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The Zweckverband Gruppenklärwerk Wendlingen am Neckar (GKW) is a municipal company that has been responsible for wastewater treatment and rainwater treatment in over 36 cities and municipalities in the districts of Esslingen, Göppingen and Reutlingen since 1961. With its core business, the Zweckverband ensures the environmentally sound disposal and treatment of wastewater for around 340,000 inhabitants, with a particular focus on the protection of water bodies, especially the Neckar [1][3].
The GKW operates and maintains a comprehensive network of technical facilities, including 18 sewage treatment plants, 291 storm water overflow tanks, flood pumping stations, storm water retention basins and an extensive association canal network. Consistent maintenance, modern equipment and qualified employees ensure that the highest cleaning standards are maintained in order to efficiently clean the wastewater discharged from the municipalities and comply with the legally prescribed purity values [2][4].
Since 2018, the Zweckverband has been using an advanced fourth treatment stage that removes trace substances such as antibiotics and detergents from the wastewater. This underlines the GKW's strong commitment to sustainable water protection and environmental conservation. The continuous technical development and expansion of the plants ensure a high level of process reliability and environmental compatibility - the result of decades of experience and a willingness to innovate [3][6].
Sustainability is a central value proposition of the GKW. The association uses regenerative energies, such as photovoltaic systems and waste heat, to cover its energy needs in an environmentally friendly way. In addition, the Zweckverband prefers regional suppliers and service providers in order to strengthen the local economy and act in an ecologically responsible manner [5].
The main mission of the GKW is to protect the environment and maintain high water quality, which will benefit both the population and future generations in the long term. By ensuring hygienic, sustainable wastewater disposal, the association makes a significant contribution to public health and quality of life. In addition, the company places great emphasis on the training and further education of its specialist staff in order to guarantee professional competence and innovation potential [1][7].
In summary, the Zweckverband Gruppenklärwerk Wendlingen am Neckar offers a comprehensive, technically state-of-the-art and sustainable solution for wastewater treatment and water protection for a large region in southern Germany. With responsible management, innovative technology and a strong environmental awareness, the GKW is setting the course for a future worth living in and a clean future.
Key points in brief:
Municipal company, active since 1961
Management of 18 sewage treatment plants and extensive infrastructure for wastewater and rainwater treatment
Supply of approx. 340,000 inhabitants in 36 municipalities
Environmental focus: cleaner Neckar thanks to modern cleaning technologies including a fourth cleaning stage
Sustainability through the use of renewable energies and regional economic development
Continuous technical innovation and qualified employee development
Main mission: protection of water quality and the environment for current and future generations [1][2][3][4][5][6][7]
