First, taste: hot drink white water, whether or not there is bleaching powder (chlorine) flavor, if you can smell the bleaching powder (chlorine) taste, indicating that the tap water residual chlorine exceeded!
Two, view: using tea water, after the night to observe whether the tea black If the tea becomes black, it shows that iron and manganese in tap water are seriously overweight.
Three, product: Tasting white boiling water, the taste is no astringent feeling? If there is, that the water hardness is too high.
Four, see: high transparency glass is connected with a cup of water, to the light to see whether the suspended substances in water in small standing three hours, and then observe whether the cup bottom sediment? If there is, that suspended impurities in water seriously exceed the standard.
Five, smell: the glass from the faucet as far as possible a little with a cup of water, and then use the nose to smell, whether bleaching powder (chlorine) taste? If you can smell the smell of bleach (chlorine), exceed the standard description of residual chlorine in tap water.
The above Dongguan water treatment equipment Xiaobian for you to explain some of the quality of water to distinguish between good and bad methods, if you still don't understand what, you can continue to visit our official website: www.cunanwater.com