Thursday, September 11, 2014
The Role of Reverse Osmosis Membranes in Efficient Wastewater Treatment
Reverse osmosis (RO) is the process of separation of molecules from water using a semi-permeable membrane. This technology is used in various desalination industries today to produce clean, potable water through an effective reverse osmosis membrane and leave behind impurities like salt, dirt, collected minerals, and even certain chemicals. To prevent organic fouling and contamination with colloidal particles, chlorine is usually added to membranes, such as that from suppliers like AXEON Water Technologies, before pre-treatment. It is known that while any efficient RO membrane cannot tolerate free chlorine, they can withstand high concentrations of chloramines.