Question
List the main parameters that need to be followed before water is supplied for drinking purposes.
Answer
The following parameters need to be followed before water is supplied for drinking purposes are:
- It must be colourless and free from any odour or smell.
- It must be free from suspended impurities.
- It should be tasteless.
- It must be free from microorganisms which lead to many diseases.
- It must be free from harmful chemicals.