Special Exchange Resin
G-Ion Mixed bed resin is different from cation anion exchange bed. Cation anion exchange bed is also called double bed. It is used in series by cation and anion exchangers to achieve the purpose of water desalination. The mixed bed is to fill the anion and cation exchange resins in the same exchanger and regenerate them in layers during regeneration. When the mixed bed resin is used, it is evenly mixed first. The ion exchanger in which the anion and cation resins are mixed together is called the mixed bed, which is referred to as the mixed bed for short.
G-Ion Mixed bed resin is to mix and fill a certain proportion of cation and anion exchange resins in the same exchange device to exchange and remove ions in the fluid. Since the specific gravity of cation resin is larger than that of anion resin, the anion resin is in the upper and the cation resin is in the lower in the mixed bed. Generally, the filling ratio of cation and anion resins is 1:2, and there are also filling ratios of 1:1.5, which can be selected according to different resins.
G-Ion Mixed bed resin Mixed bed is generally placed after electro dialyzer or reverse osmosis device (or directly applied to water with low salt content). Further desalination of water can produce higher pure water, which is widely used in electronics, chemical industry, medicine, atomic energy, electric power and other industries.
| PURE | Type | Ionic Form | Shipping Weight g/ml | Particle Size % | Download | Comments |
| GMB101 | PC003H/PA101OH Volume Ratio 2:3 |
99%H+,90%OH- | 0.70-0.78 | 0.315-1.25mm ≥95 |
|
Ready for use regenerable mixed bed for water deionization, utra pure water system and refine water for electrical home appliances ect., conductivity is less than 0.1μs. |
| GMB101BK | PC003BK-H/PA101OH Volume Ratio 2:3 |
99%H+,90%OH- | 0.70-0.78 | 0.315-1.25mm ≥95 | Mixed bed using black color cation resin, high effectiveness in regeneration because of color difference between cation resin and anion resin. | |
| GMB101UN | PC003H/PA101OH Volume Ratio 2:3 |
99%H+,90%OH- | 0.70-0.78 | 0.30-0.60mm ≥95 |
|
Mixed bed with special particle size range, high capacity. |
| GMB101IND | PC003IND/PA101OH, Volume Ratio 2:3 |
99%H+,90%OH- | 0.70-0.78 | 0.315-1.25mm ≥95 |
|
Indicating mixed bed for water deionization, color changes as it exhausts. |
| GMB104 | PC003H/PA104OH, Volume Ratio 2:3 |
99%H+,90%OH- | 0.70-0.78 | 0.315-1.25mm ≥95 | Mixed bed of highly regenerated hydrogen form cation and hydroxide form Type Ⅱ anion, low amine throw. | |
| GMB200 | PC003H/PA200OH, Volume Ratio 2:3 |
99%H+,90%OH- | 0.70-0.78 | 0.315-1.25mm ≥95 | Mixed bed of highly regenerated hydrogen form cation and hydroxide form macroporous anion, Excellence resistance to attrition. |
Usage of G-Ion Mixed bed resin:
- Softened water
The hardness of water is mainly composed of cations: calcium (Ca2 +) and magnesium (Mg2 +) ions. When the raw water containing hardness passes through the resin layer of the exchanger, the calcium and magnesium ions in the water are adsorbed by the resin and release sodium ions. In this way, the water flowing out of the exchanger is softened water with hardness ions removed.
When the resin adsorbs calcium and magnesium ions to a certain saturation, the hardness of the effluent increases. At this time, the water softener will automatically regenerate the failed resin according to the predetermined procedure, and use the high concentration sodium chloride solution (brine) to pass through the resin to regenerate the inactive resin to the sodium resin.
- Deionized water
Ion exchange resin removes anions and cations from water, but there are still soluble organics in water, which can pollute the ion exchange column and reduce its efficacy. Deionized water is also easy to cause bacterial reproduction after storage.
The directional migration of ions in water is realized under the action of electric field, so as to achieve the deep purification and desalination of water, and the filled resin is regenerated on continuous basis by hydrogen ions and hydroxyl ions produced by water electrolysis.