Odor Control

Odour Control Solutions

Our Ozone Generator technology helps in addressing the odour issues in Industrial, Commercial, Hospitality, Healthcare, Office Buildings, IT Parks, Manufacturing Units, Restaurants, etc.

Some of our Odour Control Solutions are:

Wastewater Odour Control	Kitchen Odour Control
Food Processing Odour Control	Fish Processing Odour Control
Pulp & Paper Manufacturing Odour Control

Air Ozonator

Ozone Treatment:

Ozone treatment for deodorization of odiferous gases has been acknowledged as a technically effective method for many years. Ozone is one of the strongest oxidants known and quickly breaks down odor compounds.

Ozone is classified as an "oxidant" or a substance that converts organic material into their base compounds. Other examples of oxidants are chlorine and fluorine. Ozone can be put to use to convert air borne pollutants such as ammonia, mercaptans, sulfides and other organic chemicals into inert, non-odorous by-products. As well, it is a very effective disinfecting agent and will kill germs, viruses, bacteria, molds and yeasts. Ozone is an extremely fast-acting oxidant. It is these unique characteristics that allow Ozone to be put to use in agricultural operations such as swine or poultry barns. After oxidizing substances, Ozone then simply reverts to Oxygen. The target substances are broken down into their base components.
 

Ozone Generator Range
Technical Specifications of Air Ozonator ▪ Electrode - One ▪ Dielectric – Ceramic 300 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 5 gm/hr to 15 gm/hr ▪ Dimension – 15”(L) x 10”(W) 24”(Ht) ▪ Weight – 25 Kg ▪ Electricals Input – 230 V,50Hz,Single Phase ▪ Power – 0.25 Kw	5gm/hr to 15gm/hr -Ozone Generator
Technical Specifications of Air Ozonator ▪ Electrode - Two ▪ Dielectric – Ceramic 300 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 20 gm/hr to 25 gm/hr ▪ Dimension – 15”(L) x 10”(W) 24”(Ht) ▪ Weight – 30 Kg ▪ Electricals Input – 230 V,50Hz,Single Phase ▪ Power – 0.35 Kw	20gm/hr to 25gm/hr-Ozone Generator
Technical Specification of Air Ozonator ▪ Electrode - One ▪ Dielectric – Ceramic 600 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 30 gm/hr to 40 gm/hr ▪ Dimension – 15”(L) x 10”(W) 36”(Ht) ▪ Weight – 40 Kg ▪ Electricals Input – 230 V,50Hz,Single Phase ▪ Power – 0.50 Kw	30gm/hr to 40gm/hr -Ozone Generator
Technical Specifications of Air Ozonator ▪ Electrode - Two ▪ Dielectric – Ceramic 600 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 50 gm/hr to 100 gm/hr ▪ Dimension – 15”(L) x 10”(W) 36”(Ht) ▪ Weight – 70 Kg ▪ Electricals Input – 230 V,50Hz,Single Phase ▪ Power – 0.75Kw	50gm/hr to 100gm/hr -Ozone Generator
Technical Specifications of Air Ozonator ▪ Electrode - Four ▪ Dielectric – Ceramic 600 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 150 gm/hr to 250 gm/hr ▪ Dimension – 15”(L) x 30”(W) 50”(Ht) ▪ Weight – 100 Kg. ▪ Electricals Input – 230 V,50Hz,Single Phase ▪ Power – 1.5Kw	150gm/hr to 250gm/hr- Ozone Generator
Technical Specifications of Air Ozonator ▪ Electrode - Eight ▪ Dielectric – Ceramic 600 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 300 gm/hr to 500 gm/hr ▪ Dimension – 26”(L) x 30”(W) 50”(Ht) ▪ Weight – 150 Kg. ▪ Electricals Input – 230 V,50Hz,Single Phase ▪ Power – 2.5Kw	300gm/hr to 500gm/hr- Ozone Generator
Technical Specifications of Air Ozonator ▪ Electrode - Eight (SS Water Cooled) ▪ Dielectric – Ceramic 600 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 500 gm/hr to 1kg/hr ▪ Electricals Input – 230 V, 50Hz, Single Phase ▪ Ozonator & Oxygen Concentrator – In Multiple	500gm/hr to 1kg/hr- Ozone Generator
Technical Specification of Air Ozonator ▪ Electrode - Eight (SS Water Cooled) ▪ Dielectric – Ceramic 600 ▪ Transformer – Ferrite Based Air Cooled ▪ Inverter – IGBT Based Resonant Converter ▪ Feed Gas – Oxygen ▪ Ozone Output Range – 1kg/hr to 10 gm/hr ▪ Electrical Input – 230 V,50Hz,Single Phase ▪ Ozonator & Oxygen Concentrator – In Multiple	1kg/hr to 10kg/hr- Ozone Generator

Technical Specifications of Air Ozonator:

Ozone Generation:
Ozone is produced when dry (moisture free) oxygen gas stream is subjected to high voltage/high density electrical current within a given area bounded by the electrodes generating the electrical field.

Components:
▪ Ozone Cell ▪ Oxygen Concentrator ▪ VOC Sensor ▪ Ozone Sensor
▪ Carbon dioxide Sensor (Optional) ▪ Standard fitting accessories

Ozone Cell
• Aluminum based ozone cell
• High efficiency ceramic / quartz electrode with special high temp silver coating for long life
• High concentration of output.
• Current density maintained at 0.3 watt/cm2 for maximum output and long life
• Ease of service and cleaning.

Oxygen Concentrator for ozone generator:
• Chemtronics utilizes Nidek medical grade oxygen concentrators for ozone production
• Robust design ,long life and constant oxygen concentration
• Unique rotary poppet valve are more reliable than solenoid valve
• Can be coupled together for larger system (up to 1 kg/ hr)

Ozone Injection in Ozone Generator
Venturi injectors - Ozone is injected to the air distribution grid.

Safety Measures
• Ozone sensors, VOC sensors & Timers are used to monitor air quality.
• Machines are interlocked with AHU to provide safety operations.
• Special Di-Electric with coating and air cooling ensure long life to electrode.

Equipment Specifications of Air Ozonator
1. Ozone generated shall produce minimum of 6-8% wt/wt of oxygen.
2. Feed gas to ozonator will be medical grade oxygen. Air as feed gas is not permissible & shall not be used.
3. Capacity of ozone generator & ozone production shall be specified in gr/hr.
4. Ozone generator shall be sized as per dose of 1.0 ppm of ozone.
5. Ozone generator shall generate medical grade ozone, free from any impurities & by products.
6. NOx or Nitric acid will not be generated, by ozone generator.
7. Each ozone generator shall operate automatically using sensors & interlocked by ozone sensor.
8. Residual ozone going into occupied room will not be more than 0.4 ppm.
9. Ozone gas shall be injected in return air duct only.
10. Ozone generator shall be able to inject ozone gas in mainstream or side stream.
11. Ozonator or any of its part will not hamper the flow of the air, by creating obstruction in a way.
12. Ozone generation & variation of ozone output shall be at variable frequency. Modulation of ozone at constant frequency is not permissible.
13. Ozone generator equipment shall be housed outside the AHU duct. The ozone generator shall be floor/skid mounted with integrally piped & wired.
14. Ozone generator cell shall be fabricated of High purity aluminium.
• Cylinder : Will be Teflon coated for long life
• Gasket : Will be made from ozone compatible material.
• Dielectric: Tubes shall be fabricated of ceramic or high purity quartz to provide high voltage & high efficiency dielectric.
15. All pipes & accessories in contact with ozone shall be ozone compatible.
16. All electrical components shall confirm to CSA, NEC and UL ratings. The generator shall be suitable for operation on 380V- 410V Hz.
17. Ozone power density shall not exceed 0.30 watts per sq. cm of effective dielectric surface area.
18. Power supply unit transformers shall be dry type, class F insulated with high temperature cut-out for each phase, suitable for operation in 104degree F (40 degree C) ambient, with temperature rise not higher than 122 degree F (50degree C).
19. The PSU shall consist of the following components as a minimum, all factory wired, assembled and tested.
20. 3 Phase harmonic filter to minimize total harmonic distortion.
21. Three phase isolating transformer.
22. Three phase fully controlled rectifier with snubbers and MOV’s (Metal Oxide Varistors) on each side.
23. DC filter bank.
24. IGBT inverter assembly complete with snubbers.
25. Medium frequency oscillating circuit with over current and over voltage protection.
26. Medium frequency dry-type transformer.
27. If operation is on medium frequency, each power supply unit shall have frequency electronic protection consisting rectifiers or invertors over current protection, over current protection, over voltage protection at the IGBT modules, and high voltage short circuit protection.
28. The Ozone generator shall be provided with emergency stop button.
29. Energy saving intake of fresh air from outside for dilution should be reduced (by about 50 - 80 %).

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