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Solutions
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Water analysis Conducting and evaluating physical-chemical and microbiological water testing in accordance with German Drinking Water Ordinance and other regulations.
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Testing of products and devices Initial testing of products and materials in contact with drinking water. The test centre is accredited for more than 200 product standards.
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Treatment technologies Develop sustainable water supply concepts. Implement, monitor and optimise new technologies. Test and further develop existing treatment methods.
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Micropollutants and microorganisms Development and improvement of determination procedures. Investigating occurrence, behaviour and fate of inorganic and organic trace substances.
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Network management and drinking water installation Advice on safeguarding the quality of drinking water in the distribution system, support in the development of specific network management strategies.
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Risk management Supporting water supply companies in setting up continuous risk management for water supply facilities, based on our comprehensive expertise.
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Drinking water catchments and resources Protection of drinking water resources by assessing potential hazards in water catchment areas, catalogues of measures, monitoring concepts, databases.
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Environmental biotechnology and contaminated sites Environmental biotechnology to improve water quality. Degradation processes for water purification. Concepts and studies for pollutant contamination.
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Digitalisation Solving complex questions and problems of water supply companies in digitalisation through technical support or practical research projects.
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Practical projects Research and practice, water supply, scientific and technical expertise, technology concepts, resource protection, distribution network, digitalisation.
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Research
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Resource protection Sustainable resource protection as an important factor for safe drinking water supply. Management of hazards and risks in water catchment areas.
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Environmental biotechnology Technical and biological methods for the elimination of microorganisms, microbiological degradation processes, risk assessment of microbial contamination.
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Microorganisms Application and development of reliable detection methods for microorganisms in drinking water, evaluation of disinfection and treatment measures.
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Micropollutants Reliable and sensitive determination of trace substances and microplastics, investigation of the behaviour in the water cycle, qualified risk assessment.
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Waste water and water cycle Development of integrated water supply and waste water disposal concepts, Utilisation of biodegradation processes to eliminate persistent substances.
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New technologies and products Technologies and products for the treatment, disinfection and post-treatment of drinking water, testing for performance, safety and robustness.
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Asset management and infrastructure Development of asset management strategies to ensure a stable supply of high-quality drinking water, assessment of the condition of pipeline networks.
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Safety and security, digitalisation and management Digitalisation in the areas of data collection, data management, data-driven applications and IT security. Artificial intelligence and blockchain.
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- Projects
- About TZW
- Information
Safety and security, digitalisation and management
The concept of safety and security comprises both normal operation (safety) and exceptional (crisis) situations (security). We conduct research into both areas to constantly increase the safety and security of drinking water supply.
Digital transformation is taking place in the most varied areas of public drinking water supply. The following focus areas have recently emerged: Data collection (e.g. sensors), data management (e.g. databases), data-driven applications (e.g. forecasting models) and IT security. Research is also strongly focused on new applications in the fields of artificial intelligence and blockchain.
Effective research outcomes are only achieved if clear objectives and conditions are defined. Imagine a football match without goals. The players would work extremely hard for 90 minutes but without any result because there is no goal and therefore no objective. Identifying trends by means of scouting and defining and communicating adequate specifications is therefore part of every effective research management strategy.
Research areas
Security
- Increasing security during normal operation for small water suppliers who have limited staff resources
- Evaluation and increase in security with regard to the entry of toxic substances in drinking water
Management
- Roadmap of DVGW water research: One of the first research programmes of the DVGW for the water sector started in 1982. Research programmes have been regularly updated ever since. Based on experiences from cooperating with water supply companies on one side and international networks on the other, TZW actively contributes to updating the DVGW research programmes.
Projects
Scientific-technical realisation of two modules HOT-TARGET and BAK-IDENT (HotBak)
TRINK-HelpDESK is a cloud solution consisting of several modules designed to support daily operations and the exchange of experience within the public…
Read moreWater supply in water shortage regions (ResilJetzt!)
Regional-temporal shortages and climate change impact analysis make it increasingly clear that adaptation strategies for water supply are necessary on…
Read moreDigital tools for sustainable asset management (DigiTools)
Ageing infrastructures and changing framework conditions are currently major challenges for sustainable asset management in the water supply sector.…
Read moreClimate Resilience, Sanitation and Water Safety (KreATiw)
In the KreATiw project, experiences from South Africa are used to successfully adapt existing risk management approaches for drinking water supply and…
Read moreSoftware tool for risk management in drinking water supply (RiskPlus)
In the BMBF joint project RiskPlus, an innovative, user-friendly software tool that can be easily embedded in the real work processes of water supply…
Read moreMonitoring technology for assessing the condition of shut-off valves (ValveEar)
ValveEar was involved in the further development of a valve maintenance device for the precise assessment of the tightness of shut-off valves. To this…
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