Ion exchange is a water treatment process commonly used for water softening or demineralization but it also is used to remove other substances from the water in processes such as dealkalization deionization and disinfection.
Ion exchange process in water treatment ppt.
In the ion exchange process sodium ions are used to coat an exchange medium in the softener.
From it and equivalent amount of h ions are released from this column to water.
However it is worth mentioning it because it constitutes the largest application of ion exchange processes water softening consists of removing divalent ions such as ca or mg from water these ions result in the so called water hardness.
Process of ion exchange to soften water.
Steam for turbines and process steam for industrial applications etc.
This video explains the demineralisation process in detail.
While the chemistry of individual ion exchange reactions varies from one application to the next ix is a treatment process where dissolved ions are replaced by other more desirable ions of a similar electrical charge.
Possible areas of use.
Water softening water purification method.
Water ionization treatment apparatus working on the principal of static electricity which is produced by the friction of water h2o with the carbon.
Ion exchange process is established when the.
Ion exchange in water softening water softening is not a wastewater process.
There is a reversible exchange or similar charged ions mostly similar charged ions like cations or anions can be separated.
Ion exchange describes a specific chemical process in which unwanted dissolved ions are exchanged for other ions with a similar charge.
Ion exchange ix systems are used across a variety of industries for water softening purification and separation purposes.
The exchange medium can be natural zeolites or synthetic resin beads that resemble wet sand.
M prasad naidu msc medical biochemistry ph d research scholar.
Introduction the process by which a mixture of similar charged ions can be separated by using an ion exchange resin ion exchange resin exchanges ions according to their relative affinities.
Removal of ions minerals from ha.
As hard water passes through a softener the calcium and magnesium trade places with sodium ions figure 1.
Ion exchange fundamentals the selection of an ion exchange process and the degree of demineralisation depend on the application in question and the additional operating and economical conditions.
But what exactly is it.
