Industrial wastewater treatment
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Wastewater Treatment Solutions

PPU Umwelttechnik manufactures solutions for industrial wastewater treatment, decentralized municipal wastewater treatment and mobile wastewater treatment. The physical, chemical and biological wastewater treatment systems are available as containerized modules, or equipment can be installed in new or existing tanks.  The products and solutions we manufacture are cost effective, and can be exported and installed anywhere in the world by our installation team.

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Our work

Industrial wastewater treatment solutions and municipal wastewater treatment Systems in mobile containers and modules.

Sewage treatment plants, non electric wastewater treatment plants, wastewater treatment equipment kits, dissolved air flotation, electrical advanced oxidation process modules and specialized FBBR biological treatment for industry. All manufactured by ClearFox® / PPU Umwelttechnik GmbH and distributed by partners worldwide.

Get more information in our image brochure


What We Do


ClearFox® SBR Industrial Systems

Advanced industrial biological wastewater treatment

SBR Retrofitting Kit

ClearFox® SBR Retrofitting Kit

Flexible biological treatment upgrade

SBR Standart Kit

ClearFox® SBR Standart Kit

Cost effective biological wastewater treatment


ClearFox® DAF

Dissolved Air Flotation

FBR Fix Bed System

ClearFox® FBR

Fix Bed System

Lamellenklärer in Container

ClearFox® Clarifier

Lamella Clarifier

DiOX EO Module

ClearFox® DiOx

EAOP Modules

non electric domstic sewage treatment plant ClearFox Nature

ClearFox® Nature

NON Electric Domestic Sewage Treatment Plant

waste water treatment system

ClearFox® QuickOne+

Domestic Sewage Treatment Plant

Industrielle Abwasserreinigungsanlage

Containerized System

Wastewater Treatment in Containers



The ClearFox® products are installed in more than 50 countries all over the world.


Systems sold

Over 40.000 systems sold with our international partners all over the world.

25.000.000 liters

Wastewater treated per day

Over 25.000.000 liters of wastewater are treated with ClearFox® help per day.

Industrial wastewater treatment

Industrial Wastewater Treatment

mobile wastewater treatment

Mobile Wastewater Treatment

Industrial wastewater treatment

Leasing Wastewater Equipment

Wastewater treatment system

Municipal Wastewater Treatment

Client Reviews

ClearFox home sewage treatment plant

Home sewage treatment plant for single-family homes


Our News

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PPU opens CNC machining centre

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Wastewater treatment in Serbia and Bosnia and Herzegovina

Our Blog

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Removal of dyes with ClearFox® DiOx EO

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Starch removal from potato washing wastewater, and how to treat the remaining wastewater

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FOG management: The Power of DAF Technology for Food and Beverage Manufacturing wastewater

ClearFox Retrofit

Retrofit – Upgrading of plastic recycling systems

Speak to one of our team today