It should be pointed out that the well known scientific phenomenon of electrolysis causes these particles and colour to come from the iron electrodes and not the water.
Fact : The tap water supplied in Johannesburg is safe to drink.
Fact : Drinking water is an important source of trace elements in our diet.
Fact : Prolonged consumption of water from which such salts have been removed could be deleterious to health due to shortage of these essential trace elements.
Fact : Between four and over five hundred samples of tap water are tested monthly by Johannesburg Water's laboratories to ensure that it meets the high quality requirements of the SANS 241 Ed 6.1, (2001) Drinking Water Standard.
Fact : The discolouring that appears in the water during electrolysis experiment is due to iron dissolve into the water as the electric current passes from one electrode to the other.
Our customers sometimes ask about apparent taste and odour in tap water. This can be caused by chlorine or very small quantities of natural substances in water. In fact a small amount of chlorine is added to our water to ensure that it is free of dangerous bacteria and viruses.
If not maintained according to the supplier's directions may cause deterioration in the quality of the water being treated.
If you are still concerned about the water in your home or business and would like further information, feel free to call Joburg Connect 011 375 5555, email : customerservice@jwater.co.za.
