Multibore tubular ultrafiltration membranes in two series: C-Series (ceramic — maximum durability and chemical/thermal resistance) and P-Series (polymeric — high performance with better cost-effectiveness). The ideal solution for every quality, capacity, and operating condition requirement.
MultiBore® technology was developed to overcome the limitations of conventional single-channel tubular membranes. Each module contains multiple parallel channels (7 channels per membrane in the standard geometry), which better distributes mechanical forces and significantly increases structural robustness — eliminating the main failure mechanism of conventional hollow fibers: pressure-induced collapse.
The multibore geometry also maximizes filtration area per module and allows high backwash fluxes without collapse risk, guaranteeing longer life and operational reliability. Available in two series to address everything from municipal wastewater treatment to highly chemically and thermally aggressive industrial applications.
7 parallel channels distribute mechanical forces and eliminate collapse risk during backwashing.
0.02–0.04 μm pores retain 100% of solids, bacteria, viruses, and protozoa — regardless of load variations.
Scalable modules in external racks or integrated with MBR systems — adaptable to any capacity.
Pressurized effluent enters through the tubular channels of the MultiBore® modules. Transmembrane pressure (TMP) forces the liquid through the UF pores, retaining all solids, colloids, bacteria, and protozoa in the lumen. The permeate collected externally is sent to subsequent stages.
Membrane cleaning is performed through regular backwash cycles (reverse permeate flow) and relaxation (filtration pause with aeration), plus periodic chemical cleaning (CIP) with acid or alkali based on identified fouling. The multibore geometry supports high backwash fluxes without membrane damage risk, ensuring complete flux recovery.
Effluent enters tubular channels; permeate collected externally after passing through UF pores.
Reverse permeate flow removes fouling — multibore geometry supports high intensity without damage.
Programmable chemical cleaning restores original membrane flux maintaining designed service life.
High-reliability tertiary filtration for municipal WWTPs with reuse requirements
C-Series for aggressive effluents: food, chemical, petrochemical, and pharmaceutical industries
High-quality feed water production for reverse osmosis and electrodeionization systems
Absolute barrier for municipal, industrial, and building reuse projects
Second barrier in the multiple barrier system for maximum reuse safety
External UF modules integrated with bioreactors for large-capacity municipal WWTPs
Our technical team helps you select between the C-Series and P-Series based on your specific application requirements.