Hard water according to chemical definition is over 1 liter of water containing eight milli equivalent of calcium cation (Ca2 +) and magnesium (Mg2 +). The water containing much magnesium will have a bitter taste, most of the hard water is in groundwater (Borehole water).
In daily life, hard water is easily identified through fish signs:
These are the signs that the domestic water is using hard water, if using hard calcium, Megie will increase the risk of kidney stones and gallstones.
Hard water in industry can be known through the signs of deposits on boiler walls, steam pipes, the process of boiling water leaving residue. If using hard water in the industry will make the boiler system, cooling. Cooling works inefficiently because the plaque on the wall of the pot, the pipe wall reduces the performance of the system.
To soften hard water caused by Ca and Mg salts we can use Na, Na + Ion will push Ca2 + and Mg2 + ions out and bring water to its original state. Does not cause sedimentation.
For hard water, two softening methods can be used: Softening temporary hard water and permanently softening hard water.
Customers are in need of a solution of hard water softening for businesses, hospitals, buildings ... please contact Green for expert advice on industrial water treatment and offer solutions In addition, you can also refer to the product information below.