Is 98 83 EC?
Is 98 83 EC?
Council Directive 98/83/EC on the quality of water intended for human consumption. This Directive shall enter into force on 25 December 1998.
Which of these is a common contaminant of drinking water?
The most common drinking water contaminants are microorganisms, nitrate, and arsenic. Water quality monitoring has improved over the past five years. Bacteria, viruses, and protozoa (such as Giardia lamblia and Cryptosporidium) are drinking water contaminants that can rapidly cause widespread and serious illnesses.
What is the pH of drinking water?
The pH of most drinking-water lies within the range 6.5–8.5. Natural waters can be of lower pH, as a result of, for example, acid rain or higher pH in limestone areas.
What is the pH of the pure drinking water?
7
Pure water has a pH of 7 and is considered “neutral” because it has neither acidic nor basic qualities.
What’s in our tap water?
Tap water is relatively safe. However, some of the most common contaminants that remain in our tap water after treatment include aluminum, arsenic, copper, iron, lead, pesticides, herbicides, uranium, and more (Neilsen Research Corporation). Each of these contaminants poses dangerous side effects.
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