Company Advantages1. deionized water system
tend to be more di water filter than other brands. 2.
The product has outstanding features including the stable and durable performance. 3.
This product has long service life and stable performance. 4.
The large investment into deionized water system production turns out to be effective. 5.
As a responsible deionized water system manufacturer, Guangzhou Aomi Water Purification System
Manufacture Co., Ltd. pays more attention to the quality assurance of the product.
Paper carton with wooden pallet
With 20 days after deposit
There are 3 basic types Ion exchange resins :
1.Is Na+ ion exchange ;
2.Two- bed deionization;
3.Mixed- bed deionization;
The vessel for ion exchange column material can be fiber glass ( FRP ) ; Stainless steel ;
Carbon steel etc
The two-bed deionizer consists of two vessels - one containing a cation-exchange resin in the hydrogen (H+) form and the other containing an anion resin in the hydroxyl (OH-) form.
After the resin from Cation Column process regenerated with Acid (HCl), all the cations are exchanged for hydrogen ions.To keep the water electrically balanced, for every monovalent cation, e.g. Na+, one hydrogen ion is exchanged and for every divalent cation, e.g. Ca2+, or Mg2+, two hydrogen ions are exchanged. The same principle applies when considering anion-exchange. The only difference is that regenerated with Alkali(NaOH) ;The decationised water then flows through the anion column. This time, all the negatively charged ions are exchanged for hydroxide ions which then combine with the hydrogen ions to form water (H2O).
In mixed-bed deionizers the cation-exchange and anion-exchange resins are intimately mixed and contained in a single pressure vessel. The thorough mixture of cation-exchangers and anion-exchangers in a single column makes a mixed-bed deionizer equivalent to a lengthy series of two-bed plants. As a result, the water quality obtained from a mixed-bed deionizer is appreciably higher than that produced by a two-bed plant.
Although more efficient in purifying the incoming feedwater, mixed-bed plants are more sensitive to impurities in the water supply and involve a more complicated regeneration process. Mixed-bed deionizers are normally used to ‘polish’ the water to higher levels of purity after it has been initially treated by either a two-bed deionizer or a reverse osmosis unit.
It is mainly used in boilers, thermal power plants, chemical industry, light industry, textiles, medicine, biology, electronics, nuclear energy, and the pre-treatment for pure water treatment plant; also for industrial production requires hard water softening and deionized water preparation; it can also be used for the decolorization and purification of food drugs, the recovery of precious metals, chemical raw materials, and the treatment of electroplating wastewater.
CE certificate is a certification mark that indicates conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA).
The CE marking is also found on products sold outside the EEA, This makes the CE certificate recognizable worldwide even to people who are not familiar with the European Economic Area. It is in that sense similar to the FCC Declaration of Conformity used on certain electronic devices sold in the United States.
Our water treatment system and water treatment accessories all have been certificated by CE and provide 1-year warranty, many clients are very recognized for the quality of our products, we are your trusted partners, contact us now！Company Features1.
Ocpuritech will be an international deionized water system supplier. 2.
The company invests a lot in cultivating a team of professional customer service staff. They have a keen sense of customers' feelings and needs and are always ready to handle concerns quickly and fairly. 3.
di water filter is the basic service philosophy of Guangzhou Aomi Water Purification System Manufacture Co., Ltd. and its connotation advances with times. Get an offer! In the long-term development goals of the company, Ocpuritech consistently stick to deionizer. Get an offer!