HST Turbocompressor Energy Efficiency Case Study

This case study details the implementation of the Sulzer HST turbocompressor at the Laon wastewater treatment plant in France, operated by Lyonnaise des Eaux. The primary objective was to enhance the energy performance of the plant's aeration system, which is a significant contributor to energy costs in wastewater treatment facilities. The existing blower was replaced with the HST 20-4500-1-150 turbocompressor, which features magnetic bearings and is designed for optimal energy efficiency. The case study outlines the benefits of the new compressor, including a reported 29% improvement in energy efficiency compared to the previous screw blower. It also highlights the low maintenance requirements of the HST turbocompressor, which includes regular check-ups and occasional air filter changes. The document emphasizes the operational reliability and environmental advantages of the Sulzer solution, showcasing its integration and user-friendly control system. This case study serves as a product presentation without warranty or guarantee.