Dear People,
I was asked this question at my new job by my boss.
I replied that, there should be residual chlroine in any disenfiction system after treatment because residual chlorine is a guarantee to avoid bacterial reproduction. Even municipilaties adds chlorine to the drinking water disturbing network before it reach to our taps at home (sorry for my english)
But he said no, this is not the reason. And you have time till Friday to find out.
Can you help please.
I was asked this question at my new job by my boss.
I replied that, there should be residual chlroine in any disenfiction system after treatment because residual chlorine is a guarantee to avoid bacterial reproduction. Even municipilaties adds chlorine to the drinking water disturbing network before it reach to our taps at home (sorry for my english)
But he said no, this is not the reason. And you have time till Friday to find out.
Can you help please.