Nanostone Water

Cerahelix

This company manufactures ceramic nanofiltration membranes for industrial water purification and molecular separation in sectors including mining, food, and pharmaceuticals.

Pure Blue Tech

This company manufactures self-cleaning filtration membranes and ultrasonic fouling prevention units for industrial, municipal, and semiconductor water treatment and reuse applications.

CERAFILTEC®

The company manufactures ceramic flat-sheet membrane modules for municipal and industrial water and wastewater treatment customers.

Membrion

Membrion manufactures ceramic desalination membranes for industrial customers to treat and reuse wastewater in sectors including microelectronics, automotive, and food and beverage.

Inge

This company manufactures ultrafiltration membrane technologies and modules for water treatment plants, serving municipal and industrial customers across drinking, process and waste water sectors.

Membion

The company manufactures membrane bioreactor modules for water filtration for industrial and municipal customers.

Active Membranes

This company develops electro-active desalination membranes that resist scaling and fouling for water treatment facilities and oil and gas industrial customers.

Pure Capture Innovations

This company develops carbon-based adsorbent materials for water purification and air filtration to support water industry providers and industrial users.