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.
HYDRAcap® is a technology using ultrafiltration PES hollow fibers (0.025 um pore size). The modules fit a wide range of applications including ground water and pretreated surface water for potable water production. The low fouling hydrophilic structure enables to operate at high fluxes for long intervals.
HYDRAcap® MAX is a technology using ultrafiltration PVDF TIPS hollow fibers (0.08 micron pore size). The pressurized hollow fiber modules are suitable for a wide range of applications as either final treatment or as pretreatment to reverse osmosis (RO) and nanofiltration (NF).
Hydranautics offers submerged modules with PVDF hollow fiber for MBR applications. Compared to conventional activated sludge treatment, MBR and particularly HYDRAsub produces high quality permeate water suitable for RO treatment. This drastically reduces the footprint by elimination of sedimentation tank and operation at higher MLSS.