| Brand Name: | No Brand |
|---|---|
| name: | DI high purity water equipment |
| Material: | Electrodeionization |
| application: | Power |
| Type: | Water purification equipment |
Quick Details
Specifications
Product Overview:
EDI is an emerging membrane separation technology, the core of which is to use ion exchange resin as the carrier of ion migration and cation and anion exchange membrane as the separation interface. as the separation interface, under the action of DC electric field, the ions in the water migrate in a directional manner, thus achieving the process of salt and water separation.
Product features.
the driving force for the separation of salt and water is a direct current electric field.
Production process using only electrical energy, no acid-base regeneration, only a small amount of NaCl can be used.
Discharge of pole water and part of concentrated water, water utilization rate up to 80%-90%.
Modular design, easy for maintenance and capacity expansion.
Complete desalination, the resistivity of produced water reaches 18MΩ-cm.
No need for a large number of manual workers, can be fully automated process control.
Desalination effect barrel ion exchange, small footprint, efficient and economic.
Scope of application:
EDI device is generally placed after the electrodialysis or reverse osmosis device (or directly applied to water with low salt content), can replace the ion exchanger to further desalinate the water can produce higher purity water, widely used in electronics, chemical, pharmaceutical, atomic energy, electric power and other industries.
Conditions of use:
- Water source: reverse osmosis RO produced water, conductivity 1-20μs/cm, conductivity ≤ 30μs/cm (NaCl)
- Feed water hardness: 1.0ppm (in terms of CaCO3) (below 0.5ppm recommended)
- Total CO2 of inlet water: <3ppm
- pH value: 7.5-9
- Feedwater organic matter: TOC0.5ppm
- Intake water oxidant: Cl2 (active) 0.03ppm, O3 (ozone) 0.02ppm
- Inlet heavy metal ions: Fe, Mn, variable metal ions0.01ppm
- Silicon inlet water: SiO20.5ppm
- Feed water granularity: <1μm
- Temperature: 15℃--35℃
- Feed water pressure (DIN): 0.15-0.4MPa
- Concentrated water inlet pressure (CIN): 0.10-0.3MPa
- Produced water pressure (DOUT): 0.05-0.25MPa
- Concentrated water outlet pressure (COUT): 0.02-0.2MPa
Product detail picture:
Our Factory:
Xi'an Xinshengtai Water Treatment Environmental Protection Technology Co., Ltd. Was established in 2010, the company is located in Xi'an, the ancient capital of the thirteen dynasties with a long history, where the "Terracotta Warriors and Horses of Qin Shi Huang", known as the eight wonders of the world, and other historical relics are also located.
with science and technology development and technological innovation as its leading role, Xinshengtai is dedicated to improving water quality and is a high-tech environmental protection product company specializing in the R&D, design, production and sales of various environmental protection water treatment equipment.
since its establishment, the company has undertaken and completed thousands of water treatment and environmental protection projects, involving coal chemical industry, power plant desalination, electronic high purity water, medical water, aviation cleaning, food and beverage, municipal heating, circulating water softening, residential drinking water purification, brackish water desalination, seawater desalination, industrial wastewater treatment, water reuse, rural drinking water transformation and many other industries. Our products are exported to Australia, Singapore, Thailand, Malaysia, Russia, Kazakhstan, Turkmenistan, Uzbekistan, Ethiopia and other countries and regions. The project from design and management to installation and commissioning, after-sales service, has been highly evaluated by the majority of owners, and many projects implemented by the company in recent years have been selected by the national environmental protection department and water conservancy department as examples of high-quality environmental protection projects, setting an industry benchmark, and the company was selected by the Ministry of Commerce for four consecutive years since 2008 as a star enterprise to promote environmental protection water treatment technology.
EDI is an emerging membrane separation technology, the core of which is to use ion exchange resin as the carrier of ion migration and cation and anion exchange membrane as the separation interface. as the separation interface, under the action of DC electric field, the ions in the water migrate in a directional manner, thus achieving the process of salt and water separation.
Product features.
the driving force for the separation of salt and water is a direct current electric field.
Production process using only electrical energy, no acid-base regeneration, only a small amount of NaCl can be used.
Discharge of pole water and part of concentrated water, water utilization rate up to 80%-90%.
Modular design, easy for maintenance and capacity expansion.
Complete desalination, the resistivity of produced water reaches 18MΩ-cm.
No need for a large number of manual workers, can be fully automated process control.
Desalination effect barrel ion exchange, small footprint, efficient and economic.
Scope of application:
EDI device is generally placed after the electrodialysis or reverse osmosis device (or directly applied to water with low salt content), can replace the ion exchanger to further desalinate the water can produce higher purity water, widely used in electronics, chemical, pharmaceutical, atomic energy, electric power and other industries.
Conditions of use:
- Water source: reverse osmosis RO produced water, conductivity 1-20μs/cm, conductivity ≤ 30μs/cm (NaCl)
- Feed water hardness: 1.0ppm (in terms of CaCO3) (below 0.5ppm recommended)
- Total CO2 of inlet water: <3ppm
- pH value: 7.5-9
- Feedwater organic matter: TOC0.5ppm
- Intake water oxidant: Cl2 (active) 0.03ppm, O3 (ozone) 0.02ppm
- Inlet heavy metal ions: Fe, Mn, variable metal ions0.01ppm
- Silicon inlet water: SiO20.5ppm
- Feed water granularity: <1μm
- Temperature: 15℃--35℃
- Feed water pressure (DIN): 0.15-0.4MPa
- Concentrated water inlet pressure (CIN): 0.10-0.3MPa
- Produced water pressure (DOUT): 0.05-0.25MPa
- Concentrated water outlet pressure (COUT): 0.02-0.2MPa
Product detail picture:
Our Factory:
Xi'an Xinshengtai Water Treatment Environmental Protection Technology Co., Ltd. Was established in 2010, the company is located in Xi'an, the ancient capital of the thirteen dynasties with a long history, where the "Terracotta Warriors and Horses of Qin Shi Huang", known as the eight wonders of the world, and other historical relics are also located.with science and technology development and technological innovation as its leading role, Xinshengtai is dedicated to improving water quality and is a high-tech environmental protection product company specializing in the R&D, design, production and sales of various environmental protection water treatment equipment.
since its establishment, the company has undertaken and completed thousands of water treatment and environmental protection projects, involving coal chemical industry, power plant desalination, electronic high purity water, medical water, aviation cleaning, food and beverage, municipal heating, circulating water softening, residential drinking water purification, brackish water desalination, seawater desalination, industrial wastewater treatment, water reuse, rural drinking water transformation and many other industries. Our products are exported to Australia, Singapore, Thailand, Malaysia, Russia, Kazakhstan, Turkmenistan, Uzbekistan, Ethiopia and other countries and regions. The project from design and management to installation and commissioning, after-sales service, has been highly evaluated by the majority of owners, and many projects implemented by the company in recent years have been selected by the national environmental protection department and water conservancy department as examples of high-quality environmental protection projects, setting an industry benchmark, and the company was selected by the Ministry of Commerce for four consecutive years since 2008 as a star enterprise to promote environmental protection water treatment technology.