Bipolar membrane is a
kind of ion exchange membrane with special functions. Hydrolysis happens and produces
H+ and OH– in the middle region of the membrane
under the influence of external electric field. Bipolar membrane
electrodialysis technology makes this particular function in composite to
ordinary electrodialysis to realize the production and regeneration of
acid/alkali. The application of bipolar membrane electrodialysis technology can
not only achieve the conversion of organic acid salt or organic alkali salt,
but also produce NaOH or HCl, which can be used in the production process. The
bipolar membrane electrodialysis will play an increasingly important role in
clean production and resource recycling.























Main technical indexes of bipolar membrane






 Bipolar
membrane




Product
type


TWBPI




Thickness
（mm）


0.18～0.23




water
content
（%）


20～30




Water
dissociation voltage（V,100MA/cm2，25℃）


≤1.8




Water
dissociation efficient（25℃,0.5M Na­2SO4）


 
≥0.97




Application:
organic acid production ,reuse of salty water ,etc.






 





Application:

Organic salts
produce organic acid base / inorganic salts to produce inorganic acids and
bases

Ferrate
preparation

Chemical synthesis
in organic phase

Treatment of
uranium processing wastewater

Regeneration of
sodium sulfate in the production of rayon

Gas absorption

Extraction and
transformation of organic acids in fermentation broth

Precipitation
separation of soybean protein isolate

Production of
caseinate

Juice
stabilizationContact:Tel:+86 592 6514970Skype:18060902001WhatsApp:18060902001WeChat:18060902001TM: guochukejiQQ:1641011431

Bipolar membrane is a kind of ion exchange membrane with special functions. Hydrolysis happens and produces H+ and OH– in the middle region of the membrane under the influence of external electric field. Bipolar membrane electrodialysis technology makes this particular function in composite to ordinary electrodialysis to realize the production and regeneration of acid/alkali. The application of bipolar membrane electrodialysis technology can not only achieve the conversion of organic acid salt or organic alkali salt, but also produce NaOH or HCl, which can be used in the production process. The bipolar membrane electrodialysis will play an increasingly important role in clean production and resource recycling.Main technical indexes of bipolar membrane Bipolar membraneProduct typeTWBPIThickness（mm）0.18～0.23water content（%）20～30Water dissociation voltage（V,100MA/cm2，25℃）≤1.8Water dissociation efficient（25℃,0.5M Na­2SO4） â‰¥0.97Application: organic acid production ,reuse of salty water ,etc. Application:Organic salts produce organic acid base / inorganic salts to produce inorganic acids and basesFerrate preparationChemical synthesis in organic phaseTreatment of uranium processing wastewaterRegeneration of sodium sulfate in the production of rayonGas absorptionExtraction and transformation of organic acids in fermentation brothPrecipitation separation of soybean protein isolateProduction of caseinateJuice stabilizationContact:Tel:+86 592 6514970Skype:18060902001WhatsApp:18060902001WeChat:18060902001TM: guochukejiQQ:1641011431