Ion Exchange Resin Column

Rohm and haas ion exchange ion exchange introduction 4 fd sep 2008 to soften water you take a cation exchange resin on which the mobile ion inside the beads is sodium na and you pass the hard water through a column filled with the sodium form resin.

Ion exchange resin column.

The hardness ions ca and mg move into the resin beads and each of these divalent. The resin itself is composed of organic polymers that form a network of hydrocarbons. Anion exchange column design. Undesired anions or cations from a liquid are exchanged for ions of the same charge within a resin.

10 days material cost of resin per m3 water produced. Ion exchange is a reversible chemical reaction where dissolved ions are removed from solution and replaced with other ions of the same or similar electrical charge. An intermediate strength resin which contains primarily tertiary with some quaternary amines is also available. Ion exchange chromatography is used to separate charged molecules.

It is an insoluble matrix normally in the form of small microbeads usually white or yellowish fabricated from an organic polymer substrate. Not a chemical reactant in and of itself ix resin is instead a physical medium that facilitates ion exchange reactions. The ph of the buffer in the column determines the charge of each of the constituents in a sample. Based on the experiment results and calculation the ion exchange is design as follows.

4 each with a capacity of 120m3 h surface loading. The beads are typically porous providing a large surface area on and inside them the trapping of ions occurs along with the accompanying release of other ions and thus the process is called ion exchange. An ion exchange resin or ion exchange polymer is a resin or polymer that acts as a medium for ion exchange. Ion exchange columns ion exchange is based on sorption the transfer of solutes from fluid to solid particles.