In May 2017 and following to an open tender ARA Sensetal and Tschuda concluded the contract for the renewal of the chain and flights scrapers in the 4 final sedimentation tanks of the WWTP in Laupen. ARA Sensetal is operating one of the biggest sewage treatment plants in the Swiss canton of Berne and […]

  At the beginning of August 2017 two more KKR Plastic Chain Scrapers and also two more SSR Screw-conveyors Scum Removers were installed in the final sedimentation tanks no. 1.3 and no. 1.4 at the sewage treatment plant Wiener Neustadt. Tschuda has already been working at the WWTP Wiener Neustadt for many years: In the years […]

  The central waste water treatment plant Prague located on the Emperor’s Island (Císařský ostrov) is currently extended and totally redeveloped. For the delivery of the mechanical scraping equipment for the final sedimentation tanks the consortium Degremont WTE Wassertechnik Praha v.o.s. has placed the order for the manufacturing and the delivery of 40 units KKR […]