Why Active Membranes Wants Its $5M Round to Be Its Last
Active Membranes’ electrically conductive RO membrane ran 84% recovery with no antiscalant and 3 cleanings, not 9. It raised $3.2M and wants a $5M last round.
reverse osmosis
The First New Reverse-Osmosis Membrane in 40 Years
Nala Membranes made the first new reverse-osmosis membrane in 40 years, a chlorine-tolerant film that targets biofouling and about 24% of RO operating cost.