Brussels, 10/11/2011 (Agence Europe) - On Wednesday 10 November, the European Commission cleared the proposed acquisition of Nalco Holding Company, a US water chemical treatment company, by Ecolab, another US chemical company and active internationally in the cleaning and sanitising industry. Nalco Holding Company is also active globally in the water chemical treatment industry. After examination of this operation, notified on 4 October last, it appeared that: - the merged entity will...