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Industrial Water Demineralization

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Demineralization Products

Demineralization is the removal of all cations (e.g. calcium, magnesium, sodium, potassium, Iron and other heavy metals) and all anions (e.g. bicarbonate alkalinity, chloride, sulfate, nitrate, silica and CO2) from a solution, typically water. The cations are replaced with H+ ions and the anions are replaced with OH- ions to form water. This reduces the total dissolved solids of the solution.

Where is it needed?

  • High Pressure Boiler Feed
  • Sugar Processing
  • Rinse Water for Electronic Devices
  • Process Water for Various Industrial Applications
  • Water for Laboratories
How does it work?
  • Cations are exchanged for H+ ions on a SAC resin
  • Anions are exchanged with OH- ions on a SBA resin
  • H+ and OH- form pure water
  • Each resin is regenerated separately to return them to the H+ and OH- forms using acid and caustic, respectively.

Mixed Bed Demineralization
There are many applications where the cation and anion resins can mixed together in a single vessel as a mixed bed. This configuration can be used for primary demineralization or as a polishing step following a two bed or multi-bed system.

Additional Equipment Considerations:

  • Weak Acid Cation (WAC) resins can be used prior to a SAC resin – these will only remove cations associated with alkalinity.
  • Weak Base Anion (WBA) resins can be used prior to an SBA resin – these will only remove free mineral acidity (FMA), meaning SO4, Cl, and NO3.
  • A degassifier can be placed prior to an SBA vessel to reduce the load of alkalinity down to 6-12 ppm as CaCO3. 

Demineralization Products by Application

Demineralization - High organics water

A100Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form

A500Plus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form

A510Plus

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Chloride form

A847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form

A848

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Packed Bed Grade

A848DL

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Layered Bed Grade

A850

Polyacrylic Gel, Strong Base Anion Resin, Chloride form

A870

Polyacrylic Gel, Mixed Base Anion, Free Base / Chloride form

A870C

Polyacrylic Gel, Mixed Base Anion, Free Base / Chloride form

PFA100Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Uniform Particle Size

PFA847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Uniform Particle Size

PFA850

Polyacrylic Gel, Chloride form, Uniform Particle Size

PPA847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Packed Bed Grade

PPA850

Polyacrylic Gel, Strong Base Anion Resin, Chloride form, Packed Bed Grade

Demineralization - High Regeneration Efficiency

SSTA63

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*

SSTA64

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*

SSTC104

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTC104Na

Polyacrylic Porous, Weak Acid Cation Resin, Sodium form, Shallow Shell™ Technology*

SSTC6000EH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTC60H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTPFA63

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*, Uniform Particle Size

SSTPFA64

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*, Uniform Particle Size

SSTPPA63

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*, Puropack Grade

SSTPPA64

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*, Puropack Grade

SSTPPC104

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*, Packed Bed Grade

Demineralization - Layered Bed

A100DLPlus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Layered Bed Grade

A400DL

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Layered Bed grade

A500DLPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form, Layered Bed grade

A600DL

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Layered Bed grade

A847DL

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Layered Bed grade

A848DL

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Layered Bed Grade

A850DL

Polyacrylic Gel, Strong Base Anion Resin, Chloride form, Layered Bed grade

C100DLH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Layered Bed grade

C100x10DLH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Layered Bed Grade

C104DLPlus

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form, Layered Bed grade

PFA100Plus/4881

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Uniform Particle Size, Layered Bed Grade

Demineralization - Ready to Use Mixed Bed

MB35

Polystyrenic Macroporous, Macroporous, Mixed Bed Resin, Hydrogen form, Hydroxide form

MB3710

Polystyrenic Gel, Gel, Mixed Bed Resin, Hydrogen form, Hydroxide form

MB400

Polystyrenic Gel, Gel, Mixed Bed Resin, Hydrogen form, Hydroxide form

MB400IND

Polystyrenic Gel, Mixed Bed Resin, Hydrogen form, Hydroxide form, With Indicator

MB400QR

Polystyrenic Gel, Gel, Mixed Bed Resin, Hydrogen form, Hydroxide form, With Indicator

MB47VC

Polystyrenic Gel, Gel, Mixed Bed Resin, Hydrogen form, Hydroxide form, With Indicator

MB500VC

Polystyrenic Gel, Macroporous, Mixed Bed Resin, Hydrogen form, Hydroxide form, With Indicator

MB600

Polystyrenic Gel, Gel, Mixed Bed Resin, Hydrogen form, Hydroxide form

Demineralization - SAC Component

C100

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form

C100DLH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Layered Bed grade

C100H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form

C100x10DLH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Layered Bed Grade

C100x10H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form

C150

Polystyrenic Macroporous, Strong Acid Cation Resin, Sodium form

C150CH

Polystyrenic Macroporous, Strong Acid Cation Resin, Hydrogen form, Mixed Bed Grade

PFC100

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Uniform Particle Size

PFC100x10

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Uniform Particle Size

PFC100x10H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Uniform Particle Size

PFC150H

Polystyrenic Macroporous, Strong Acid Cation Resin, Hydrogen form, Uniform Particle Size

PPC100

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Packed Bed Grade

PPC100H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Packed Bed Grade

PPC100x10H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Packed Bed Grade

PPC150

Polystyrenic Macroporous, Strong Acid Cation Resin, Sodium form, Packed Bed Grade

PPC150H

Polystyrenic Macroporous, Strong Acid Cation Resin, Hydrogen form, Packed Bed Grade

SGC650

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Supergel™

SGC650H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Supergel™

SSTC6000EH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTC60H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTC80

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Shallow Shell™ Technology*

SSTC8000EH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTPPC60H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*, Puropack Grade

Demineralization - SBA Component

A200

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form

A300

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, FDA 21 CFR 173.25

A300OH

Polystyrenic Gel, Type II Strong Base Anion Resin, Hydroxide form

A400

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form

A400OH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form

A500DLPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form, Layered Bed grade

A500OHPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Hydroxide form

A500Plus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form

A503

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form

A510Plus

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Chloride form

A513

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Chloride form, High Porosity

A555

Polystyrenic Macroporous, Type III Strong Base Anion Resin, Chloride form

A600

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form

A600OH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form

A850

Polyacrylic Gel, Strong Base Anion Resin, Chloride form

A850DL

Polyacrylic Gel, Strong Base Anion Resin, Chloride form, Layered Bed grade

A870

Polyacrylic Gel, Mixed Base Anion, Free Base / Chloride form

PFA200

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Uniform Particle Size

PFA300

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Uniform Particle Size

PFA300OH

Polystyrenic Gel, Type II Strong Base Anion Resin, Hydroxide form, Uniform Particle Size

PFA400

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Uniform Particle Size

PFA400OH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, Uniform Particle Size

PFA500Plus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form, Uniform Particle Size

PFA503

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form, Uniform Particle Size

PFA503OH

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Hydroxide form, Uniform Particle Size

PFA600

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Uniform Particle Size

PFA600OH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, Uniform Particle Size

PFA850

Polyacrylic Gel, Chloride form, Uniform Particle Size

PPA200

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Packed Bed Grade

PPA400

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Packed Bed Grade

PPA400OH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, Packed Bed Grade

PPA600

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Packed Bed Grade

PPA850

Polyacrylic Gel, Strong Base Anion Resin, Chloride form, Packed Bed Grade

PPA870

Polyacrylic Gel, Mixed Base Anion, Free Base / Chloride form, Packed Bed Grade

SSTA63

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*

SSTA64

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*

SSTPPA63

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*, Puropack Grade

SSTPPA64

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Shallow Shell™ Technology*, Puropack Grade

Demineralization - WAC Component

C104DLPlus

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form, Layered Bed grade

C104Plus

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form

SSTC104

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*

SSTC104Na

Polyacrylic Porous, Weak Acid Cation Resin, Sodium form, Shallow Shell™ Technology*

SSTPPC104

Polyacrylic Porous, Weak Acid Cation Resin, Hydrogen form, Shallow Shell™ Technology*, Packed Bed Grade

Demineralization - WBA Component

A100DLPlus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Layered Bed Grade

A100Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form

A103Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form

A847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form

A848

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Packed Bed Grade

PFA100Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Uniform Particle Size

PFA100Plus/4881

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Uniform Particle Size, Layered Bed Grade

PFA103Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Uniform Particle Size

PFA847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Uniform Particle Size

PPA100Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Packed Bed Grade

PPA103Plus

Polystyrenic Macroporous, Weak Base Anion Resin, Free Base form, Packed Bed Grade

PPA847

Polyacrylic Gel, Weak Base Anion Resin, Free Base form, Packed Bed Grade

PPA848

Polyacrylic Gel, Weak Base Anion Resin, Free Base form

Mixed bed anion component

A200MB

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Mixed Bed Grade

A200MBOH

Polystyrenic Gel, Type II Strong Base Anion Resin, Hydroxide form, Mixed Bed Grade

A200MBOHIND

Polystyrenic Gel, Type II Strong Base Anion Resin, Hydroxide form, With Indicator, Mixed Bed Grade

A300MB

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Mixed Bed Grade

A300MBOH

Polystyrenic Gel, Type II Strong Base Anion Resin, Hydroxide form, Mixed Bed Grade

A400MB

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Mixed Bed Grade

A400MBOH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, Mixed Bed Grade

A400MBOHIND

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, With Indicator, Mixed Bed Grade

A500MBOHINDPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Hydroxide form, With Indicator, Mixed Bed Grade

A500MBOHPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Hydroxide form, Mixed Bed Grade

A500MBPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form, Mixed Bed Grade

A500Plus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form

A510MBOHINDPlus

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Hydroxide form, With Indicator, Mixed Bed Grade

A510MBOHPlus

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Hydroxide form, Mixed Bed Grade

A510MBPlus

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Chloride form, Mixed Bed Grade

A510Plus

Polystyrenic Macroporous, Type II Strong Base Anion Resin, Chloride form

A600MB

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Mixed Bed Grade

A600MBOH

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, Mixed Bed Grade

A600MBOHIND

Polystyrenic Gel, Type I Strong Base Anion Resin, Hydroxide form, With Indicator, Mixed Bed Grade

PFA300MB

Polystyrenic Gel, Type II Strong Base Anion Resin, Chloride form, Uniform Particle Size, Mixed Bed Grade

PFA400MB

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Uniform Particle Size, Mixed Bed Grade

PFA500MBPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form, Uniform Particle Size

PPA400MB

Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form, Packed Bed Grade

PPA500MBOHPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Hydroxide form

PPA500MBPlus

Polystyrenic Macroporous, Type I Strong Base Anion Resin, Chloride form

Mixed bed cation component

C100MB

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Mixed Bed Grade

C100MBH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Mixed Bed Grade

C100x10MB

Polystyrenic Gel, Strong Acid Cation Resin, Sodium form, Mixed Bed Grade

C100x10MBH

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Mixed Bed Grade

C150MB

Polystyrenic Macroporous, Strong Acid Cation Resin, Sodium form, Mixed Bed Grade

C150MBH

Polystyrenic Macroporous, Strong Acid Cation Resin, Hydrogen form, Mixed Bed Grade

C160MBH

Polystyrenic Macroporous, Strong Acid Cation Resin, Hydrogen form, High Capacity

PPC100H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Packed Bed Grade

PPC150H

Polystyrenic Macroporous, Strong Acid Cation Resin, Hydrogen form, Packed Bed Grade

PPC150MB

Polystyrenic Macroporous, Strong Acid Cation Resin, Sodium form, Packed Bed Grade

SGC650H

Polystyrenic Gel, Strong Acid Cation Resin, Hydrogen form, Supergel™