FilmTec elements from Dow feature a spiral wound design and are based on the FT30 thin-film composite polyamide membrane, which has long been the industry standard for RO performance. The FilmTec FT30 membrane consists of three layers: an ultra-thin polyamide barrier layer, a microporous polysulfone interlayer, and a high-strength polyester support web. The FT30 membrane has been continuously updated and refined to provide higher rejection, improved membrane flux, and low fouling performance.
FilmTec thin-film composite membranes (TFC membranes) are the world’s leading RO membrane for water purification systems.
As for your specific feed water conditions , please contact Aqualitek support for more information and help you to select the best membrane model.
Contact: Aimee Hoo
Phone: 13922357065
Tel:
Email: aimee@aqualitek.com
Add: No.5 Zhengli Street, Shawan Street, Panyu District, Guangzhou, China