Mengjin Formaldehyde Plant 30 ton Pure Water Equipment!

Industrial ultrapure water equipment generally uses reverse osmosis membrane components as the core components for desalination, and the effluent water quality does not contain organic matter such as bacteria and viruses. Industrial ultrapure water equipment has the advantages of strong automation, low energy consumption, high water utilization rate, reasonable structure, and small footprint, and is therefore highly favored by users.

Continuous electric desalination is the process of using a mixed ion exchange resin filled in a freshwater chamber to adsorb anions and cations in the water. At the same time, these adsorbed ions undergo lateral electromigration under the action of a direct current voltage and enter the concentrated water chamber through the cation exchange membrane to be removed. On the other hand, in the direction of water supply, due to the continuous removal of ions, the conductivity of the solution becomes lower and lower. Under the action of direct current voltage, water will dissociate to produce sufficient H+and OH - ions to maintain the current of the system. These H+and OH - ions produced by hydrolysis will not only undergo lateral electromigration, but also regenerate the resin adsorbed with ions on site, thereby achieving continuous deep desalination. Therefore, the essence of the EDI process is a comprehensive process of ion exchange, electrodialysis, and hydrolysis to generate H+and OH - ions for resin regeneration. During this process, ion exchange resin only serves as a conductor for ions, so there is no need to regenerate with acid or base. Electrodialysis is the method used by EDI for desalination. However, the resin will eventually experience ion leakage due to adsorption saturation, making it impossible for the desalination process to operate continuously and stably. Water dissociation is the core of EDI, and it is necessary to achieve water dissociation.

1. No need for acid-base regeneration, no use of chemical agents, no discharge of acid-base wastewater, and no pollution in the production process, it belongs to clean production.

3. Industrial ultrapure water equipment operates stably, reducing operating and maintenance costs.

4. No need for specialized personnel to guard, easy to achieve equipment automation control.

5. Industrial ultrapure water equipment occupies a small area, reducing workshop construction space and saving investment in site construction costs.

6. The control system of industrial ultrapure water equipment can be personalized according to the specific usage requirements of users. Combined with control software, important process operating parameters can be centrally monitored online on site to avoid manual errors and ensure long-term stable operation of the system from multiple perspectives.

Technical Specifications:

Desalination rate:>98%

Organic matter removal rate:>99%

Inlet water temperature: 15-45 ℃

Environmental temperature: 5-45 ℃

Water supply pressure: ＞ 0.2MPa

Control method: customized according to customer requirements

Power supply: 380VAC 50Hz