BORSIG Membrane Technology GmbH
Liquide Separation
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Products and Services for OSN Process Development

Due to complex interactions between the process fluids and the polymeric membranes, an intensive process development is required for OSN applications.

BORSIG Membrane Technology GmbH supports its customers in terms of suitable membrane and module type selection, provides technical assistance for laboratory tests as well as in terms of scale-up, and plant design.

Products and Services for OSN Process Development
Products and Services for OSN Process Development
Products and Services for OSN Process Development
Products and Services for OSN Process Development
BORSIG Membrane Technology
BORSIG Membrane Technology

BORSIG Membrane Technology GmbH has three different membrane types:

oNF-1, oNF-2 und oNF-3

Each covers a specific molecular range and offers high performance in terms of permeability and retention for a wide range of applications.

Each of the BORSIG OSN membranes is available in two different configurations:

  • Flat membranes for laboratory & feasibility tests
  • Spiral winding elements (SWE) for pilot tests and production

BORSIG Membrane Technology GmbH supports its customers in the selection of suitable membrane and module types, offers technical support in laboratory tests as well as in the area of scale-ups and system planning.

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Organic Solvent Nanofiltration

One of our innovative membrane technologies is Organic Solvent Nanofiltration (OSN), a new separation technology for the treatment of liquid process streams in the molecular range. OSN is a pressure driven process
that operates at moderate or ambient temperatures. The separation takes place in the liquid phase. No phase transition is required for efficient separation.