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Extinguishing water disposalSeptember 14, 2026, 5:41:12 PM +02:00
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Extinguishing water treatment - Professional solutions from the ZIMMERMANN Group

The disposal of extinguishing water is a crucial step in the aftercare of firefighting operations. As the ZIMMERMANN Group, we specialize in the professional treatment of contaminated extinguishing water. Our comprehensive expertise ensures that extinguishing water is disposed of safely and in an environmentally friendly manner in order to minimize potential hazards to people and nature.

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Technical Support Following Fires and Other Incidents

After a fire, businesses, government agencies, and emergency responders often face the next challenge: the safe treatment of contaminated firefighting water. During firefighting operations, firefighting water can absorb pollutants, chemicals, soot particles, oils, heavy metals, or other hazardous substances. Depending on the type and concentration of the substances it contains, this can pose risks to soil and water.

Prompt and professional assessment and treatment may therefore be necessary. Depending on the location, substance composition, and facility approval, the ZIMMERMANN Group offers services for the collection, transport, temporary storage, treatment, and treatment of contaminated firefighting water. The Group’s own logistics, treatment facilities, temporary storage sites, and the emergency and claims management enable a response tailored to the specific incident.

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Extinguishing water disposal

Why Firefighting Water Must Be Disposed of Properly

After a fire, firefighting water often has properties that are completely different from those of ordinary wastewater. Depending on the materials involved, firefighting water may contain numerous pollutants.

These include, for example:

  • Chemicals
  • Solvent
  • Oils and Fuels
  • Heavy metals
  • soot particles
  • Production backlogs
  • Varnishes and Paints
  • Cleaning products
  • contaminated solid particles

If these substances are released into the environment in an uncontrolled manner, they can cause damage to water bodies, soil, and public infrastructure, depending on their type, quantity, and concentration. The appropriate treatment and disposal method must therefore be determined based on the specific nature of the contamination and the relevant legal requirements.

24/7 emergency and claims management

In the event of fires, leaks, or environmental incidents, early coordination of the necessary measures can help limit further impacts. The ZIMMERMANN Group has its own emergency and claims management, which is available around the clock and can respond quickly to incidents.

Our specialists assist companies, fire departments, municipalities, insurance companies, and government agencies with:

  • Fires
  • Major Disaster Situations
  • Environmental Accidents
  • Production Failures
  • Fire-Extinguishing Water Damage
  • Hazardous Substance Spills
  • Leaks
  • Incidents

Once the extent of the damage has been assessed, the necessary measures can be coordinated. The goal is to limit the further spread of contaminated substances and to minimize potential impacts on people, the environment, and infrastructure.

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Your Germany-wide emergency contact

+49 5241 6006-247

notfall@zimmermann-gruppe.com

From the initial response to the treatment

Firewater disposal involves much more than simply removing contaminated liquids. Depending on the assignment and the extent of the damage, the ZIMMERMANN Group can handle services ranging from the initial damage assessment to the documentation of the disposal procedures carried out.

Our services include:

Collection of Contaminated Firefighting Water

Contaminated liquids can be collected using appropriate specialized vehicles and vacuum equipment. Additional safety measures depend on the specific situation.

Assistance with Security Measures

If necessary, we can assist with setting up containment systems as well as securing and separating contaminated materials.

Transportation of Hazardous Materials

With a fleet of vehicles designed to meet the various requirements of hazardous waste logistics, firefighting water and other hazardous substances can be transported in compliance with the applicable regulations governing dangerous goods and waste.

Temporary Storage

If necessary and permitted, collected firefighting water may be temporarily stored in facilities that are suitable and appropriately approved for this purpose.

Treatment and Appropriate Disposal Methods

Depending on the composition, analytical results, and facility authorization, the firefighting water is treated and directed to a disposal method appropriate for each specific case. Recycling is only considered if the material and legal requirements are met.

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Dedicated treatment facilities for contaminated firefighting water

The ZIMMERMANN Group operates specialized chemical-physical treatment facilities for liquid hazardous waste. Contaminated firefighting water can be treated at these facilities in accordance with the respective facility’s permit and depending on its composition.

Based on the analysis and the approved procedures, the appropriate treatment or disposal method is determined on a case-by-case basis. The type and extent of treatment depend on the composition of the firefighting water, as well as the applicable acceptance conditions and legal requirements.

In the event of large-scale incidents, acceptance options, treatment methods, and disposal routes are evaluated based on analytical results, available capacity, and the respective facility permits.

Close cooperation with government agencies and emergency response teams

Managing incidents requires close coordination among various stakeholders. The ZIMMERMANN Group regularly works with:

  • Fire Departments
  • Environmental agencies
  • Water Authorities
  • Municipalities
  • Insurance
  • Experts
  • Industrial Companies

together.

In the event of a claim, we maintain close communication with the relevant authorities and assist in coordinating the necessary measures. This ensures transparent coordination and processing in accordance with the requirements applicable to the respective waste disposal measures. The duration and outcome of official procedures are determined by the relevant authorities.

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Operational Readiness via the Site Network

Insurance claims don't happen only during business hours. That's why the ZIMMERMANN Group's " emergency and claims management " is available around the clock.

Our customers benefit from:

  • coordinated points of contact and processes
  • Possible uses depend on location, capacity, and the extent of the damage
  • in-house specialized logistics
  • experienced response teams
  • Coordination within the corporate group
  • own and affiliated waste management infrastructure

By coordinating the various locations, available technical and logistical resources can be tailored to the specific emergency situation.

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Mobile storage tanks for contaminated extinguishing water

Discover our mobile storage tanks, which are ideal for the safe storage of contaminated extinguishing water. We offer a variety of sizes from 30 to 70 m³ to meet the specific requirements of your application.

Our mobile storage tank solutions are available in different versions: heatable, with agitators, coated or uncoated, and made of steel or HDPE. This allows us to guarantee maximum flexibility and efficiency.

We also offer drip pans to ensure safety when handling leaking containers. Rely on our expertise to master your environmental challenges.

Documentation and Record-Keeping

Transparent documentation of the relevant waste disposal processes is particularly important in the event of large-scale disasters.

The ZIMMERMANN Group provides support in the following areas:

  • Documentation of Damage
  • Quantity Tracking
  • Disposal Records
  • eANV Procedure
  • regulatory requirements
  • Documentation for Insurance Companies

This provides companies and clients—depending on the agreed-upon scope of services—with transparent documentation of the waste disposal processes relevant for record-keeping purposes.

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Why the ZIMMERMANN Group?

In-house treatment capacity

Contaminated firefighting water can be treated at appropriate facilities within the corporate group, depending on its composition, acceptance conditions, and facility authorization.

Experience with major disasters

Experience in handling various types of damage and environmental incidents. Specific references can be provided on a project-by-project basis as needed.

In-House Hazardous Materials Logistics

With a fleet of vehicles designed to meet the various requirements of hazardous waste logistics, we transport contaminated liquids in compliance with the applicable regulations governing dangerous goods and waste.

Close cooperation with government agencies

We coordinate the measures we have implemented with fire departments, local governments, and the relevant authorities.

Traceable Documentation

The scope of documentation is tailored to the order and the disposal operations relevant for record-keeping purposes.

Frequently Asked Questions About Firewater Disposal

What services are offered?September 14, 2026, 11:06:11 AM +02:00

Depending on the nature of the damage and the scope of the assignment, services ranging from damage assessment to transportation, temporary storage, and handling, through to documentation, can be provided. 

Is communication with government agencies supported?September 14, 2026, 11:05:36 a.m. +02:00

Yes. As part of each contract, the ZIMMERMANN Group coordinates the waste disposal measures it undertakes with the relevant authorities and emergency response teams. 

Can large volumes of firefighting water also be handled?September 14, 2026, 11:05:19 AM +02:00

Whether and to what extent larger quantities can be accepted will be determined based on the quantity, composition, destination, available logistics and facility capacities, and the terms of acceptance.  

How quickly can the ZIMMERMANN Group respond?September 14, 2026, 11:05:03 AM +02:00

emergency and claims management is available 24 hours a day. Which measures can be taken and when depends, among other things, on the extent of the damage, the location of the incident, the substances involved, availability, and regulatory requirements. 

Who disposes of contaminated firefighting water?September 14, 2026, 11:04:46 a.m. +02:00

For the “ treatment ” (Waste Management Act), companies that are suitable and authorized to perform the respective activities must be engaged. The required permits, notifications, certifications, and facility approvals depend on the type of waste and the scope of services. 

When should firefighting water be classified as hazardous waste?September 14, 2026, 11:04:20 a.m. +02:00

Whether firefighting water is classified as hazardous waste depends on its specific composition and the requirements of waste management laws. The substances it contains and their concentrations are particularly important; in some cases, an analysis may be required. 

Contact emergency and claims management now

Following a fire or an accident, prompt technical coordination may be necessary. The ZIMMERMANN Group’s emergency and claims management is available around the clock. The services that can be provided depend on the nature of the damage, the location, the composition of the equipment, its availability, the terms of acceptance, the system’s certification, and the applicable legal requirements.

Industrial Service

Emergency and claims management

Zimmermann Industrieservice GmbH & Co. KG
Gottlieb-Daimler-Str. 26
33334 Gütersloh

+49 5241 6006-247

notfall@zimmermann-gruppe.com

Massimo Tarun

Massimo Tarun

Head of Industrial Services

Presentation of industrial cleaning services

Industrial cleaning

Particularly special hazardous wastes require special care and expertise regarding their handling and storage. The internal cleaning of storage, packaging and transportation media for hazardous waste is just as important as the responsible handling of this waste during treatment.

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General average and claims management

We carry out situation analyses, pollutant analyses and support the fire department and authorities in the use of special vehicles and the necessary equipment. This also includes the treatment environmentally hazardous substances, such as the disposal of extinguishing water and the cleaning of contaminated surfaces and bodies of water.

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Demolition and dismantling

ZIMMERMANN Industrieservice offers professional demolition and dismantling services. With years of experience in the industry and a dedicated team, we guarantee careful and safe execution of all demolition projects. From planning to implementation, we place the highest value on efficiency and environmental protection. Put your trust in our expertise and let our tailor-made solutions convince you!

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Hazardous waste — anything except radioactive and explosive materials

Which hazardous waste we dispose of professionally.

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Dangerous goods - transporting ADR freight reliably

There are over 115 ADR vehicles in the ZIMMERMANN vehicle fleet.

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Separator service and technology - Our WHG specialist companies

From construction to treatment and general inspection.

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Safety -our certified specialist companies

Trust is good and certificates are convincing.

The ZIMMERMANN Group network

As part of the ZIMMERMANN Group, we benefit from a powerful network of expertise and resources in the field of hazardous waste treatment. We provide our customers with an environmentally friendly and expert treatment service to ensure a safe and legally compliant service.

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Advantage of the ZIMMERMANN Group

Take advantage of our treatment network today. Contact us for the professional and environmentally friendly treatment your hazardous waste in accordance with the Closed Substance Cycle Waste Management Act. Let us work together to protect the environment and professionally meet your treatment needs - contact us now!

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