CSM-Saehan Membranes

CSM Saehan Membranes

The reverse osmosis membrane is a thin layer that does not let certain ions permeate through it. Due to its ability to remove ions from solutions, it is mainly used to remove salt from aqueous solutions.

 Before the 1990’s, cellulose acetate was used as the membrane material but was replaced by a polyamide compound because of it offered higher salt rejection and lower energy costs.

Because of its ability to remove dissolved ions in a solution without phase inversion, it is used to remove salt and TDS in water.
From converting seawater into fresh water, production of ultra pure water for washing electronic parts and medical and pharmaceutical purposes, use in the food and beverage industries, to recycling of waste water and sewage the applications of CSM RO membranes are truly diverse.

Benefits and Features

• High permeate flux
• remove chemical contaminants
• long life membranes
• resistant to biological attack
• operable in widw range pressure 20-1000psi
• operable from 4 - 45° C
• lower operating costs

Membrane Feed Water

• sea water
• brackish water
• well water
• surface water

Typical Applications

• reverse osmosis
• potable water
• pure water
• process water
• food and beverage
• chemical processing
• pharmaceutica
• electronics
• recycling of waste water