Did you know that there is a device that can help reduce the amount of e.coli in your food processing facility? This device is called an ozone generator, and it works by emitting ozone gas into the air. Ozone is a powerful disinfectant that can kill many types of bacteria, including e.coli. If you’re looking for a safe and effective way to reduce the amount of e.coli in your plant, consider investing in an ozone generator!

The most frequent subject of workplace water cool discussions is not bacteria. However, a certain type of microorganism has generated a lot of interest and discussion. E. coli O157:H7 has gained attention in the media, prompting many people to have a healthy caution toward this bacterium.

Escherichia coli (E. coli) is a type of bacteria that may be found in animals and humans’ guts, and is known to cause food-related illnesses. E. coli O157:H7 is a deadly strain of E. coli that has resulted in about 2,100 hospitalizations and is one of the most dangerous types of E. coli. [1]

E. coli O157:H7 can be found in a variety of food sources, including vegetables, meats, and even water. Foods contaminated with E. coli O157:H7 are the most common causes of E. coli infections.

However, E. coli bacteria have also shown to be water-resistant. In May of 2000, a municipal water supply in the Canadian community of Walkerton was contaminated with this type of E. coli. As a result, the pathogen is believed to have caused over 2,000 sicknesses and seven fatalities. [2]

Use of Chlorine for E.coli Reduction

Food-borne illnesses are becoming increasingly uncommon. Chlorine, for example, has been widely utilized in the past as a low-cost and efficient oxidizer to destroy a wide range of pathogens.

Chlorine, on the other hand, is being used less and less as the adverse effects of the chemical become more obvious. Other chemicals such as methyl bromide, chlorine dioxide, and sodium hypochlorite that have been utilized to combat germs in the past are now used less due to growing awareness of side effects.

You can also check out our blog post on ozone regulations on food production.

Use of Ozone for E.coli Reduction


Ozone has been found to be a novel and successful approach to antimicrobial treatment. In certain sectors such as water purification, food processing, and surface cleaning, ozone is fast becoming popular.

Ozone has been shown in laboratory studies to be an efficient germicide against a variety of germs, but research was required to show that it is effective against this strain of E. coli O157:H7. It was discovered that ozone is effective against this type of E. coli after study.

The EPA has determined that ozonated water can be used to destroy E. coli O157:H7 in drinking water. This has been confirmed by the EPA and acknowledged as a safe disinfectant for water.

Gaseous Ozone

Gaseous ozone is less often utilized to destroy germs. There is also a lack of evidence regarding gaseous ozone’s effect on bacteria. Gaseous ozone usage is contingent on temperature, humidity, contact time, and ozone levels.

Gaseous ozone has been shown to reduce and destroy E. coli O157:H7 in studies, but more study is needed to see if it works equally well in various conditions.

Bottom Line

While ozone generators can be an effective way to reduce the amount of e.coli in your water, it is important to make sure that you are using a generator that is suited for your needs. Not all generators are created equal, and some may be more efficient at destroying bacteria than others. If you are interested in purchasing an ozone generator for your home or business, you need to go through their specifications.