Hydranautics’ HYDRACoRe® (Hydranautics Color Removal) membranes are sulfonated polyethersulfone-based spiral-wound, crossflow elements that can be used for potable water as well as industrial applications in which color reduction with minimal removal of dissolved salts is desired. The key advantage of the HYDRACoRe® technology is the membranes’ superior chlorine-tolerance ( up to 100 ppm chlorine during short term cleansing)
These are HYDRACoRe10 and HYDRACoRe50 membranes made as a traditional RO style fiber glass element with a low fouling brine spacer used to treat industrial, food and beverage and municipal feed waters. These come in 4 inch and 8 inch diameter sizes.