How the sewage treatment plant in Hürth conjures up drinking water again from wastewater

How the sewage treatment plant in Hürth conjures up drinking water again from wastewater

The transformation of wastewater to pure water in Hürth

The sewage treatment plant in Hürth is a fundamental element for municipal water supply and environmental management. Here, sewage is treated in a complex cleaning process that not only ensures the purity of the water, but also has a significant influence on the regional environment.

sustainability through modern technologies

The Hürther sewage treatment plant represents a modern example of sustainable water management. Established around 1980/81, the facility has replaced the small facilities of the past on about six soccer fields and continuously developed technologically. An example of your sustainability is the production of methane from the sewage sludge that is used to operate combined heat and power plants that cover half of the system requirement.

monitoring of water quality

The water quality is checked every day in the Hürther sewage treatment plant, where water samples are taken and checked for up to 30 parameters. These regular controls ensure that the cleaned water, which is led to the Rhine, corresponds to the highest environmental standards. This commitment to water quality is crucial for the protection of local waters and the ecosystem.

technical processes in the sewage treatment plant

The cleaning process begins with the absorption of the waste water via a comprehensive sewer network that includes 235 kilometers and goes through several stages of filtration and clarification. Coarse dirt is removed by modern snail pumps and rakes before the water is directed to different clarification basins, where it is further treated. The water stays in the sewage treatment plant for about eight hours before it is pumped into the peripheral channel.

The intermediary role of the employees

17 employees and two trainees are employed in the facility. Despite technical automation, the human factor remains relevant, especially in monitoring and maintenance of the systems. The complexity of the processes requires constant adjustment to achieve optimal results.

Community benefits and challenges

The sewage treatment plant not only contributes to environmental observation, but is also of great importance for local residents. It protects against overloading the water by unclear wastewater. Operations manager Stefan Breidenbach emphasizes the importance of sensitization of the population: "What does not belong in the toilet should not be disposed of there either."

conclusion and outlook

The Hürth sewage treatment plant does much more than just wastewater treatment. It symbolizes progress in water management and sustainable practices that are necessary to ensure environmental protection in the region. With a constant focus on innovation and training, the system will continue to play a central role in the future, both in water supply and in environmental protection in Hürth.

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