Company Advantages1. Ocpuritech water treatment machines can guarantee the health and hygiene of the water. Owing to its various quality attributes, provided
deionized water filter is highly appreciated by Ocpuritech clients.
2. Guangzhou Aomi
Water Purification System Manufacture Co., Ltd.'s customer service always works on a professional level. High-level materials ensure the great durability of products
3. Ocpuritech’s water system is an economical and convenient choice. Processed from our sophisticated and advanced accessories, high-quality
deionized water system,di water filter will be easily presented to customers.
Package | Paper carton with wooden pallet |
Payment terms | T/T,L/C |
Delivery time | 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
TWO-BED DEIONIZATION
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).
MIXED-BED DEIONIZATION
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, electronic, nuclear energy , and the per-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
Company Features1. Ocpuritech specializes in manufacturing deionized water system with high quality and reasonable price. - Adversity Successfully Overcome Is The Highest Glory. Ocpuritech Offers A Wide Range Of deionizer, deionized
water filter, di water filter At Reasonable Price To Customers From All Over The World. Please Contact Us!
2. deionized water system is the life of an enterprise which needs the full concentration and meticulous of employees during the work.
3. Guangzhou Aomi Water Purification System Manufacture Co., Ltd. has solidified and advanced its deionizer production ability with modern technology. - Ocpuritech focuses on continuous technological innovation to improve products and services. Get price!
