High-performance flotation plants for industrial wastewater treatment

Flotation plants for wastewater treatment with high requirements for cleaning efficiency

In the flotation process, gas bubbles facilitate the creation of aggregates from dispersed particles; these then float in the liquid medium and can be easily separated.

EnviroChemie uses two time-tested processes for flotation systems: dissolved-air flotation and electroflotation.

Our experts are on hand to advise you and select the process and plant types that best match your requirements:

  • Flomar® dissolved-air flotation plants with a highly effective, non-blocking FlowJet-type dissolved-air system.
  • Lugan® compact dissolved-air flotation plants, standardised and very versatile
  • E-Flo Dr. Baer electroflotation plants

Typical applications for flotation plants:

  • Wastewater pretreatment for further treatment
  • Treatment of wastewater that is highly contaminated with organic substances or contains solids
  • Removal of oils, particles and fibres from wastewater
  • Secondary treatment of biologically cleaned wastewater


Choose from our range of services:


Flomar® wastewater pretreatment for a dairy, Russia
Lugan® compact flotation plant for wastewater from train washing, Germany
E-Flo Dr. Baer electroflotation plant with sludge extraction
Flomar® wastewater treatment plant for food processing, Switzerland
Flomar® flotation plant for treating mine water, installed in an EnviModul, Russia
Lugan® compact flotation plant for wastewater from train washing, Germany

Reference projects

Treating vapour condensate – reducing water footprint

A multi-national dairy co-operative wanted to treat its vapour condensate sustainably at a German site and thus reduce its fresh water requirements and operating costs.

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Energy from wastewater

The Norrmejerier dairies generate energy, conserve resources and reduce operating costs with a Biomar® anaerobic wastewater treatment system.

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The hidden potential in dairies

Dairies use water for many different stages in the production process. There are often potential savings to be made here in terms of resources and energy. To achieve this, however, an integral view is required, since the cycles used in dairies, which have often grown over the years, are highly…

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Moroccan dairy cuts carbon footprint with liquid waste recycling

A large dairy uses a tailor-made plant solution from EnviroChemie to recycle its liquid waste and efficiently reduce energy consumption and operating costs.

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Saving water: full water recycling for a cosmetics manufacturer

A global corporation recycles 90% of the wastewater at its Brazilian cosmetics production site and reuses it in production.

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Cost-optimised wastewater treatment in the optical industry

ZEISS Sport Optics considerably reduces disposal costs at Wetzlar site with a compact Lugan® 20,000 flotation plant from EnviroChemie.

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Recycling glazes from rinsing concentrates for Villeroy & Boch

At their Mettlach site, Villeroy & Boch can treat and recycle glazes from their rinsing water with an Envopur® microfiltration plant from EnviroChemie.

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Mine water treatment for SUEK coal mine

EnviroChemie provided the plant technology for mine water treatment with water recycling for a coal mine for SUEK, one of Russia’s largest coal producers.

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Treating and recycling wastewater pays off for CWS-boco

Energy-efficient and sustainable wastewater treatment and water recycling for laundry CWS-boco at its Solingen site, Germany

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General contact

General contact

+49 6154 6998 100