Organic Solvent-stable Spiral-wound Membranes

HS Series

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HS series products are suitable for organic solvent and water coexistence environment, using hydrophilic membrane material, which can work normally for more than 12 months in the following solvent environment. It can also conduct solvent purification, recovery, reducing sewage treatment difficulty and energy consumption.
Methanol, ethanol, propanol, ethylene glycol, acetonitrile, acetone, ethyl acetate, dichloromethane, n-hexane, tetrahydrofuran (THF), methylpyrrolidone (NMP), dimethylformamide (DMF), adipic acid Dimethyl (DMA), dimethyl sulfoxide (DMSO), toluene, and the like.

 

 

Industry application


● Chemical pharmaceutical solvent recovery
● Electrophoretic paint solvent recovery
● DMF, DMSO recovery
● Other solvent recovery and cleaning for reuse

 

 

Operation and Cleaning Parameters

 

● Max. operating pressure: 1500psi

● Typical operating pressure: 580psi

● Pressure drop of single membrane element: <8psi

● Recovery rate: 15%

● Max. operating temperature: 50℃

● Max. cleaning temperature: 50℃

● Continuous working PH range: 2-12

● Cleaning PH range: 1-12

● Max. allowable residual chlorine: 500ppm-h

● Inlet water: NTU<1 SDI<5