SCHAFFHAUSEN, Switzerland (Jan. 28, 2014) – Xylem won a contract valued at approximately $2.75 million to supply Xylem’s Wedeco-brand ultraviolet (UV) technologies to a wastewater treatment facility in the Vigo region of southwest Spain. With a treatment capacity of 147,000 cubic meters per day, benefiting 800,000 inhabitants, the facility will be the largest bio-filtration and UV wastewater treatment plant in Spain.