Case Studies – Wastewater Treatment Plants

We convince our customers with the high quality of our services and adherence to scheduled dates. With the variety and diversity of implemented projects in the area of wastewater cleaning and small sewage treatment plants we are able to continuously satisfy our customers.

container floatation

JSC Neva Food, Sankt Petersburg

wood processing company

Wastewater Treatment System For Wood Processing Company In Germany


Sewage Treatment System for a Landfill

Clearfox Wastewater Treatment Plant for a Waste Disposal Company

Wastewater Treatment Plant for Hotel in Mauritius

Greywater Project for School in South Africa

Tobacco Factory in Egypt

Sewage Treatment Plant for Tobacco Factory in Egypt

twin daf

Treatment of leachate from municipal solid waste landfill

4.500m³ Industrial Wastewater Treatment Plant for Food Industry

Lebensmittelindustrie Kläranlage

Containerised sewage treatment plant for the foodindustry

Sewage treatment plant of the German embassy in Mali

Installation of a small sewage treatment plant ClearFox® nature


Leasing – containerised wastewater treatment fixed bed system for 650 person equivalent

ClearFox® Flotation with sludge dewatering in waste water containers


ClearFox® SBR technology, rough silt clearance, compact design

Let yourself be convinced by our products and solutions

The plant components produced at PPU Umwelttechnik in many application areas are proof for the wide-ranging competency in production and pre-assembly of sewage treatment plants.

In the last 15 years, more than 16.000 sewage water plants in the range 4-500p.e., have been built by members of PPU Umwelttechnik GmbH – Germany.
More than 250 plants in the range of 500 – 10.000p.e. for municipalities, some of them in Germany in “turnkey” as general contractor.
Since the year 2007 consistently – always together with local partner companies – the global presence under the label “ClearFox” has been developed.

Projects for:

  • Private investors
  • Municipalities
  • Food industry applications
  • Oil, fat and grease removal

We have been successfully implemented with our partners in the following countries:

  • Abu Dhabi
  • Bosnia
  • Egypt
  • Germany
  • Macedonia
  • Serbia
  • Algeria
  • Azerbaijan
  • Croatia
  • Ireland
  • Poland
  • Slowenia
  • Greece
  • Scotland
  • Bulgaria
  • Dubai
  • France
  • Kuwait
  • Romania
  • Switzerland
  • Austria

We are members of the main water associations in our home country, such as DWA/ATV, VDI, BDZ and German Water Partnership.
This is standing for a good technical background and we always meet the global state of the art in waste water treatment.

With this side, we want to give a brief overview about the wide of our skills in waste water treatment.

Please see a collection of projects of the last >10 years with technical data and pictures. We hope your understanding that for clients privacy we cannot give detail information and this is not a complete summary of projects. In case of your interest in a special application, we can organize for most projects a site visit – by client agreement.