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E-mail
kandy-ai@hn-jcm.com
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Phone
15325713979
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Address
No. 188 Nanhuashan Road, Si'an Town, Changxing County, Huzhou City, Zhejiang Province (Production Base)
Product Categories
Hangzhou Haina Environmental Protection Technology Co., Ltd
Separation membrane material
NegotiableUpdate on 01/08
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Overview
Separation membrane material is a thin layer material with selective permeation function. When a fluid (liquid or gas) flows through a membrane under a certain driving force, the membrane can allow certain components to pass through while retaining other components, thereby achieving separation, purification, or concentration of the mixture.
Product Details
JQ-A21/C21 separation membrane materials can be divided into cation exchange membranes and anion exchange membranes based on the type of ions that pass through them. In cation exchange membranes, there are fixed negatively charged functional groups, which repel anions in the solution and prevent them from passing through, allowing only cations to pass through; Anion exchange membranes achieve selective passage of anions through opposite effects. The selectivity of ion exchange membranes is achieved through the action of direct current electric field force, which causes the directional migration of cations and anions, thereby achieving the separation, purification, and concentration of electrolyte solution.
Product Features:
·No need for regeneration, long service life
·High ion selective permeability
·High exchange capacity, low membrane resistance
·Soft in texture and less prone to biological damage
·Strong anti pollution ability
·High acid and alkali resistance
performance parameters
| product | moisture content % | Ion exchange capacity mol/kg | Blasting intensity MPa | Select transmittance % | Water permeability ml/h·cm2·MPa | Salt diffusion coefficient mmolNaCl/(cm2·h·mol/L) | Membrane resistance Omega cm2 |
| positive film | 40~50 | ≥2.0 | ≥0.5 | ≥90 | ≤1 | ≤0.02 | ≤12 |
| Yin membrane | 30~45 | ≥1.8 | ≥0.5 | ≥92 | ≤1 | ≤0.02 | ≤13 |
Product dimensions
| model | application | size （mm） | thickness （mm） | feature |
| Ordinary ion exchange membrane JQ-A11/C11 | Desalination of circulating cooling water, reuse of reclaimed water, desalination of seawater, desalination of brackish water, wastewater discharge, etc | 1600*800 | 0.40 （±0.03） | High desalination rate, antibacterial and anti-aging properties |
| Special separation membrane JQ-A21/C21 | Chemical separation, amino acid, betaine, glyphosate, sugar separation, etc | High density, high selective permeability, and resistance to organic pollution | ||
| Semihomogeneous membrane JQ-A71/C71 | 0.30 （±0.02） | High concentration ratio, low resistance, high current, fast desalination, and good density | ||
| Electrophoretic coating film JQ-A41 | Electrophoresis, coating, metal recycling, amino acid separation fields | 0.46 （±0.03） | High toughness, high strength, no leakage, good density | |
| Electrolytic anode membrane JQ-C51 | Etching solution copper recovery, metal ion wastewater treatment | 0.42 （±0.03） | Acid and alkali resistance, high toughness, high strength, no leakage, low power consumption | |
| Homogeneous film JQ-A81/C81 | Pharmaceutical, chemical, and wastewater discharge | 1100*550 | 0.17 （±0.02） | High current, fast desalination, good density, high concentration ratio |
| Bipolar membrane JQ-AC91 | Preparation and recovery of organic and inorganic acids, treatment and recycling of saline wastewater | 800*400 | 0.20 （±0.02） | Strong acid and alkali resistance, strong flexibility, high mechanical strength, tear resistance, low energy consumption |
