Capacitive Deionization (CDI) for Desalination: How It Works and When to Use It Capacitive deionization (CDI) is an emerging electrochemical water treatment technology that removes dissolved ions from water using porous carbon electrodes. Unlike reverse osmosis which uses pressure to push water through a membrane, CDI uses an electric field to attract and hold ions on the surface of electrodes. This makes CDI particularly energy-efficient for treating low-to-moderate salinity

Electrospinning Nanofiber Membranes for Water Treatment: A Complete Guide Electrospinning has emerged as one of the most versatile and promising techniques for fabricating nanofiber membranes used in water treatment applications. By producing fibers with diameters ranging from tens of nanometers to several micrometers, electrospinning creates highly porous membrane structures with exceptional surface area-to-volume ratios. This guide covers the fundamentals of electrospinning

What Is SDI Testing and Why It Matters for Membrane Systems Silt Density Index (SDI) testing is one of the most important water quality assessments in the membrane industry. If you operate or design reverse osmosis systems, understanding SDI is crucial for predicting membrane fouling, optimizing pretreatment, and maintaining system performance. This guide explains everything you need to know about SDI testing, from the underlying science to practical measurement techniques. U

Explore cutting-edge membrane technology trends in 2026. From graphene membranes to forward osmosis and AI-assisted design, discover innovations revolutionizing water treatment and desalination.