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Wastewater Treatment for Industry

From sewer-discharge-compliant wastewater treatment and wastewater reduction through to water recycling:
We develop individually tailored, environmentally friendly and efficient solutions for your production conditions.

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55

+

Years

975

+

Wastewater treatment systems

Drawing on decades of experience, we develop tailored processes for the removal of pollutants from wastewater – depending on factors such as volumetric flow rate, pollutant type and available space. Water-saving measures and recycling solutions up to Zero Liquid Discharge (ZLD) are also considered.
This gives you exactly the solution your production environment requires, all from a single source.

As varied as production, so diverse the wastewater treatment

Whether heavy metals or toxic inorganic substances such as cyanides, chromates, arsenates or nitrites are present in the wastewater, we develop the appropriate plant technology for physico-chemical wastewater treatment.

Wastewater containing toxic organic substances can be safely pre-treated or made discharge-compliant using our Fentox® process.

Benefit from a highly efficient system that enables you to:

  • comply with all statutory emission limits
  • reduce operating costs
  • protect the environment

Solutions and News

Safely treating pesticide-containing wastewater for direct discharge using our Fentox® process. Through a two-stage treatment process with downstream sludge separation, the wastewater is reduced to levels that meet discharge limits.

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Reduction of wastewater containing toxic substances using evaporator technology. The wastewater, which would otherwise have to be sent entirely to incineration due to the contaminant, is concentrated, and the purified distillate is discharged free of pollutants.

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Using our Fentox® process, the polyvinyl alcohols generated during paper production are oxidised in the wastewater to a bioavailable state before being fed into the downstream biological wastewater treatment system.

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The wastewater generated during flue gas treatment is processed via batch treatment, ensuring the safe removal of heavy metals, dioxins, and furans from the water prior to discharge into the sewer system.

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The demineralisation plant originally built by Eisenmann over 25 years ago with a capacity of 45 m³/h has been replaced with a fluidised bed series system for 120 m³/h.

The system supplies the production of aluminium parts with high-quality process water.

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This is how our service works

1. Input data
Submit your input data to us either via our form or have all information recorded in person by our service staff.

2. Requirements check

We verify what conditions must be met at the outlet of your wastewater treatment system and how these can be achieved. The basis for this is the applicable statutory, regulatory and internal specifications.

For challenging wastewater streams, laboratory tests can determine the general feasibility and the optimal plant type.

3. Concept study

Which system technology is right for your plant? We clarify this question with a well-founded concept study. Based on your production conditions, we capture all project details – from feasibility and risks to cost and schedule planning.

4. Permit documentation

We support you in preparing the required permit documentation.   

5. Basic design

Even before the contract is awarded, we provide you with a basic design specifying all requirements of your wastewater treatment system.

6. Implementation
Once you have awarded us the contract, we build your wastewater treatment system according to plan.

7. Commissioning
We install your system on site and commission it. If you have any questions, we will of course be happy to answer them. 

8. After-sales service
Whether maintenance, repair or technical modifications: we are always available when you need our support. 
 

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Proven Methods of Wastewater Treatment and Water Recycling

Treatment of wastewater streams containing heavy metals or inorganic toxic substances from production processes involving cleaning operations or flue gas treatment.

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Concentration of lightly contaminated wastewater to reduce disposal costs or for water recycling in production processes.

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Chemical oxidation of toxic substances for pre-treatment prior to biological wastewater treatment or for treatment to meet discharge standards.

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Combinations required?
We design your custom solution

Our experienced team finds a sustainable solution for you, even for complex requirements.

There are many process approaches and plant technologies for wastewater treatment on the market. The key is to know the right one and design the precisely fitting system.

A basic preliminary selection can be taken from our comparison of wastewater treatment systems.

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Technical examples:

  • Physico-chemical wastewater treatment with precipitation, flocculation and filtration (with selective ion exchange if required) for the removal of e.g. heavy metals, solids, sulphate and phosphate in batch or continuous-flow systems
  • Detoxification of cyanide, chromate, nitrite and arsenate-containing wastewater using batch processing
  • Flotation of oil- and lacquer-containing wastewater
  • Oxidation of toxic substances for wastewater pre-treatment using our Fentox® process
  • Zero liquid discharge production using evaporator technology
  • Water recycling or bath maintenance measures for process baths

Want expert advice?

Simply contact us by phone or in writing. We will be happy to inform you about your options for wastewater treatment and develop your optimal solution.