"Guide to Pre-Treatments for Extending RO Membrane Life"
What are some effective pre-treatment methods that can help extend the life of an RO membrane?
Pre-treatments play a crucial role in protecting RO membranes from damage and fouling, which can reduce their efficiency and lifespan. Common methods include sediment filtration to remove particles, activated carbon filtration to eliminate chlorine and organic contaminants, and water softening to prevent scaling. Additionally, using anti-fouling agents and proper pH control can help maintain membrane performance. Why are these pre-treatment steps essential, and how do they contribute to extending the RO membrane's operational life?