Kennet Water
  • HOME
  • PRODUCTS
    • Softening >
      • Domestic Softeners >
        • Tahoe Softener
        • Coral Softener
        • Micro Softener
        • Swan Softener
        • Delta Non Electric
      • Commercial Softeners >
        • Simplex Commercial Softener
        • Duplex Commercial Softeners
        • Non Electric Commercial Softeners
      • Salt Free Scale Prevention
      • Sycon - Softener Measuring
    • Filtration >
      • Ultrafiltration
      • Filters & Housing
      • GreenLife
      • Drinking Water Kits
      • Aeration & In/Out Systems
      • Sediment Reduction
      • Iron & Manganese
      • pH Systems
      • Arsenic Reduction
      • Nitrate Reduction
      • Carbon Filters
      • Colour Reduction
      • Hydrogen Sulphide
    • Reverse Osmosis >
      • Domestic RO
      • Industrial RO
      • RO Membranes
    • Test kits, Taps, Hoses & Fittings
    • Valves
    • Vessels & Tanks >
      • Composite Vessels & distribution
      • Expansion vessels
      • Brine Tanks
      • Dosing Tanks & Bunds
    • Disinfection (UV, CL, BR) >
      • UV
      • Chlorine
      • Bromine
    • Resin & Filter Media >
      • Ion Exchange Resins
      • Filter Media
  • TECHNICAL FORUM
    • Datasheets
    • Manuals
    • Parts Lists
    • Private Water Supplies
    • Which domestic softener do I need ?
    • How Water Softeners Work
    • Borehole Treatment
    • Conversions and Useful Data
  • ABOUT US
    • Part of PWG
    • Meet the team
    • Careers
  • CONTACT
  • BLOG

Ion Exchange Medias

Ion-exchange resin is in the form of small (1–2 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer. The material has a highly developed structure of pores on the surface of which are active sites. Ions (such as calcium)  are held while other ions (sodium) are released; thus the process is called ion-exchange. There are many different types of ion-exchange resins which are fabricated to selectively prefer one or several different types of ions.

Softening Resins

Picture
Water softening ion-exchange resins are used to replace the magnesium and calcium ions found in hard water . The resin can be regenerated by washing it with salt (NaCl). The calcium and magnesium ions migrate off the resin, being replaced by sodium ions from the solution until a new equilibrium is reached.
0804014146  Dowex softening resin
0802012899  Purolite C100E softening resin
0802013376 Purolite PFC100E softening resin 
Water Softening
File Size: 316 kb
File Type: pdf
Download File

Dowex Softening Resin
File Size: 204 kb
File Type: pdf
Download File

C100E Softening Resin
File Size: 155 kb
File Type: pdf
Download File

Mixed Bed Deionisation Resins

Picture
Mixed bed resins contain both cation and anion resins so most minerals are held within the resin and pure water is produced. Typically mixed bed resins can produce water of 1 to 5 uS/Cm while the purer versions can get to 0.5uS/cm. 
0801040002 Lewatit NM60 mixed bed
0802041485 Purolite MB400 mixed bed resin
0802048842 Purolite NRW3240 purer mixed bed
Lewatit Mixed Bed Resin
File Size: 138 kb
File Type: pdf
Download File

Purolite MB400 Mixed Bed Resin
File Size: 132 kb
File Type: pdf
Download File

Purolite NW3240 Mixed Bed
File Size: 35 kb
File Type: pdf
Download File

Nirate Reduction Resin

Picture
Nitrate levels in many waters are often high. Over 60% of nitrate enters water from agricultural land. High concentrations of nitrate in water can cause methaemoglobinaemia in very young children).. The current regulatory standard is 50 mg/l nitrate is derived from the standard in the European Union's Drinking Water Directive.
0802021119 A520E Purolite nitrate resin
Nitrate Filters
File Size: 184 kb
File Type: pdf
Download File

A520E Nitrate Resin
File Size: 176 kb
File Type: pdf
Download File

Anion & Cation  Resins

Picture
0803012168 C100H cation resin
0802078856 C107 de alk resin
0900016960 A100 anion resin
0803012167 A200 anion resin                                                     Contact us for information on individual resins.
0802053379 A400 anion resin
0802058845 A500P anion resin
0802051144 A850 anion resin
0802058843 A860S anion resin

Resin cleaner

Picture
Concentrated solution of weak acid to clean ion exchange resin

1002021050 Resin cleaner 1L
1002021049 Resin cleaner 5 L

use 10ml per litre of resin

Back to Products Overview
Cookie disclaimer - Privacy disclaimer
Website by PWG