Aquantis GmbH - a Veolia Water Company

Aquantis GmbH is focused on industrial and municipal wastewater treatment solutions based on membrane technology. Main technologies applied are the membrane bioreactor system BioSep®and membrane-based Tertiary Treatment units. The Aquantis team has extensive experience in designing, costing, engineering, project management, procurement, commissioning and service of complex membrane plants. Aquantis GmbH, based in Ratingen (near Düsseldorf), is a subsidiary of Veolia Water Solutions & Technologies. Within the group, Aquantis is the global Membrane Business Centre for wastewater applications.

Company details

Lise-Meitner-Str. 4a , Ratingen , 40878 Germany

Locations Served

Business Type:
Engineering service provider
Industry Type:
Water and Wastewater
Market Focus:
Internationally (various countries)

Aquantis GmbH is operating worldwide. Depending on the region and the individual application, projects are handled directly, or the Aquantis team will support local Veolia Water Solutions & Technologies offices during engineering, building and start up of large scale membrane plants.

We specialize in solutions for complex wastewater treatment applications by means of problem analysis, pilot trials and execution of full-scale systems. The core of this technology is based on the interaction of biological wastewater treatment and modern membrane filtration, e. g. as a replacement of conventional secondary clarifiers, as Tertiary Treatment, or in hybrid systems for side streams.

Depending on the individual project definition, immersed hollow fibre, tubular or flat-sheet membranes are selected from a choice of qualified manufacturers.