• Generate savings -
    with TAS and BioCon

    optimise your operation

    Savings calculator

  • BioCon - Biology Control System
    for wastewater treatment plants

    the intelligent tool for your safe
    continuous operation

    Further information

  • TAS - Automatic Sludge Water
    Discharge System

    reducing sludge with a
    cleaning free technology

    Further information

  • OSF - Filtrate Recovery
    for wastewater treatment plants

    the low maintainance

    Further information

Solutions for a safe, efficient and economic wastewater treatment process

Kleine offers holistic solutions for wastewater treatment plants. Our clients benefit from 40 years of experience in the market. Our roots and core competency are the biologic process automation and optimization. Today we support our clients in all phases of a wastewater treatment plant from the process conception of a new plant to the optimization of a running plant – comprehensively and individually.

The concept of protecting the environment by saving resources affects our daily work and drives us to find new innovative solutions that make wastewater treatment plants safer and more efficient.


Our solutions can automatize and optimize your wastewater treatment plant, i.e. you can make your own contribution to the common objective ”clean water“. This includes safe discharge values, a high operational safety, little maintenance and an improved economic situation.

In our company brochure you can get a first overview on our business activities.