Major projects -

KLARO accompanies you until successful commissioning

The realization of larger decentralized wastewater treatment plants is often much more complicated than the construction of a small wastewater treatment plant. KLARO has always specialized in the implementation and supervision of these large-scale projects of 50 PE or more. Our experienced project engineers accompany you every step of the way until the project is successfully completed.

Important factors in the planning include:

  • Size
  • Regulatory Requirements: Generally, the lower water authorities of the cities and district offices are responsible.
  • Choice of location of septic tank and control cabinet
  • Structural condition of existing septic tank, if retrofit is required


Step by step through the major project

  • 1. Request

    You have a construction project for a decentralized wastewater treatment plant between 50 and 5.000 PE and are looking for a manufacturer who not only supplies high-quality technology, but also offers advice and assistance during implementation?
    Contact us directly by e-mail or phone!
    Our project team will be happy to answer all your questions.


  • 2. Consulting

    You will be advised on KLARO technology in detailed discussions. We will show you its possibilities and advantages.

  • 3. Passage

    The basis of the correct calculation for the dimensioning of the equipment is the submission of the project data, as well as initial conditions (local conditions, legal regulations, etc.).
    We will ask you for all necessary parameters.



  • 4. Calculation

    With the help of the project data and based on the legal requirements, we prepare a comprehensive wastewater engineering design to ensure the correct dimensioning of the project.


    Our back office will provide you with an individual quotation, precisely tailored to the dimensioning on which your project is based.
    If technically possible, we also offer you options for individual items or components.

  • 6. Customization

    Sometimes it is necessary to revise the offers or measurements due to new findings.
    Next, drawings of the plant are made, and final details are clarified.

  • 7. Delivery

    Next, all necessary installation parts and the control cabinet are produced in Bayreuth and delivered to the installation site on schedule.

  • 8. Service

    During and after the completion of the project, we are always available to answer any questions you may have.
    Due to the serial numbers, we can trace all details about your project even years later.

Success can be measured

KLARO in numbers
- You can count on us.


Users worldwide


In over 80 countries


Specialists in Bayreuth