Nanofiltration membranes are a relatively recent development, and offer greater selectivity of ions vs. reverse osmosis membranes that reject all ion species in a feed stream. This unique characteristic provides flexibility in separation process development that can greatly impact performance and profitability, especially for industrial applications. Here are some common applications of CHEMTECH’s NF membrane technology.
NF Applications
Industrial/Wastewater Treatment
Removal of natural organic matter in water and wastewater treatment
Reduction of hardness ( Water Softener ) in water purification
Sulfate removal from seawater and chemical processes
Desalting of process streams in various industries
Colours & Optical Brightner
Reactive Colours desalting & Concentration
OBA desalting & purification
Dairy
Lactose and whey demineralization in dairy processing
Lactose and whey concentration
Caustic Purification/Recovery
Milk Concentration
Biotech & Pharmaceutical
Pharmaceuticals: concentration and purification of pharmaceutical and intermediate products in solvent media
Recovery of antibiotics and peptides
Recovery of dissolved chemicals
Recovery of dissolved catalysts
CHEMTECH offers a comprehensive application development program and custom Nanofiltration membrane development may be available upon request. Please contact us for more information. You will receive a response from our experienced team members.
