TY - SER AU - Lantto, Erkki AU - Wilken, Stefan TI - Wastewater treatment in turbo mode KW - WASTEWATER TREATMENT KW - TURBO MODE N1 - Sulzer turbocompressors type ABS HST are successful in wastewater treatment. Today, 2000 units are installed around the world, for example, in municipal plants like in the city of Sogel, Germany. Here, the turbocompressors not only reduced the operating costs but also helped the plant to cope with load fluctuations. The secret behind this success is an advanced design with proven magnetic bearing technology and a high-speed motor ER -