Ozone Generation: Here Is Everything You Need To Know

Three positively charged oxygen atoms make up the molecule ozone. After awhile, the ozone molecule returns to its original state due to its instability and short half-life. The compound is an extremely strong oxidant. Oxidation is one of its potential uses. When ozone molecules come into contact with other molecules, the extra oxygen radical in them binds to each of them. Ozone, however, is unstable and tends to return to its original state (O2). Oxidization not only affect organic or inorganic substances, but also microorganisms such as viruses, bacteria, and fungi (disinfection). This results in an excess of oxygen radicals (O2) being released from the ozone molecule and binding to other substances, leaving only pure and stable oxygen molecules (O2). Various purposes can be achieved by ozone due to the reactions described above. Among these are the treatment of air and water. This blog post covers ozone generation process in nature as well as how it can be generated on-demand.

ozone generation

How Ozone is Generated in Nature?

In Nature, ozone can be found in both the stratosphere and the troposphere. In the upper atmosphere (Stratosphere), ozone is produced naturally by ultraviolet radiation, which creates a layer that absorbs harmful ultraviolet rays. Through the electrical excitation of oxygen molecules, lightning will also produce Ozone. In excess of energy, oxygen can be split into separate molecules, even though it is very stable. The oxidation process is characterized by very reactive oxygen molecules.

Reversible ozone formation and dissociation occur in the stratosphere. After a storm, you can smell ozone produced by lightning. The air becomes oxidized by ozone. Oxygen (O2) is converted into Ozone (O3) during ozone generation.

Ozone is generated in two ways by nature. Among them are:


An electron moves up and down a path created by a strike of lightning until it is neutralized. Heat and vacuum are generated, causing the atmosphere to collapse, resulting in the shockwave we hear as thunder. In this condition, oxygen molecules are quite reactive and can rebind into ozone rather than oxygen.

Ultraviolet Radiation


Oxygen is converted into ozone by ultraviolet light between 160 nm and 240 nm. The sun’s ultraviolet rays split oxygen molecules into two atoms when they strike diatomic oxygen molecules. Oxygen molecules (O2) are photolyzed to produce ozone. When the molecule is disrupted, oxygen atoms are created (O) and they attach to any oxygen molecules (O2) to form ozone (O3).

How is Ozone Made On-Demand?

The ozone produced on-site must be used as rapidly, as it cannot be stored. It is also possible to create Ozone by means of ozone generators, in addition to its natural occurrence. Here are the most common methods of creating on-demand ozone:

Corona Discharge

Most industrial ozone generators are based on coronal discharge. Corona discharge tubes are typically used in units that create ozone by use of the “hot spark” coronal discharge method. For ozone concentrations of 3–6%, they typically require only ambient air and are typically cost-effective. As ambient air fluctuates due to weather or other factors, ozone production also varies. A dry air unit (which removes water vapor and produces ozone, reducing nitric acid production) or a device that removes both water vapor and the bulk of nitrogen vapor can be used instead (which greatly reduces nitric acid production and greatly reduces ozone production).

Ultraviolet Light

 Ozone generators with ultraviolet light method use a narrow-band ultraviolet source, a subset of the sun’s UV spectrum. Ozone is a gas that reacts with oxygen to form radicals that produce oxygen. UV ozone generators use UV light at a wavelength of 185 nanometers to produce ozone.

UV ozone generators produce ozone using ambient air, so they tend to be less expensive since they do not require an air dryer or oxygen concentrator. The low concentration of ozone produced by UV ozone generators limits the production rate of ozone. This method also has the disadvantage of exposing the ambient air (oxygen) to the ultraviolet source for a long time, and gas that is not exposed to the UV source will not be treated. Periodic replacement of UV lamps is required as they solarize over time.

Must Check Out: 12V Household Ozone Washing Machine for Fruits Vegetables Baby Clothing

Ozone Generator Benefits

ozone generator benefits

Using ozone, which is generated on site from oxygen, can be used in a wide range of applications, eliminating the need to transport hazardous chemicals. Here are the top applications of ozone.

Ozonation can save the environment, time, and money in a number of ways. As an excellent alternative to harsh caustic chemicals, ozone is much safer and healthier to use. Ozone generator oxidation can be used in many different applications for disinfection or cleaning. It can do the same job as typical air purifiers or chlorine solutions for water treatment, but it offers more efficient outcome. Here are the top benefits of using an ozone generator:

  • Ozone is chemical-free; it produces NO toxic by-products
  • Ozone has full FDA-approval for direct-food contact application
  • Ozone is clean and environment-friendly, it’s only by-product is oxygen
  • Ozone is extremely effective as a disinfectant at relatively low concentrations
  • Ozone is generated on site eliminating the transporting, storing and handling of hazardous materials 
  • Ozone permits recycling of wastewater
  • Ozone reduces Biological Oxygen Demand (BOD)
  • Ozone is 50% more powerful on bacterial cell walls than chlorine
  • Ozone kills bacteria 3000 times faster than chlorine
  • Ozone is the most powerful broad spectrum microbiological control agent available
  • Ozone eliminates the use of hot water and conventional sanitizer
  • Ozone is very inexpensive to produce and has an unlimited supply
  • Ozone is much safer for employees than any conventional chemicals
  • Ozone extends the shelf life of food products
  • Ozone eliminates the chemical usage

Bottom Line

Industrial areas are increasingly applying ozone. Textiles and food industries use ozone for color removal and disinfection, respectively. One of the biggest advantages of ozone is its purity. Due to its limited functionality, it effectively oxidizes substances and rarely forms byproducts. Now that you understand the benefits of ozone generator. You can now select the right ozone equipment according to your requirements here.

About Us

Ozongenerators is a professional manufacturer and supplier of ozone generators. The company has been engaged in the R&D, production and foreign trade of ozone generators for many years, so it has rich industry experience in both ozone generators and ozone applications. Ozongenerators strives to provide the most competitive ozone generators to our clients.

The company has a production factory with its history over 30 years and advanced production lines and complete instruments and equipment. The components, wires and fasteners adopted in our products are all sourced from first-rate Chinese suppliers after long-period cooperation and selection.

Through our self-owned production factory, the quality of the components and the production process can be effectively controlled, and the high quality and long-term stability of the products can be promised. This also helps to maintain the products’ price competitiveness.

Our Products

At present, our products include Car & Home Air Ozonators, SPA & Home Water Ozonizers, Commercial Ozone Generators, Agricultural Ozone Machines, Industrial Ozone Generators, and Ozone Generator Spare Parts. We have continuously been making great effort to improve the quality of our products while enriching the variety.

Today, whether for commercial, industrial, agricultural, car and SPA applications, we are capable of providing high quality ozone generators to satisfy the ozone application demands from different industries. In the future, we will continue to develop new ozone generator products according to market trends.

In addition to our regular products, we also provide product customization service to meet the personalized and differentiated demands for products from our purchasers.

Therefore, at Ozongenerators, no matter what our purchasers need in their orders, we will try our best to make it realized with our existing products and our product customization service. We take product quality and customer service as the foundation of our development.

In recent years, our products have been well received by purchasers from Europe and USA for their excellent performances and reliability.

If you are purchasing ozone generators or other related products, please visit Ozongenerators.com. Based on your needs, we will provide you with the most appropriate and cost-effective product solution. We believe that our products can better help your future product sales. You can contact our Customer Service for more information. We are looking forward to establishing a cooperative relationship with you and becoming your product supplier.

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