subject: Water Softening & Water Treatment Procedures Re-defined [print this page] Pure water is a typical necessity in life and to measure such benefits with equal sorts in perfection. In this age of pollution, water retains its safe-most position just with the work perfection of the water softening plant and the water treatment plant projects which works quality measures with which we gain pure water to drink as well use up with several of the requirements. Water softening plant and water treatment plant designs are highly appreciated for the benefits they assure with their services such as:
*Algae control and arrest any of the biological growth in water bodies by pre chlorination process.
*Removing the dissolved form of manganese and iron from water with Aeration procedure.
*Removing the solid impurities suspended in water bodies being trapped with the water flocculation or sedimentation procedure.
*Coagulation process with which the water treatment plant projects work flocculation in removing the impurities present in water bodies.
*Usage of Coagulant aids or polyelectrolytes in order to removing the thick layer of floc formation.
*Water treatment plant projects also work up some of the basic applications such as disinfection procedure with which they kill the bacterial growth in water bodies.
*Removing the dissolved quantity of salt from the water by Desalination procedure.
*Removing the minute impure particles from water by the Filtration procedure.
Whereas, the water softening plant projects work stupendous benefits in removing or reducing the concentration of magnesium, calcium, as well as several other metal cations which are present with hard water base. Basically, it is a procedure which treats the availability of hardness present in water which can typically affect the user of such water bodies. Water bodies containing no or less dissolved calcium, magnesium or salts are known as soft water and water softening plant projects typically work with such applications. Basically, it is said that water bodies contain less than 85.5 parts per million of calcium carbonate.
Water softening plant projects typically lessen and control the amount of such metals that are necessary enough with its occurrence. Such applications typically recycle the impure water in conversion to pure water which is necessary in requirements with water used for drinking, medical purposes, mineral water requirements, and industrial processes. Water softening plant applications are highly desirable with water sources that are hard and needs the essential conversion. Hard water ions are known for their undesirable effects on usage which includes buildup of limescale, action of soaps, foul plumbing, and galvanic corrosion etc.
Let us check some of the methods used by the water softening plant projects in order to soften the hard water applications.
1)Ion-exchange resin device: The Ion exchange materials containing sodium ions (Na+) gets replaced by hard water ions like Mg2+ and Ca2+. In this procedure, the water is highly treated by passing the same through a bed of resin which typically absorb as well as bind the metal ions present in hard water bodies and convert the same into soft water.
2)Lime Softening: Also known as Clarkes process, it is a famous procedure used by water softening plant projects by utilizing the limewater (calcium hydroxide) addition to remove the hardness (magnesium and calcium) ions with precipitation procedure.
3)Regeneration: Regeneration procedure works up better with anionic resigns using a solution of potassium hydroxide & sodium hydroxide and then these salts are perfectly released into the sewer or soil.
4)Chelators: It is chemical analysis process which is present in several of the commercial products such as like food preservatives & shampoos etc. Citric acid is highly used in order to soften the water in laundry detergents and soaps.
by: Priti Mehra
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