SOFT WATER: Natural or treated water that does not contain a significant amount of dissolved minerals such as compounds of calcium or magnesium. It produces copious lather with a little…
Day: February 15, 2017
Water Hardness and Disadvantages Of Hard Water Notes pdf ppt
Disadvantages Of Hard Water: Hard Water is a term which is used to describe water that has high mineral content in form of calcium and magnesium. The more the mineral…
Definition and Types of Water Hardness Notes pdf ppt
The hardness of water: Many industrial and domestic water users are concerned about the hardness of their water. Hard water requires more soap and synthetic detergents for home laundry and…
What is Hardness of Water and Problems with Hard Water Notes pdf ppt
What is Water Hardness: The simple definition of water hardness is the amount of dissolved calcium and magnesium in the water. Hard water is high in dissolved minerals, both calcium…