Fast Desalination Rate 1.7-1.2mg Bipolar Electrodialysis Membranes for Inorganic Acid Recovery

• Customization: Available
• Membrane Type: Plate and frame
• Type: Electrodialysis Membrane
• Model NO.: Bipolar Membrane
• Name: Bipolar Membrane
• Appearance: Cation Brown Red
• Thickness: 0.2-0.25mm
• Moisture Content: 25-30%
• Across Film Voltage: 0.9-1.7 V
• Material: Polyolefin
• Transport Package: Wooden Box
• Specification: Customized Size
• Trademark: WOBO
• Origin: China
• HS Code: 8421991000
• Production Capacity: 5000 Pieces/Month

Product Description

High-Performance Electrodialysis Membrane

Product Description

Electrodialysis membranes includes electrodialysis anion exchange membranes and electrodialysis cation exchange membranes. Anions can permeate through anion exchange membranes and cations are blocked, while cations can permeate through cation exchange membranes and anions are blocked. The anion exchange membrane and the cation exchange membrane are arranged alternately; under the action of the electric field, the migration of salt can be realized and so salt removal or salt concentration are achieved.

Technology

Under the action of direct current electric field, when the material containing salt flows through the chamber composed of Yin, cation exchange membrane and separator, the cation moves through the positive film to the negative direction, and the anion moves through the negative film to the positive direction, so as to form a fresh water chamber for removing cand cation ions and a concentrated water chamber for concentrating cand ions, so as to achieve the purpose of material desalination and purification or increase salt concentration.

Name		Bipolar Membrane		Cation Membrane	Anion Membrane
Appearance	(Color)	Cation brown red	Anion light gray	light brown	light yellow
Thickness	(mm)	0.2-0.25		0.12-0.16	0.12-0.16
exchange capacity	(mg)	-		1.7-1.2	1.4-1.8
Moisture content	(%)	25-30		25-30	25-30
Across film voltage	*( V )	0.9-1.7		-	-
Surface resistance	(Ω-cm2)	-		5-10	5-9
Burst strength	MPa	-		5-10	5-9
Material		Polyolefin

Advantages

1. Able to desalinate, concentrate, refine and recycle ionic substances;

2. Able to remove ionic substances from non-ionic valuable substances;

3. No heating, pressure, ingredients will not deteriorate;

4. Can control the desalting rate and concentration rate;

5. Because there is no need for regeneration procedures, it can run continuously for a long time;

6. Small noise and vibration, easy to operate the equipment.

Project Case

Product Application

Seawater desalination

Food and beverage

Chemical Engineering

  Wastewater Treatment

Semiconductor

Agriculture

Company Profile

WOBO Group has been engaged in the cryogenic and air separation industry for decades. It operates a variety of products such as cryogenic vessels, air separation equipment, chemical storage and transportation equipment, etc. It has always been our aim to provide customers with the best products and solutions.

WOBO Group has technically cooperated with a number of large-scale famous membrane manufacturers, and jointly developed with well-known domestic universities and colleges, and established a comprehensive laboratory for production inspection and testing. At present, WOBO membranes have been applied in more than 30 countries around the world.