Core Principle of Bipolar Membrane Electrodialysis (BPED)
The core of BPED technology lies in the combination of electric field, selective membrane technology, and the unique water-splitting capability of bipolar membranes.
1. Driving Effect of DC Electric FieldUnder a DC electric field, ions migrate directionally: cations move toward the cathode, while anions move toward the anode.
2. Membrane Functions
Bipolar Membrane (BPM): Splits water ( H2O ) into H+ and OH− ions under the electric field, providing a source for acid and base production.
Cation Exchange Membrane (CEM): Selectively allows cations to pass through.
Anion Exchange Membrane (AEM): Selectively allows anions to pass through.
By arranging these membranes alternately, salts can be converted into corresponding acids and bases.
ЧИТАТЬ ДАЛЕЕ
русский
English
français
Deutsch
italiano
español
português
العربية
Nederlands
한국의
Romania
Bulgaria
Melayu
IPv6 ПОДДЕРЖИВАЕМАЯ СЕТЬ
