Purenex 6-Stage 75 GPD UV Ultra Violet Reverse Osmosis RO Water System - Manual (Page 13)

ⅫⅠ.... NSF NSF NSF NSF STARDARD STARDARD STARDARD STARDARD LISTING LISTING LISTING LISTING
DRINKLING DRINKLING DRINKLING DRINKLING WATER WATER WATER WATER CONTAMINANTS CONTAMINANTS CONTAMINANTS CONTAMINANTS AND AND AND AND THEIR THEIR THEIR THEIR CONTROL CONTROL CONTROL CONTROL
WITH WITH WITH WITH reverse reverse reverse reverse osmosis osmosis osmosis osmosis water water water water treatment treatment treatment treatment system system system system
The The The The reverse reverse reverse reverse osmosis osmosis osmosis osmosis water water water water treatment treatment treatment treatment system system system system consists consists consists consists o o o offff pre-treatment, pre-treatment, pre-treatment, pre-treatment, RO RO RO RO membrane, membrane, membrane, membrane, and and and and post post post post treatment. treatment. treatment. treatment.
Reverse Reverse Reverse Reverse osmosis osmosis osmosis osmosis membrane membrane membrane membrane NSF NSF NSF NSF standard standard standard standard 58 58 58 58 listed listed listed listed
Inorganic contaminant % rejection CTA* % rejection TFC*
Cations Cations Cations Cations
Sodium 90-93 99
Calcium 94-97 99
Magnesium 96-98 99
Potassium 87-94 99
Iron 95-98 99
Manganese 98-99 99
Aluminum 86-92 99
Ammonium 94-97 97
Copper 98-99 99
Nickel 98-99 99
Zinc 98-99 99
Strontium 98-99 99
Cadmium 96-98 99
Silver 93-98 98
Mercury 96-98 98
Barium 96-98 99
Chromium 96-98 99
Lead 96-98 99
Anions Anions Anions Anions
Chloride 87-93 99
Bicarbonate 90-95 98
Nitrate 60-75 97
Fluoride 87-93 98
Silicate 85-90 98
Phosphate 98-99 99
Chromate 86-92 99
Cyanide 86-92 95
Sulfate 96-98 99
Thiosulfate 96-99 99
Ferrocyanide 96-99 97
Bromide 87-93 98
Borate 30-50 50
Arsenic 96-99 99
Selenium 94-96 99
Biological Biological Biological Biological & & & & particulate particulate particulate particulate contaminants contaminants contaminants contaminants
Bacteria >99 >99
Protozoa >99 >99
Ameobiccysts >99 >99
Giardia >99 >99
Asbestos >99 >99
Sediment/turbidity >99 >99