reverse osmosis systems with spiral wound membranes
Every WetterWater.com Reverse Osmosis System benefits from more than 30 years of GE Osmonics’ Spiral Wound Reverse Osmosis Membrane development and manufacturing expertise. GE Osmonics’ Reverse Osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. Reverse Osmosis involves the reversal of flow through a membrane from a high salinity, or concentrated solution to the high purity, or "permeate", stream on the opposite side of the membrane. Your water pressure is used as the driving force for the separation. The applied pressure must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane.
GE Osmonics Spiral Wound Membranes are tightly packed filter material sandwiched between mesh spacers and wrapped in a small-diameter tube. The membrane's operating conditions are fine-tuned to balance the flux, or the amount of water which passes through the membrane, with the specific rejection rates of contaminants to achieve up to 99.8%. The technology is also very effective at removing bacteria, pyrogens, and organic contaminants. GE Osmonics Spiral Wound Reverse Osmosis Membranes are cost-effective thin-film elements used to remove salts and separate organic material, by molecular weight or particle charge.
The Reverse Osmosis (RO) animation also compares various levels of water filtration including Nanofiltration (NF), Ultrafiltration (UF), and Microfiltration (MF).
