Wastewater Treatment Plant Upgrade Case Study

This case study details the upgrade of a wastewater treatment plant in Freiberg, Germany, which faced new legislative requirements for micropollutants. The project was executed by Sulzer Service, which provided a comprehensive turnkey solution that included customized design, construction, installation, and commissioning of the plant. The upgrade aimed to enhance the plant's capability to meet stricter regulatory limits for trace substances in effluent water. During the trial operation, Sulzer's process engineers supported the customer by fine-tuning the system and training the operating staff to ensure optimal performance. The customer benefited from a seamless service that minimized delays and interface issues, ultimately leading to a reliable operation that effectively removes phosphorus, pharmaceuticals, and microplastics. This case study illustrates the importance of a complete solution provider in achieving project success while adhering to regulatory standards.