The salt electrolysis process is carried out by electrolysis of a solution of sodium chloride (NaCl), which is known as table salt. This process takes place in an electrolyser, which consists of two chambers separated by an ion-conducting membrane. Two important products are formed in the salt solution - chlorine (Cl2) at the anode and hydrogen (H2) at the cathode. At the same time, a basic product is formed that is important for disinfection - sodium hypochloride (NaClO), which has a strong bactericidal effect. This process is essential for industry as well as for the treatment of water for drinking and domestic purposes.