Ozone

Other names: O3

Ozone, also known by its chemical name O3, is a special form of oxygen. While the normal oxygen (O2) we breathe is made up of two oxygen molecules, ozone is made up of three oxygen molecules. Ozone acts as a strong oxidizing agent as well, and thus can also be very reactive. In high concentrations it can even be toxic. It is a natural part of our atmosphere, where it protects the Earth from harmful ultraviolet radiation. This ozone shield is located in the stratosphere, 10 to 50 kilometres above the Earth's surface.

Ozone is used in a wide range of industrial and commercial applications. It has several useful properties that make it ideal for these applications. One of the most well-known applications of ozone is water purification, where ozone removes bacteria, viruses and other microorganisms that can cause disease. Therefore, it is often used in water purification plants and public swimming pools. Ozone is also often used in the food industry, where it serves as a safe and effective cleaner for equipment and utensils. In addition, ozone is used in medicine, where it is used, for example, to disinfect wounds, clean teeth or treat certain types of skin diseases. In homes, ozone is used in air purifiers to remove odours and allergens.