Industrial Wastewater Treatment Plants,

and Domestic Wastewater Treatment Systems in mobile container. Small sewage treatment plants, non electric purification plants by ClearFox® EN 12566-3, Septic Tank upgrades produced by PPU Umwelttechnik GmbH Service through partners worldwide.

Industrial Wastewater Treatment
Wastewater Treatment in Portable Container
Domestic Wastewater Treatment
Plant Construction & Technologies

Industrial Wastewater Treatment

ClearFox® has modular treatment technologies for wastewater from foodindustry and municipalities. Our technologies are on a base of chemical, physical or biological processes.

Wastewater Treatment in Portable Container

Containerized wwt systems are modular and flexible, the systemsare prefabricated and
state of the art. German quality and high performance for commercial or domestic applications.

Domestic Wastewater Treatment

Our plug & play sewage treatment systems for domestic wastewater. We have solutions for all applications, also for hotels, caravan parks, schools,leisure facilities & much more.

Plant Construction & Technologies

We design, produce & deliver sewage treatment technologies. To manage all individual needs for your wastewater treatment project. Retrofitting-kits and complete wastewater treatment plants.

We are looking for importers and exporters for our new one chamber Domestic Wastewater Treatment Plant QuickONE+

If you are looking for a tough sewage treatment plant which is built using latest technologcal advancements.

Which has the lowest energy consumption of any model available on the market.

Which is plug & play and made in Germany!

Which can be shipped (15 plants in one Container) to any destination worldwide.

Then contact us


Need more Information? Please contact us.

Do you have a question or want more information about a sewage treatment plant? We are happy to develop a suitable solution for your specific requirements.
Tel.: 49 (0) 921-150 63 990

ClearFox® portable sewage treatment containerized

These purification plants are completely pre-assembled systems which can be extended as required with the necessary modules.

  • complete wastewater cleaning in containers
  • continual and worry-free operation
  • purification plant in a container is mobile and quickly installed
  • The effluent of our sewage treatment systems can be  discharged into field lines as well as directly into rivers.

container sewage treatment plants are durable and can be installed in restricted space conditions. All of our packaged systems work aerobic, which gives a very fast degreement of all organic pollutions.

Small sewage treatment plants ClearFox® nature ✓

Improved process technologies and higher cleaning performances by small sewage treatment plants lead to higher acceptance rates with authorities and in private households. ClearFox® nature is a small sewage treatment plant without power requirement.

  • simple installation
  • economic operation

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Need more Information? Please contact us.

Do you have a question or want more information about a sewage treatment plant? We are happy to develop a suitable solution for your specific requirements.
Tel.: 49 (0) 921-150 63 990

Compact sewage treatment plants for rent.

our service for you:

  • Delivery of the complete mobile sewage treatment plant
  • Final assembly
  • Commissioning
  • Introduction and training for the operator or his staff
  • Service agreement
  • Maintenance work and repairs

Sewage treatment plants for leasing or for rent are gaining popularity.

ClearFox® sewage treatment plants,
Competency under one roof!

  • fully biological small sewage treatment plant for 4 to 200 residents
  • Small sewage treatment plants without power requirement
  • Municipal and industrial sewage treatment plants systems and solutions
  • Container sewage treatment plants, mobile and ready to connect in modular construction

For all ClearFox® – sewage treatment plants we use only airlift pumps wherever technically possible (approx. up to 300 PE).

PPU Umwelttechnik GmbH

+49 (0)921-150 63 990
+49 (0)921-150 63 999

Small sewage treatment plants by ClearFox®: clean, easy and efficient!

ClearFox® nature is a small sewage purification plant pre-assembled at the factory and tested according to the European standard 12566-3. The connection size ranges from 1 to 16 residents.

The water from the outlet can seep away, be directed into an outlet channel or be returned for raw water treatment. In case of sufficient incline, the plant can be operated without power, i.e. without power connection.

Fully biological small sewage purification plant without power connection

ClearFox® nature is a new generation of small sewage purification plantsBased on our long-time experience with cascaded bio filter plants, the technology was adapted specifically to the quality tank system aquaplast®. We developed a high quality, durable sewage treatment system for small sewage purification plants, without using technical wear parts prone to malfunction.
If the incline is sufficient, the small sewage purification plant can be operated without any power connection. With an integrated mini-pump, the clear outlet can also be lifted. Due to its simple structure and the biofilm technology used, the small sewage treatment plant is well suited for decentral operation.

  • ClearFox® nature – Our small sewage purification plant without power requirement
  • Unique and attractive – arguments in favour of the ClearFox® nature!
  • SBR | Fixed-bed | Precipitation filters – modular treatment systems
  • Simple retrofitting and extension of sewage treatment plants
  • Operate small sewage purification plants economically and over a long period of time
  • Plug and play mobile container sewage treatment plant in modular construction

We offer individual solutions for any area of use.

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SBR sewage treatment plants as complete plants for up to 10 people

Small sewage treatment plants in modular construction. Highest individual weight 115 kg. No crane on building site required. The plants convince due to their simple and quick assembly. Operation is fully automatic. Due to an integrated energy saving mode, the sewage treatment plant adapts to the actual sewage volume, which saves energy.
The plants work with the proven SBR principle with clog-free airlift-pumps.

ClearFox® Wastewater Treatment Systems
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