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.
desalination
Seven Seas Water: How Water-as-a-Service Built a $1B Exit
Seven Seas Water sold for a reported $1bn+, roughly double its 2020 price. Here’s how Water-as-a-Service turns desalination into a billion-dollar asset.