About us

A German company for existing plants.

LIT International GmbH in Düsseldorf develops and implements integrated solutions based on nanotechnology for wastewater treatment, the modernisation of sewer systems and the stabilisation of biological processes at treatment plants.

Our core activity is improving the efficiency of existing wastewater treatment facilities without capital construction.

We cooperate with leading European manufacturers of technological products and reagents based on modern scientific research, and adapt their proven solutions to each facility and its local regulations. When necessary, specialists from leading European universities and scientific centres join the project.

What we believe.

We believe that the stability of biological processes, energy efficiency and compliance with environmental standards are key factors of modern water security.

  • Stable treatment quality
  • Technological reliability
  • Economic efficiency
  • Compliance with environmental regulations

Leadership and network.

  • Gregor LypkaManaging Director

    Leads LIT International GmbH from Düsseldorf.

  • Scientific networkEuropean universities and scientific centres

    Specialists involved per project, for customised technological solutions and expert evaluation of complex treatment processes.

By protecting the environment today, we are building a safe and clean future for the next generations.

Gregor Lypka, Managing Director

Start with an analysis of your plant.