Bioprocessing
Accelerate your biologic
drug development with
Purolite™ chromatography resins.

Accelerate your biologic
drug development with
Purolite™ chromatography resins.
As a global leader in resin technology, we develop and manufacture small beads that are used in the most regulated industries in the world to separate, remove or recover very specific elements and compounds.
Learn MoreWith 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography applications within the Pharma and Medical space.
Learn moreWe are a world leader in resin-based separation, purification and extraction technology, that provides sustainable solutions for our environment, businesses and healthcare.
Learn MoreOur always-ready technical support and service teams go the extra step to be your most trusted resource. We're here for you.
Ecolab offers an extensive range of Strong Base Anion (SBA) ion exchange resins based on a polystyrenic or polyacrylic matrix with either gel and macroporous structures. These products include Type I and Type II, as well as mixed base and ion selective functionality. They are supplied in a wide range of grades and ionic forms to optimize performance. This full range of SBA products complements our extensive range of weak base anion resins.
The applications for strong base anion ion exchange resins are extensive - well beyond classic industrial water treatment. We are constantly expanding our product lines through Research and Development have created many products specifically tailored to meet customer needs. One example of this is our line of Shallow Shell Technology™ (SST™) that incorporates a full range of strong base anion products and offers higher regeneration efficiency in many applications.
Polystyrenic or Polyacrylic Matrix
In many applications the resin matrix can be important. Polystyrenic resins are more rigid and more hydrophobic compared to polyacrylic based resins. In some cases, they also have higher thermal stability. These factors should be considered when choosing the proper strong base anion resin since they can affect performance in some applications.
Gel or Macroporous Structure
In many cases, Ecolab produces equivalent strong base anion products in both gel and macroporous structures. Generally, gel resins have a higher breaking weight and offer higher activity levels (working capacity). Due to their pores, macroporous resins have better resistance to osmotic shock attrition, better access to the active sites, and greater resistance to fouling due to the large surface area. The macroporous products are also lighter and so differences in density, where separation from another resin is required, can also be important and optimized.
Anion overlay
anion overlay - low chloride
Arsenic Removal
Bromide Ion Removal
Carbon Capture - Strong Base Anion
Colloidal Particulate Removal
Colloidal Removal
Colloidal Silica Removal
Condensate Polishing
Condensate Polishing - Anion Underlay
Condensate Polishing - Secondary Water
CVCS Deborating - Primary coolant
Dealkalization
Deashing - Sugar
Decolorization - MSG
Decolorization - Sugar Solutions
Decontamination - Nuclear Radioactive circuits
Demineralization - Clean-up System
Demineralization - Ethanol
Demineralization - High organics water
Demineralization - High Regeneration Efficiency
Demineralization - industrial
Demineralization - Layered Bed
Demineralization - Nuclear Spent Fuel Pool
Demineralization - SBA Component
Demineralization - Sucrose
Demineralization - Sweetener solutions
Demineralization - Ultrapure Water
Demineralization/Deashing
Dissolved Silica Removal
Green Hydrogen Production
Heavy Metals Removal
Hexavalent Chromium Removal
Hydrogen Peroxide Purification
Hydrophobic anion removal
Lactoferrin Purification
Mixed bed anion component
Natural Organic Matter (NOM) Removal
Nitrate Removal
Organic Scavenger
Oxygen Removal from Water
Perchlorate Removal
Pertechnetate Removal
Precious Metals
primary coolant purification - low chloride
Radioactive Isotope Removal - Anion
Radwaste Cleanup
Radwaste decontamination
Spent Fuel Pool
Sulfate Removal
sweetener mixed bed polishing
TOC/Tannin Removal
Ultrapure Water
Uranium Extraction
Uranium Removal
Wastewater Treatment
● Category List - SBA Gel
● Category List - SBA Macroporous
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