical
discharge or naturally occurring ozone. This production method is preferred
for many applications based on cost, reliability, maintenance and quantity.
Industries have been using ozone successfully for
many years in a wide range of applications, including food processing and preservation,
smoke stack emission control, odor control, smoke damage restoration, beverage
processing, swimming pools, algae removal in ponds and spa purification. In recent
years, ozone’s benefits also have been realized in the wastewater treatment business.
Ozone Air Treatment
Plan for High Contamination Environments
In high contamination environments, a total program of training with particular
emphasis on safety must be utilized. Evacuate the
area to be odorized or sanitized first, then ozonate the area with a sufficient
dose to destroy all the odor or chemical causing molecules (usually 1 ppm),
and ventilate the area before reoccupying.
Ozone produced by Corona Discharge (CD) has a
higher concentration by weight than ozone produced by Ultraviolet Light (UV).
However, air treatment usually requires large volumes of low ozone concentration
(1-2 ppm) to effectively treat air.
CD produce ozone requires extra energy and effort
to compress, dry, produce and then dilute the produced ozone. In comparison,
UV produced ozone generally needs no air pretreatment and is produced at
the ideal concentrations to be used to destroy airborne odors and VOC’s.
Accordingly, UV ozone generators are preferred for ozone air treatment.
IMPORTANT NOTE: For
high contamination areas that do not have people or animals, select the Air
Oasis Ozone Generator with the option of NO catalyst for one or both of the lamps
to produce more ozone. In areas like smoky bars or kennels where the
contaminate is high, yet there are people or animals in the room, the Air Oasis
Ozone Generator used with the catalyst on both lamps can be safely use while
the space is occupied because the contaminates will consume the ozone before
it can ever reaches levels that would cause harm.
Applications
The Air Oasis Ozone Generator can destroy by oxidation
the following airborne odors:
Smoke
Mold
Mildew
Bacteria
VOC’s
Algae
Yeast
Urine
Fungus
Hydrocarbons
Hydrogen Sulfide
Ammonia
ODS
The amount of time necessary to sterilize an area with
ozone depends upon the temperature, humidity level and the amount of reactive
substances (odors). For effective treatment, it is recommended to turn rooms
over at least three times.