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science | Technology | Applications

EVERYTHING ABOUT OZONE

- Properties Of Oxygen v/s Ozone

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OxygenOzone

- Properties Of Oxygen v/s Ozone

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Properties Oxygen OzoneMolecular Formula O2 O3Molecular Weight 32 48

Color Colorless Light Blue

Smell Odorless Zero Restriction

Smell Identification Odorless Photocopy Machine &Smell After Lightning Strom

Solubility In Water [0⁰C] 0.049 0.64

Density [G/L] 1.429 2.144

Boiling Point -183⁰C -111.9⁰C

Flammability None None

Flash Point Not Applicable Not Applicable

Self-Ignition Temperature Not Applicable Not Applicable

Hazardous Decomposition None None

Electrochemical Potential [eV] 1.23 2.07

- How Is Ozone Made?

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Corona Discharge - Lightning UV Light - SunIn Nature It Is

Produced In Two Ways

185 nm UV light in Sun Breaks-up Oxygen molecule to form Ozone

Corona discharge from Lightning passing through air

- How Is Ozone Made By Us?

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Method 1: Corona Discharge

Advantages Of Corona Discharge

• Higher Ozone Concentration• Best For Water & Waste

Water Treatment• Fast on Organics & Odor

• Consistent Ozone Production

Advantages Of UV Type • Simple Construction• Lower Cost of Ozone

Generation• Output Less Affected By

Humidity

Method 2: U.V. Light

Oxygen Turns into

Ozone In presence

of 185 nm UV light

Oxygen

UV LampHigh Voltage

Ground Electrode

- Advantages Of Ozone

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• Powerful Oxidant | Sanitizer | Disinfection

• Kill pathogens in seconds • Micro-flocculent• Ozone reaction does not alter pH• Excellent at oxidizing on metals • Reaction By-product is least harmful• Reverts back to harmless oxygen• No need to store

Oxidizer Potential [V]OH 2.86

Ozone 2.07

Hydrogen Peroxide 1.77

Permaganate 1.67

Hyprochlorous Acid 1.49

Chlorine Gas 1.36

Hypobromous Acid 1.33

Oxygen 1.23

Bromine 1.09

Hypoiodous Acid 0.99

Chlorine Dioxide 0.95

Hypochlorite 0.94

Chlorite 0.76

Iodine 0.54

- Negatives Of Ozone

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Short Half Life | Can Not Be Storage & Transported | Oxidized Materials

Ozone Half LifeDissolved In Water

⁰C Time

15 30 min.

20 20 min.

25 15 min.

30 12 min.

35 8 min.

- Ozone Safety

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• Inhalation• Skin• Eye Contact• Ingestion

Concentration [ppm]

Observed Effect

0.005 – 0.02 Threshold Of Odor, normal person0.1 Max. 8 Hrs. exposure limit

> 0.1 Minor irritation – Eye | Nose | Throat, Headache, Short of Breath

0.5 – 1.0 Breathing Disorder, lung irritation, sever fatigue, dry cough, chest pain

1 – 10 Headache, respiratory irritation, Possible Coma10 Immediate danger to life & health

15 - 20 Lethal to small animals in few hours

- Ozone Material Compatibility

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Excellent [A] Good [B] Fair [C] Poor [D]Butyle Glass Santoprene ABS Plastic Acetal [Delrin] Buna-N [Nitrile]

Chemraz Hastelloy-C Silicone Aluminium Cast Ion MagnesiumC-PVC HDPE SS 316 Brass GI - Water Natural Rubber

Durachlor-51 Inconel Titanium Bronze Hypalon NylonDurlon-9000 Kalrez Vamac Copper Hytrel Polyamide

EPDM Kel-F PCTFE Viton LLDP Monel Mild Steel [MS]EPR PEEK Polyacrylate Neoprene Zinc

Ethylene-Propylene Polycarbonate Polyethylene [Water] Polyethylene [Air]Flexelene Polyurethane Polysulfide Polypropylene

Flurosilicone PTFE-Teflon PVCGI – Air PVDF-Kynar SS 304

- Action of Ozone on Bacteria

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1. Healthy Bacteria2. Ozone comes in contact3. Oxidative Burst4. Hole - Injured Bacteria5. Bacteria looses its shape6. Cell Dies

- Ozone Generation [Corona Discharge]

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Ambient Air Ozonator Ozone

Ambient Air Air Dryer Dry Air Ozonator Ozone

Ambient Air Air Compressor

Oxy. Concentrator Oxygen Ozone

Generator Ozone

Displayed in Yellow are Equipment

- Ozone Generation, Injection & Diffusion

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1• Air Preparation & Purification

2• Oxygen Generation

3• Ozone Generation

4• Ozone Injection & Diffusion

Ozone Generation

Ozone Injection

20 – 30 %

70 – 80 %

- Ozone – Applied & Dissolved

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Applied Ozone

Dissolved Ozone

Ozone Which is Dissolved

in wateris only useful

- Ozone Solubility In Water

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1. Dissolution Efficiency• Quality Of Feed Gas• Ozone Concentration

• Water Pressure• Gas Pressure • Temperature

• Dissolution Efficiency Of The Device

2. Implementation - Integration | Retrofitting | Augmentation

- Ozone Under Pressure

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- Ozone Bubble Size

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Cube : 1.0 mm3Bubble Dia : 1.0 mmTotal bubbles : 1.0 no.Surface Area : 3.14 mm2Total S. Area : 3.14 mm2

Cube : 1.0 mm3Bubble Dia : 0.5 mmTotal bubbles : 8.0 nos.Surface Area : 0.786 mm2Total S. Area : 6.29 mm2

Cube : 1.0 mm3Bubble Dia : 0.1 mmTotal bubbles : 1000 nos.Surface Area : 0.0314 mm2Total S. Area : 31.43 mm2

1.0mm

- Ozone Injection

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APPLICATIONS

AIR | WATER | WASTE WATER

- Ozone Application – Air

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Indoor Air Air DisinfectionToxic Gases OxidationEnhance IAQ & Reduce SBS

Exhaust Air Odor ControlPollutant OxidationToxic Gases Oxidation

- Ozone Application – Indoor Air

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Application – IAQOfficesHotel

Conference Smoking Lounge

Cold StorageHVAC – AHU | Duct

ManufacturingProcessing

PackingStorage

Application – Air DisinfectionHospital | ICU | ICCU

Pharmaceutical | Clean RoomManufacturing | Processing

Packing | StorageCold Storage

Cargo Container Electronic | Cosmetic

Space ResearchFood | Beverage

Grains

Application – Odor ControlVolatile Organic Compound

Paint Odor & VOCsSynthetic Materials

Cigarette OdorFish | Meet

Foul Odor| Sweat Food | Cooking

Fire | Burning – RestorationIndustrial OdorWash RoomsLocker Rooms

- Ozone Application – Indoor Air

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IAQ & SBS

SICK BUILDING SYNDROMES

- General Arrangement Drawing – Indoor Air

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- Ozone Application – Exhaust Air

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EXHAUST

- Ozone Application – Exhaust Pollution | Odor

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Industrial – Exhaust Air[Chemical Pollution]

RubberFish Food

PharmaceuticalChemical PlantsPaint Industry

OrganicsFermentation Plants

Paper Mills

Application – Exhaust AirSewage Treatment PlantsOrganic Waste Composter

CommercialBakery

Commercial KitchensBurning

Sewer Lift Stations

- General Arrangement Drawing – Exhaust Air

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- Ozone Application – Water

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Water Raw Water Treatment Process Water Treatment Ozone Enrich Process Water

Waste Water Gray Water TreatmentSewage Water Treatment Industrial Effluent

- Ozone Application – Water

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RAW WATER

- Raw Water Ozonation

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PharmaceuticalPackage DrinkingFood &

BeverageDairy

Aquaculture

- Ozone Application – Water

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PROCESS

- Process Water Ozonation

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De-mineral Water [DI] Pharmaceutical

Package DrinkingFood & Beverage

DairyAquaculture

- Ozone Application – Water

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OZONE ENRICH

- Ozone Enrich Water

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C I PLaundry

Fruits & Vegetable WashingSurface Sanitation

- Ozone Application – Water

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OTHER

- Ozone Application – Water Treatment

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Cooling Tower

Swimming Pool

- Ozone Application – Waste Water Treatment

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Sewage Treatment PlantIndustrial Waste Water

Laundry Waste water RecycleGrey Water Treatment & Reuse

Thank You

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Solution Engineer : Mr. Sunil ShahContact : +91-93212 34527

Mail ID : sunilshah@chemtronicsindia.comURL : www.chemtronicsindia.comwww.ozonegeneratorindia.comwww.m.chemtronicsindia.com