A $65 million facility upgrade of the Fields Point Wastewater Treatment Facility (WWTF) is underway in Providence, Rhode Island. Scheduled for completion in 2013, the facility will employ the world’s largest integrated fixed-film activated sludge (IFAS) treatment process to protect water quality in the region and reduce nitrogen flow to Narragansett Bay. Maintaining Peak efficiency To reduce nitrogen levels in the Providence River and Narragan

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