VEOLIA PROPRETE (from the French VEOLIA ENVIRONNEMENT group) has taken over BIFA BELGIQUE, specialist in waste collection and process, for € 45 million. BIFA BELGIQUE is a subsidiary of SEVERN TRENT, which had a turnover of € 85.5 million in 2005. VEOLIA PROPRETE's annual turnover last year was € 6.6 billion.