is assembled with :
O2 et CO2 degasing or gassing membrane contactors :
In food & beverage and pharmaceutical industries, in industrial water or specific fluids treatment, the Liqui-Cel® membrane contactors enable to remove or add O2 or CO2 (and other gases) of your process fluids. For instance, these contactors are used for the beverage production in order to control the concentration of dissolved O2, CO2 ou N2 in the final products.
Filtration membranes and modules:
For food & beverage or pharmaceutical industries, the MICRODYN NADIR’s polymeric flat membranes and spiral-wound modules enable secured performances with high longevity, various cut-offs, and various materials (PES / PS / CA / PVDF). The micro and ultra filtration modules, MICRODYN and ULTRADYN, with capillary or hollow fibers membranes have also applications in those industries (wine filtration, pure water production...)
O2 and CO2 degasing or gasing membrane contactors:
The electronics industry needs Ultrapure Water (UpW) for the wafers etching process. The Liqui-Cel® membrane contactors enable to decrease the concentration of dissolved O2 to 1 ppb, and of CO2 to 1 ppm, depending on the process conditions (temperatures, flows, partial pressures…).
Spiral wound filtration modules and hollow fibers ultra filtration modules from MICRODYN NADIR find applications in electronics, for instance in the process water treatment. ULTRADYN modules have the advantage to be sterilizable with hot water (max. 98 °C).
Membrane bioreactors enable to suppress the need for a secondary clarifier in a wastewater treatment process through activated sludges. They can also work with higher levels of suspended solids (MLSS), leading to a smaller overall footprint and a better effluent quality.