Disinfecting Water with Ozone

Purification and disinfection of water change the system, and the more familiar methods such as potassium permanganate or chlorine are going to the past. We get tap water to wash surfaces and food but not a ready-to-drink liquid.

Modern companies are switching to different cleaning methods to achieve the best performance, but the development of technologies gives new ways. Ozone water disinfection is becoming more popular than UV exposure or chlorination.

Such corporations understand that the system must reliably purify water from harmful elements. It could be iron, organic and non-organic impurities, hydrogen sulfide, and others. Also, it has to sterilize fluid without adding new toxic substances.

What is Used to Disinfect Water?

To understand what ozone disinfection of water is, you need to consider other ways of such a process. We know many of them and use them in everyday life to purify tap water. But other methods are used in the industrial field. These are not just filters, but large systems that act on harmful microbes and microorganisms.

Popular Household Water Treatment Methods

We get water from the tap only to wash food, but it is not enough. We cannot always be sure that the city system provides us with a clear liquid. It is not always drunk without additional purification. Almost all of us boil water before drinking, but we also have other methods of clarification.

Many people put water in a bottle and add a few silver coins to it. Others buy ready-made convenient filters or cleaning systems built into the tap. Each way helps to purify it but does not guarantee 100% results. The most popular means for disinfection at home are:

  • boiling;
  • solar energy;
  • jug filters;
  • silver;
  • deposition of water with silicon;
  • freezing;
  • traditional methods;
  • multi-stage cleaning systems.

Such paths are still in use, but some of them are rarely useful for the industrial scale. Therefore, the water-cleaning stations choose a more efficient solution, which will also be less costly for the purification of a large amount of liquid.

Common Industrial Methods

On this scale, companies try to find the best solution that provides the best purification. It should be safe, cheap, and oxygen friendly. They look for a way that protects the air because it will not produce emissions. And many even food processing products may be more harmful. Each item that they use has its characteristics and specificity.  It is the cost of purchasing such equipment, its installation, and maintenance. Almost all of these ways give good indicators – almost 99.9%.

  • ozone water disinfection;
  • chlorination;
  • adding copper and silver ions;
  • hydrogen peroxide;
  • irradiation of water with UV-rays;
  • bromine;
  • ultrasonic treatment of liquid and others.

Process of the Ozone Water Disinfection

This method involves several steps, ozone liquid can’t be added to dirty water. Proper disinfection starts with pretreating the water. Here comes screening, sand filtration, sediment removal, and flocculation. Before disinfection, it is necessary to reduce the concentration of undissolved elements in the water. And its indicator must be below 1 mg per liter.

Cleaning corporations create the right sequence for all stages of ozone disinfection. They receive perfectly clean and safe water to supply to consumers. There is no residue on the surfaces and food processing can also use such water.

Benefits of Ozone Disinfection

If we consider what is used to disinfect water, then this method is qualitative. Industrial products enterprises choose it because the costs of such a system are lower. But the level of such a purification is higher. The profitability of operation is not the only advantage, because it also provides other privileges:

  • Greater efficiency. It takes longer than others, but the processing will be more reliable. Using this disinfecting helps to kill almost all dangerous bacteria, microorganisms, and viruses. The water becomes completely drinkable without additional cleaning.
  • No chemical residues. Some means such as chlorination leave residues of this element in the water. This makes it clean, but you need an additional procedure (boiling or filtration). Ozone is added in liquid form. But over time, it dissolves completely and does not precipitate on the bottoms or surfaces.
  • No transportation. Many methods require the delivery of water to a reservoir for subsequent purification. This is financially costly and can also create an environmental problem. The liquid form of ozone may be added to the water anywhere. And it is very beneficial and safe.

Our company's specialists conduct regular research to improve the quality of ozone water disinfection methods. And their studies show excellent results in all respects. The only drawback still exists – this procedure is longer in time. Many city water utilities have switched to such a system. But this way has also become popular in health centers, hotels, hospitals. It could be used for cleaning swimming pools, baths, supplying drinking and industrial water.

The Effectiveness of Purification with Ozone

Ozone disinfection of water protects against almost all toxic and harmful bacteria. And the effectiveness of such a method is measured by the value of CT. The concentration here is multiplied by time. If we compare this figure with chlorine water purification, then the ozone-treated water is better. There is a certain level of disinfection and the system allows getting results above that.

You may add a solution with ozone to a pre-processed dirty liquid. It will not give sediment and additional harmful microorganisms. You should understand how ozone disinfection works and take a look at its chemical process. You will know that it is not only effective, but also less expensive, safe, and reliable.

Carefully studying what ozone disinfection of water is, we can see that it is convenient. But this process is also beneficial for many enterprises. Other methods may be less effective and more costly. Also, the ozone-treated system does not require large operating and support sums. And the result here is almost 100%. There is no reaction of the components. Ozone purification also does not add any bacteria or residues to the water.


  • Destroying germs on surfaces and food processing machinery via water enriched with ozone
  • Significantly prolonging food product shelf life when combined with supplementary safety procedures
  • Sanitizing water intended for washing or rinsing actual products, e.g., fruits or vegetables

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