Liquid chlorine (CL2)
Liquid chlorine is considered one of the important materials used in purifying drinking water. The material is filled in the form of a compressed liquid into chlorine cylinders and then injected in the form of a gas into chlorine injection pumps into the water for the purpose of sterilizing it.
In this process, all disease-causing viruses and harmful microbes are destroyed. It is considered very effective in removing almost all bacterial pathogens. It is also excellent at purifying water to make it suitable for drinking and storage.

The chemical formula for chlorine is (CL2) and its physical property is a greenish-yellow liquid with a strong odor. The chemical property is that it is a very strong oxidizing substance that combines with almost all elements to form chloride compounds, and the purity percentage used in sterilizing drinking water must be no less than 99.6%.
The compressed chlorine liquid is filled in cylinders with a capacity of 840 liters or cylinders with a capacity of 45 liters