Water impurities is substances which pollute water.
Water is being polluted by throwing waste in river and oil leakage by water transport.
Types of impurities
Impurities which can be dissolved in water and can’t be easily separated from it.
Example – salt and other chemicals.
Impurities which can not be disolved in water and can easily separated from it.
Example – sand, mud etc..
Soluble impurities can be separated from water by
Evaporation – it is process of water turning into vapour.
Distillation – process of purifying water by heating and cooling.
Insoluble impurities can be separated by sendimantaion.