Transcript Eltech Engineers - Ozone Generator

Eltech Engineers
Ozone
Swimming
Pool
Application
• Ozone is a triatomic allotrope of Oxygen formed by
recombination of Oxygen atoms. It is a colorless gas
with characteristic pungent odor and can easily be
detected at low level of 0.05 ppm. It is a very strong
oxidant and is over 3000 times more powerful
disinfectant than Chlorine. It disinfects, oxidizes,
deodorizes, and decolorizes.
• It is very reactive and strongest commercially available
sanitizer and decomposes back to oxygen without
leaving a trail behind, this makes it the preferred choice
for air disinfection and major contribution towards a
cleaner environment.
Ambient air (oxygen) passes
through an air gap between a high
voltage electrode and a stainless
steel grounding electrode. The
“energy field of electrons” created
by the high voltage electrode
instantly converts oxygen (O2)
molecules into ozone (O3).
» Do
you want to solve your Swimming Pool problems?
» Do you want to have clear, sparkling blue Pool water?
» Are you sick of tasting salty or chlorinated water?
» Is that dirty, green water giving you the blues?
» Sick of buying expensive chemicals each month?
» Do you want to get rid of those harmful contaminants?
Before
After
WHY NOT CONVERT TO OZONE
???????
Key Benefits of using OZONE in Swimming Pools / Spa Baths:»Bacteria kill rate is up to three thousand times faster
» 50% stronger oxidizer than chlorine
» Reduces traditional chemical use between 60% - 90%
» Reduce handling and storage of unsafe chemicals
» Reduce constant purchasing of harmful chemicals
» Eliminate red, irritated eyes and dry, itchy skin
» Eliminate costly replacement of faded swimwear
» Remove unpleasant chlorine / chloramine odours
» No adverse health or environmental effects
» Improvement of the filter and coagulant capacities. This leads
to a reduction of coagulant use and less backwashing of the
filter is required.
» Water consumption can be decreased, because of an increase
in water quality
DID YOU KNOW?
YOU ABSORB MORE CHLORINE IN A
10 MINUTE SWIM THAN BY DRINKING 8
GLASSES OF THE SAME WATER
HOW CAN THAT BE?
• A PROLONGED SWIM OPENS UP YOUR
PORES CAUSING YOUR SKIN TO ACT LIKE A
SPONGE.
• AS A RESULT, YOU NOT ONLY INHALE THE
CHLORINE VAPOURS, YOU ABSORB THEM
THROUGH YOUR SKIN, DIRECTLY INTO
YOUR BLOODSTREAM - AT A RATE THAT’S
UP TO 6 TIMES HIGHER THAN DRINKING.
• IN TERMS OF CUMULATIVE DAMAGE TO
YOUR HEALTH, BATHING IN CHLORINATED
WATER IS ONE OF THE MOST DANGEROUS
RISKS YOU TAKE.
Swimming Pool Water Treatment :
Anybody entering a swimming pool contaminates the water either from
secretion or just from washing off.
Typical contaminated are
Sweat,
skin flaks,
mucous,hair ointments and urine
In addition there are contaminants and organisms from the
environment of the swimming pools such as dust algae and
microorganisms therefore the pool water has to be constantly filtered
and disinfected.On average the human body will absorb half a litre of
pool water every hour. So you can only imagine what sort of harmful
contaminants are being absorbed into your body whilst swimming
OZONE
CHLORINE
-Actively kills Bacteria and Viruses. 3,125 times faster
than Chlorine
-Does not attack some Viruses. Takes more time to
kill bacteria.
-Toxic only above 100 ppb in air (8 hours breathing
continuously)
-Highly toxic and is a poisonous gas.
-Produce H2O, O2, and Co2 as by products. So it is
environmentally friendly
-Creates dangerous Carcinogenic by products, which
pollute the water.
-Excellent
Deodourizer
from
any
substance
(Hydrogen Sulphide, Smoke, Cooking, Paint etc.)
-It is not an Odourizing agent.
-Effective against Mustiness, Mildew, Fungus
-Does not have such effect.
-Generated on the premises (not stored).
-Stored in high pressure containers on the Premises
and can be dangerous.
-Long term overall cost of using ozone instead of
chlorine will be lower.
(Typical pay back time 18 months).
-Cost is increasing and has become quite prohibitive.
-Used in therapeutic pools and baths for the
treatment of skin infection and burns.
-No such benefits are availed when chlorine is used.
-Does not require pH control. Does not affect pH.
-Needs pH control (7.0-7.4 pH).
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Ozone is the strongest oxidant and disinfectant available for the
treatment of aqueous solutions and gaseous mixtures.
Although ozone is only partially soluble in water, it is sufficiently soluble
and stable such that its oxidation or disinfectant properties can be fully
utilized.
After ozone oxidizes or disinfects, it decomposes into oxygen
Ozone reacts with a large variety of organic compounds resulting in
oxygen-containing organic by-products.
Although ozone is the strongest oxidizing agent commercially available, it
is safe to handle. The primary reason is that it cannot be stored and,
therefore must be generated and used on-site.
Ozone in its gaseous phase is a proven deodorizer for a variety of
odorous materials.
In treating potable water, wastewater, and landfill leachate, ozone has
the proven ability to convert biorefractory organic materials to
biodegradable materials. As a result, combining ozone oxidation with
subsequent biological treatment can produce water or wastewater with
lower concentrations of problematic organic compounds more costeffectively than either process used individually.
Applying ozone to any medium (liquid or gaseous) does not add other
chemicals.
Venturi Injectors (Injectors) work by forcing water through a conical
body which initiates a pressure differential between the inlet and
outlet ports. This creates a vacuum inside the injector body, which
initiates ozone suction through the suction port.
Characteristics
• Very high ozone mass transfer rate (up to 60 to 70%)
• Requires water pump to initiate suction
• Efficiency rarely decreases over time
• No moving parts
To Make Swimming Pool Ozonation, following Things required
Ozone
Injection
Skid
Oxygen
Generator
Ozone
Generator
A-108, Diamond Ind. Est., Ketki Pada Rd., Nr. Toll Naka,
Off. W.E. Highway, Dahisar (E), Mumbai- 400 068. India
Telefax +91-22-2897 2424 / 2727
Contact Person : Mr.Rajesh Chauhan (Darji)
Email :
[email protected]
Thank You for being
With Us……..