Prix FOB
Obtenir le dernier prix300 ~ 600 USD / Piece ( Negotiable )
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
300 ~ 600 USD / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
300 per Piece
Commande minimale:
1 Piece
Packaging Detail:
carton
Heure de livraison:
5--15 days
Capacité de Fournir:
20000 Piece per Month
Payment Type:
T/T, L/C, Western Union, Money Gram, PayPal
Groupe de produits :
Personne àcontacter John
Jinan, Shandong
The principle of bipolar membrane
electrodialysis
By using the potential difference as the driving force, the
selective permeability of anion and cation exchange membranes, and
the role of bipolar membranes to decompose water to produce H + and
OH- to prepare acid and alkali separation operations.
The water is catalytically active to force dissociation of water
into OH- and H+ ions when exceeding a potential difference of
approximately 0.8 V In the intermediate layer between Anion
Exchange Layer (AEM) and Cation Exchange Layer (CEM). The membrane
should be operated under forward bias conditions which may cause
blistering. The CEM must be directed towards the cathode, the AEM
must be directed towards the anode. If the membrane is used in the
opposite position at high current density even for short term, the
interim layer may degrade (blistering), and the monolayers may
delaminate.
The electro-catalytically forced water dissociation produces in
contrast to the classical electrolysis of water no reaction gases.
Therefore, one Mol of OH- and H+ ions can be achieved at an energy
value of approximately *2 Wh (Electrolysis: approximately *5 Wh per
Mol).
Properties of bipolar ion exchange membranes :
| Physical Properties | Units | Index Values |
| Thickness | mm | 0.*4—0.*5 |
| Water content | % | *****0 |
| Ion-exchange capacity | mol/kg |
(Cation side)0.**1.8 (Anion side)0.**1.0 |
| Selective permeability | % | ****5 |
| Breaking Strength, max. | MPa | >0.*5 |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 300 ~ 600 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 300 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | carton |
| Heure de livraison: | 5--15 days |
| Capacité de Fournir: | 20000 Piece per Month |
| Payment Type: | T/T, L/C, Western Union, Money Gram, PayPal |
| Groupe de produits : | Membrane |
