News - February 2022

 February 2022 - Oloids in the Ahr Valley

 Bildausschnitt Anlage Hnningen

Source: ZDF video "Ein neues Klärwerk für das Ahrtal" by Julia Schröter

The flood disaster in July 2021 and its dimensions moved us very much. In places that were badly hit, such as Mayschoß and Hönningen in the Ahr valley, large parts of the infrastructure were also destroyed by the flood.

In Mayschoß, the German Red Cross was able to successfully set up and commission a semi-mobile sewage treatment plant in a very short time by using our OLOID technology. Another plant has now started operation in Hönningen.

You can see the system in action in this TV report: A new sewage treatment plant for the Ahr Valley

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Agitation, Circulation, Aeration

Water and energy: key elements of the future. The OLOID Solution GmbH offers an advanced technique for treating waste water and treatment of liquid media. The machines are used as agitators, circulators and surface aerators. This agitation and aeration technique is based on a three-dimensional and pulse-like movement and on a special shaping of the stirring body, the OLOID. The result: the most economical use of energy and the best possible solutions in the process and environmental engineering.

Technical features are:

  • High energy efficiency
  • Impulse-like, directed flow and circulation
  • Generation of oscillations and waves
  • Full conservation treatment of the mixture
  • Support biological processes
  • Large-scale, efficient ventilation
  • Suitable for combination with solar technology



  • pond treatment plants
  • Sewage treatment plant application in denitrification, elimination of phosphate, floating sludge reduction
  • Ice prevention, surface water from airports
  • Ponds on golf courses and in parks, stormwater retention ponds, oxidation ponds
  • Flocculation and sludge mixture
  • Landfill and compost leachate, surface water from composting plants
  • Water reservoir for industry and horticulture
  • Rainwater retention and overflow basins for municipalities
  • Fish, shrimp, algae cultivation; aquaristics
  • Manure, biogas plants, wine wastewater
  • Algae and cyanobacteria control
  • Mixing and homogenization


The OLOID Solution GmbH advises you in optimizing your existing systems and helps to reduce your operating costs. Waste of energy harms your environment and your finances. A global partner network supports you locally.
This technology was invented by Paul Schatz:



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