• 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 is one of the most renowned German companies for a holistic and economic optimization of wastewater treatment plants. To protect the climate and to save resources are in our eyes not only the biggest challenges of the future. They also impact our daily work and drive us to find new innovative solutions that make wastewater treatment plants safer and more efficient.

With our measuring and control technologies we support wastewater treatment plants to make their contribution to the common objective ”clean water“. Precisely this means an improved economic situation and a higher operational safety of your wastewater treatment plant.

For this we identify with the individual requirements of your wastewater treatment plant which we transfer into holistic 






solutions consisting of product components and services. We therefore do not see us solely as a traditional product supplier but rather as a consulting and supporting partner which helps in all project phases – comprehensively and individually.

Our system solutions are focused on an automatic, safe process and a sustainable reduction of discharge values and costs of operation – without expensive changes on existing parts of your plant. With 40 years of experience in the wastewater treatment sector Kleine Solutions supports your business with innovative products, a holistic development, individual solutions, a reliable installation and a personal support service.

Our company brochure gives you a first overview on our business activities.