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We produce ion exchange membrane(AEM,BPM and CEM) and bipolar electrodialyzer BPED wtih 3 chambers(compartments), it can convert the salt into base and acid as follows:
Name |
Reaction Formula |
NaCl |
H2O+NaCl→HCl+NaOH |
Na2So4 |
Na2SO4+H2O→H2SO4+NaOH |
LiCl |
LiCl+H2O→LiOH+HCl |
Li2SO4 |
Li2SO4+H2O→H2SO4+LiOH |
NaNO3 |
NaNO3+H2O→HNO3+NaOH |
KCl |
KCl+H2O→HCl+KOH |
KNO3 |
KNO3+H2O→HNO3+KOH |
We produce the two chambers BPED:
AEM+BPM for the Production of Organic Acids:
CEM+BPM for the Preparation of Organic Alkali:
The ED（electrodialyzer） or EDR(electrodialysis reversal) is a piece of industrial or laboratory equipment used for the separation, desalination, and concentration of ions in a liquid through electrodialysis. It works by applying a direct current (DC) electric field across a stack of alternating ion-exchange membranes. An electrodialyzer (or electrodialysis stack) is the industrial equipment used to perform electrodialysis. While we have discussed the specific parts like membranes and spacers, the "electrodialyzer" is the complete machine—the "engine" that houses these components to purify or concentrate liquids. It is often described as a filter-press design because it consists of hundreds of repeating units clamped tightly together between two heavy end-plates.
We produce small electrodialysis device and electrodialysis system,we provide the electrodialysis technology for your laboratory testing with electrodialysis research:
Item |
Specs |
Pairs of the membrane |
10 |
Working voltage (DC) |
≤30V |
Working current (DC) |
≤30A |
Operating temperature |
5-40℃ |
Power supply input |
220V 50HZ |
Working Pressure |
<0.07MPa |
Flow rate (Acid, Base, Salt) |
150~200L/h |
Technical Support
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Delivered On Time
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Products and Projects
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We produce the ion exchange membranes:anion exchange membrane AEM, cation exchange membrane CEM, bipolar membrane BPM, the membrane are used for electrodialysis.
We use our AEM, CEM and BPM to produce our electrodialyzer ED or bipolar electrodialyzer BPED with 3 or 2 chambers or compartments.