3E Memtech specialises in hollow fibre membranes for water separation and purification solutions with consistent, reliable, energy-efficient, and long-lasting performance.

Novel 3E hollow fibre (HF) nanofiltration (NF) membranes products launched in 2019 are the world's first HF NF membranes that have truly achieved large-scale production with extremely low energy consumption, customized salt rejection rate, elevated operation temperatures and outstanding oxidation and fouling resistance. Applications include municipal and industrial wastewater recycle, cooling tower water treatment, direct drinking water, seawater reverse osmosis pre-treatment and achieving zero liquid discharge.