Water Purification

Water is a fundamental need of all the organisms it means that without water there is no life on the earth. One-third of the earth's surface is surrounded by water but most of the water is in the form of seawater or ice which can't be used for drinking purposes. Out of the total water on the earth, only 2-3% of water is in the form of freshwater.

These days human activity leads to water pollution. Water pollution is used to define the change in the physical, chemical, and biological properties of the water and the pollutant which is responsible for water pollution is called the water pollutant. 

Water purification is a process that is used to remove the impurities present in the water. Water contains several impurities such as physical, chemical, and biological contaminants. Hence the water purification process removes undesirable contaminants, biological impurities, suspended solids, and gases from the water. Along with these contaminations, the water purification process is also used to eliminates 

 

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