Bipolar membrane

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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

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 Bipolar membrane

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Product type

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TWBPI

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Thickness

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(mm)

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0.18~0.23

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water content

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(%)

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20~30

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Water dissociation voltage(V,100MA/cm2,25u2103)

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≤1.8

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Water dissociation efficient(25u2103,0.5M Na­2SO4)

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≥0.97

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

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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 stabilization

GUOCHU TECHNOLOGY (Xiamen) Co., Ltd. is a high-tech enterprise focusing on membrane technology as the core technique, dedicating to the development of new purification technology, for the biological pharmaceutical, food and beverage, fermentation industry, deep processing of agricultural products, plant extraction, petroleum and petrochemical industry, water treatment, air cleaning, chemical industry and other industries to provide comprehensive filter service and purification solution to fit the personalized requirement from different customers. We are using our membrane technology, ion exchange, and liquid chromatography and other high-tech approaches to better serve our customers by integrating and improving their production line from upstream and downstream. We are dedicating to be a professional service provider to help you find the solutions to reduce investment outlay, save running cost, decrease resource consumption, improve product quality, clean manufacture environment, and upgrade industries.
GUOCHU TECHNOLOGY also provide standardized experimental membrane separation equipment and moving bed equipment for colleges and universities, research institutes and enterprises. Our membrane products cover the full-type membrane system such as roll, tube, ceramic and hollow. The separation precision covers the full range of precision such as microfiltration, ultrafiltration, nanofiltration and reverse osmosis. We can provide technique exploitation for the separation, purification and concentration of the fluids in various industries, which will provide believable basic data for the industrialized amplification and practical significance for the every research.

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GuoChu Technology (Xiamen) Co., Ltd

China China
Contact Person: Caixia Yao
Telephone: +86 592 651 8670
Location: Fujian, China
Fax:+86 592 651 4970
Business Type:Manufacturer
Main Target Region:World Wide
Address:
No. 43 Tiancheng Buliding, Hailin Road, Haicang District
Main Product:
Ceramic membrane,Flat sheet membrane,Spiral-wound membrane experimental equipment,Ceramic membrane experimental equipment,etc.
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