Understand the separation.
A concise guide to the membrane technologies in our portfolio.
Industrial reverse osmosis
Pressure drives water through a semi-permeable membrane while concentrate carries away rejected salts.
Evaluate feed quality, pretreatment, process targets and the model-specific operating envelope together.
View productsNanofiltration
Nanofiltration combines size and charge effects. Rejection depends on dissolved species and operating conditions.
Evaluate feed quality, pretreatment, process targets and the model-specific operating envelope together.
View productsUltrafiltration
A porous hollow-fiber barrier separates particles and colloids. Backwashing and cleaning are part of operation.
Evaluate feed quality, pretreatment, process targets and the model-specific operating envelope together.
View productsMembrane bioreactors
Submerged membranes retain suspended solids in a biological process while treated water is withdrawn through the membrane.
Evaluate feed quality, pretreatment, process targets and the model-specific operating envelope together.
View productsResidential reverse osmosis
Pressure drives water through a reverse osmosis element to reduce dissolved salts. Match the element to the feed water, housing and flow.
Evaluate feed quality, pretreatment, process targets and the model-specific operating envelope together.
View productsElectrodeionization
Ions migrate through selective membranes under a DC field. Ion-exchange media support continuous polishing of suitably pretreated RO permeate.
Evaluate feed quality, pretreatment, process targets and the model-specific operating envelope together.
View productsStart with the right questions.
Tell us about your feed water, process and performance requirements.