Hydranautics’ & Nitto’s experience in membrane technology spans five decades. We remain committed to delivering innovative membrane technologies to meet the growing demand of the separation industry. As a result, we design and manufacture a broad spectrum of reverse osmosis, nanofiltration, ultrafiltration and microfiltration membranes in various configurations and chemistries.
We offer results:
Reverse osmosis is a process that removes particles having with a molecular weight cutoff of 100 to 200. This process is perfect for removing substances such as: metal ions, acids, sugars, dyes, natural resins and ions. Hydranautics’ RO membrane offers various degrees of flux and rejection characteristics, specifically suited to treat multiple and diverse water treatment applications.
Nanofiltration membranes remove particles with a molecular weight cutoff of 200 to 1500. These membranes are ideal for applications requiring the removal of divalent ions, organics, color, bacteria and viruses. Each are ideally suited for integration with either RO or UF membrane products for primary or secondary treatment.
Process Separation includes membranes used in various special liquid-liquid separation applications other than waste water treatment and desalination.
Hydranautics offers a wide range of ultrafiltration and microfiltration modules based on polymeric hollow fibers. All membranes solutions offered can be used as a replacement of conventional treatment systems combining benefits of high permeate quality and low footprint requirements. Using Hydranautics ultrafiltration products, RO membranes may be used downstream more safely while operating at higher fluxes with longer intervals between cleans.
One of the most significant challenges of the 21st century is water security. Industries today, face tough challenges when it comes to the water used in the facility – namely, water scarcity and the ever-increasing regulatory requirements associated with discharging effluent. At the same time, there is a move toward sustainability and “greener” approaches to the treatment of highly contaminated waters by effluent from water-intensive processes.