PACT OZONE SYSTEMS

In a growing world, it is increasingly more necessary to treat municipal and industrial wastewaters using advanced technologies. Current technologies often employ man-made chemicals as the primary treatment agent, but there are growing concerns and problems associated with the residual effects of putting more chemicals in wastewater. Halogenated oxidants such as chlorine and hypochlorite used for the treatment of municipal and industrial wastewaters are toxic to indigenous aquatic life and lead to alternative treatment techniques including ozonation.

OZONE IN WASTE WATER TREATMENT

Most of the industrial production involves release of effluent water streams with high chemical oxygen demand (COD) loads. COD is a measure of the oxygen requirement of the organic matter susceptible to oxidation by a strong chemical oxidant. It is used to define the organic strength of industrial wastes and polluted waters. COD wastes usually are not readily biodegradable and often contain compounds that cannot be removed by biological activity in wastewater treatment facilities. Addition of a high-pressure oxygen / ozone stream to such effluent treatment system shall reduce the COD at less contact time.

OZONE IN DRINKING WATER TREATMENT

The use of ozone as a pre-oxidant or intermediate oxidant in drinking-water treatment is becoming increasingly common. Ozone is a very strong disinfectant and oxidizer. Any pathogen or contaminant that can be disinfected, altered or removed via oxidation process by ozone. It is the strongest of all molecules available for disinfection in water treatment, and is second only to elemental fluorine in oxidizing power. Compared to chlorine, the most common water disinfection chemical, ozone is a more than 50% stronger oxidizer and acts over 3000 times faster. Both chlorine and fluorine are highly toxic chemicals. Ozone treated drinking water can be expected to be: cleaner, clearer, colourless, non-staining, odourless, palatable, safer and oxygenated.

PACT OZONE STANDARD SYSTEMS

Comprise of the following components and optional items

  • Ozone Generator 1 kg/hr to 150 kg/hr
  • Catalytic or Thermal Ozone Destructor
  • Oil less compressor and dryer
  • Titanium Diffuser
  • Air or water cooled chiller for Ozone Generator
  • Programmable Logic Controller
  • Motor Control Panel
  • CSEP / SS304 / SS316 skid holding above components
  • Oxygen feed Control Valve
  • Oxygen feed flow indicator and transmitter
  • Dew Point Analyser
  • Oxygen Concentration Analyser
  • Ozone Concentration Analyser
  • Temperature & Pressure Instruments
  • Oxygen Leak Detector
  • Ozone Leak Detector

ADVANTAGES

  • Low Installation Footprint
  • Drastic Reduction in Chemical consumptions
  • High efficiency in removal / reduction of COD
  • Taste and odour removal
  • Iron and Manganese removal
  • Colour Removal
  • Efficient disinfection over a wide range of temperatures
  • Destruction of bacteria, virus, spores, giardia etc with less contact time.
  • Hydrogen Sulphide removal
  • Removal of synthetic micro pollutants found in surface and ground water
  • Removal of pesticides found in surface and ground water