ozonation Articles

  • Case study - City of Montreal upgrade of Atwater and Des Baillets water treatment plants

    Sidestream Venturi Injection—Basin Nozzle Manifold Contacting System. Montreal, Quebec, Canada The Problem: In 2001, a water quality audit revealed that two of the largest drinking water plants in the City of Montreal were out of compliance with Quebec’s latest water quality rules. In response to the audit, the city upgraded the 1,400 MLD Atwater and the ...

  • Ozone-depleting substances 2012

    Aggregated data reported by companies on the import, export, production, destruction and feedstock and process agent use of ozone-depleting substances in the European Union Background In 1989 the Montreal Protocol on Substances that Deplete the Ozone layer entered into force. It has the objective of protecting the stratospheric ozone layer by phasing out the ...

  • Hotels Put Ozone to Work

    Growing operational costs and lower-than average occupancy rates spurred Apple Farm Inn and Suites, San Luis Obispo, Ca., to explore economic and facility-efficiency benefits obtained through the installation of an ozone laundry system. At the Apple Farm Inn laundry facility, an evaluation lasting several months was conducted in late 2006 into 2007, comparing the costs of laundering by ...

  • Ozone for wastewater treatment

    Explanation How Ozone helps in ...


  • The role of temperature in tropospheric ozone

    After evaluating some meteorological simulations, we detect an error of over 5°C in surface temperature. In order to assess the effect of this anomaly in temperature, we perform new simulations of an emission model and a photochemical model using the correct surface temperature in the meteorological data. Our goal is not to solve the problem in surface temperature estimates, but to reveal how it ...


    By Inderscience Publishers

  • Ozone Introduction in Waste Water

    Application in WASTE WATER Oxidation of organic waste. Cyanide destruction. Ground water petrochemical oxidation. Heavy metal precipitation. Pulp & paper effluents. Textile Mill effluents. Textile Dye, Starch, FOG (Fate, Oil, Grease) elimination. Pesticide, herbicide and insecticide elimination. BOD reduction of ...


  • Sanitation Using Ozone & Chlorine

    For nearly 100 years, ozone has been used all over the world for water sanitation. It is nature’s strongest oxidizer and has a byproduct of pure oxygen. Chlorine, on the other hand, is a very effective, time-proven chemical, but is ineffective against hard-to-kill microorganisms such as cryptosporidium. It also has some unpleasant byproducts. Together, however, these two substances can ...

  • The Use of Ozone in Cooling Towers

    Ozone has been successfully applied to industrial cooling water systems with the resultant improvement in operational efficiency due to increased heat transfer, reduced system corrosion, improved environmental impact and reducedon-going chemical expenditure. The aim of this paper is to provide practical advice on the options available for the application of ozone and the potential benefits which ...

  • Ozonation Pretreatment to MIEX® Process

    The MIEX®DOC process is a proven technology for the removal of dissolved organic carbon (DOC) from potable and wastewater sources. Occasionally, waters are found to contain an intractable fraction of organic carbon and in such instances, the performance of the MIEX®DOC technology can be enhanced with ozonation. Ozonation is believed to be effective in partially oxidizing organic material and ...


    By IXOM Watercare

  • Ozone systems for beginners

    This paper is intended for people who know a cooling tower when they see one but have little or no knowledge of their care or what part ozone plays. I have tried to make this as simple as possible and there is even a block diagram on the last page to help you out. Ready? Okay, here is what you need to know first: The sole function of ozone use in evaporative cooling towers is to disinfect water. ...


    By Zentox Corporation

  • Ozone in Cooling Water Treatment

    When commercial ozone generators were first introduced for cooling water treatment, they were marketed as a stand-alone treatment, a cure-all or panacea. We now know this is not the case. Because there have been many misconceptions regarding ozone, this article is intended to review the basics of ozone, its true capabilities and limitations, and its potential benefits in cooling water treatment ...


    By Absolute Systems Inc.

  • Introduction to Ozone Injection Technology

    Untitled Document Ozone is a highly reactive chemical that has proven to be effective in destroying a wide variety of organic chemicals, including MtBE and chlorinated VOCs. ...

  • Ozone for Bottling Applications

    Over the last decades there has been an increasing demand for water in bottles, cans, etc.. This demand or trend, which has many reasons beyond the scope of this paper, has drawn manufacturers' attention to the necessity for specialised filling techniques. One particular problem that plagues the bottled water industry is the microbial quality of the bottled products. In the more recent past, ...

  • Ozone-depleting substances 2013

    Aggregated data reported by companies on the import, export, production, destruction and feedstock and process agent use of ozone-depleting substances in the European Union Background The Montreal Protocol on Substances that Deplete the Ozone Layer entered into force in 1989 and aims to protect the stratospheric ozone layer by phasing out more than 200 substances, ...

  • Infectious Diseases and Ozone

    OZONE kills all known Virus & Pathogens.There is a lack of information on the proper handling and disposal of the medical waste associated with diseases like Ebola, which is a level 4 bio-hazard. The quantity of medical and biohazard waste that is generated during a outbreak in a hospital can increase five fold and during the treatment of Ebola patients and other highly contagious diseases, ...


    By OZONATOR Industries Limited

  • OZONATOR Abstract 2015

    Abstract of the capacity, capabilities and benefits of the advanced OZONATOR NG technology. OZONE kills all known Pathogens and Virus.  The OZONATOR NG technology is compatible with: • Bio-hazardous waste • Pathological Waste • Cultures and stocks of infectious agents • Liquid human and animal waste, blood and body ...


    By OZONATOR Industries Limited

  • A Different Way of Looking at Ozone

    Ozone, a tri-oxygenated molecule, is known to act as a shield to protect us from the sun’s harmful rays.  As this innocent molecule plummets to the lower elevations on its journey to our hometowns, it meets hydrocarbon vapors and oxides of nitrogen (bad company), is exposed to sunlight and temperature (bad influence), and becomes a culprit and villain named photochemical smog or bad ozone. ...


  • Qmax Ozone Presentation

    Ozone (O3) is an allotrope of oxygen, the molecule consisting of three oxygen atoms instead of the more stable diatomic O2 Ozone is a pale blue gas at standard temperature and pressure. It forms a dark blue liquid below -112 ºC and a dark blue solid below -193 ºC. Ozone is a powerful oxidizing agent. It is also unstable, decaying to ordinary oxygen through the reaction: ...


  • Ozone-depleting substances 2014

    Aggregated data reported by companies on the import, export, production, destruction, and feedstock and process agent use of ozone-depleting substances in the European Union Background The Montreal Protocol on Substances that Deplete the Ozone layer, which entered into force in 1989, aims to protect the stratospheric ozone layer by phasing out more than 200 ...

  • Ozone Depleting Substances

    Abstract In Europe the increase in ultra-violet radiation (UV) is estimated to be larger over the western parts because of large depletion in the total ozone column. UV global trends are estimated to increase by 3-4% per decade in northern hemisphere midlatitudes and 3-9% in southern hemisphere midlatitudes. The ozone layer can start recovering, but full recovery will take another 50 years if ...

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