Tohkemy Corporation
Tohkemy Ion Exchange Resins Other Functional Filter Media

Manufacturer: Tohkemy Corporation
Model: Ion Exchange Resins
Specifications
| Type | Exchange Capacity (eq/L-R) | Regenerant Dosage | Applications, etc. |
|---|---|---|---|
| Cation | 2.0 _and above (Na type) | 8-20% NaCl : 60-320 g/L-R 4-10% HCl : 50-160 g/L-R | General strong acid cation exchange resin, hard water softening, dealkalized pure water production. Equipment(combination with anion exchange resin) |
| Anion Type l | 1.3 _or higher (Cl type) | 2-4% NaOH : 60-150 g/L-R | Strongest basic anion exchange resin (Type 1), economically produces high-purity water. (For ultrapure water applications requiring minimal anion leakage _and stringent silica content specifications) |
| Anion Type ll | 1.3 _or higher (Cl type) | 2-4% NaOH : 60-150 g/L-R | Strongly basic anion exchange resin (Type II), generally used for pure water production (compared to Type I, ion leakage is slightly higher, but regeneration efficiency is better) |
| Mercury-Specific Resin | 0.7 _or higher | - | Mercury-Specific Resin for Mercury Absorption |
| General Heavy Metal Removal Resin | Depending on Metal Ion Type & pH | - | General Heavy Metal Adsorption Resin |











